FreshPorts - VuXML

This page displays vulnerability information about FreeBSD Ports.

The last vuln.xml file processed by FreshPorts is:

Revision:  553726
Date:      2020-10-31
Time:      02:38:09Z
Committer: fluffy

List all Vulnerabilities, by package

VuXML entries as processed by FreshPorts
DateDecscriptionPort(s)
2020-10-30VuXML ID 8827134c-1a8f-11eb-9bb0-08002725d892

Nicholas Marriott reports:

tmux has a stack overflow in CSI parsing.

more...
tmux

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2020-10-28VuXML ID 94ffc0d9-1915-11eb-b809-b42e991fc52e

cxsecurity.com reports:

A Denial of Service condition in Motion-Project Motion 3.2 through 4.3.1 allows remote unauthenticated users to cause a webu.c segmentation fault and kill the main process via a crafted HTTP request

more...
motion

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2020-10-22VuXML ID 458df97f-1440-11eb-aaec-e0d55e2a8bf9

The freetype project reports:

A heap buffer overflow has been found in the handling of embedded PNG bitmaps, introduced in FreeType version 2.6.

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freetype2

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2020-10-21VuXML ID 4fba07ca-13aa-11eb-b31e-d4c9ef517024

Oracle reports:

This Critical Patch Update contains 48 new security patches for Oracle MySQL.

The highest CVSS v3.1 Base Score of vulnerabilities affecting Oracle MySQL is 8.

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mysql56-server
mysql57-server
mysql80-server

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2020-10-21VuXML ID f4722927-1375-11eb-8711-3065ec8fd3ec

Chrome Releases reports:

This release includes 5 security fixes:

  • [1125337] High CVE-2020-16000: Inappropriate implementation in Blink. Reported by amaebi_jp on 2020-09-06
  • [1135018] High CVE-2020-16001: Use after free in media. Reported by Khalil Zhani on 2020-10-05
  • [1137630] High CVE-2020-16002: Use after free in PDFium. Reported by Weipeng Jiang (@Krace) from Codesafe Team of Legendsec at Qi'anxin Group on 2020-10-13
  • [1139963] High CVE-2020-15999: Heap buffer overflow in Freetype. Reported by Sergei Glazunov of Google Project Zero on 2020-10-19
  • [1134960] Medium CVE-2020-16003: Use after free in printing. Reported by Khalil Zhani on 2020-10-04
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chromium

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2020-10-18VuXML ID a2565962-1156-11eb-9c9c-d4c9ef517024

The MariaDB project reports:

Details of this vulnerability have not yet been disclosed

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mariadb103-client
mariadb103-server
mariadb104-client
mariadb104-server
mariadb105-client
mariadb105-server

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2020-10-17VuXML ID 5f39d80f-107c-11eb-8b47-641c67a117d8

Matrix developers reports:

The fallback authentication endpoint served via Synapse were vulnerable to cross-site scripting (XSS) attacks. The impact depends on the configuration of the domain that Synapse is deployed on, but may allow access to cookies and other browser data, CSRF vulnerabilities, and access to other resources served on the same domain or parent domains.

more...
py36-matrix-synapse
py37-matrix-synapse
py38-matrix-synapse
py39-matrix-synapse

more detail
2020-10-17VuXML ID 95d9d986-1078-11eb-ab74-4c72b94353b5

Drupal Security Team reports:

The Drupal AJAX API does not disable JSONP by default, which can lead to cross-site scripting.

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drupal7

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2020-10-14VuXML ID a6860b11-0dee-11eb-94ff-6805ca2fa271

PowerDNS Team reports:

CVE-2020-25829: An issue has been found in PowerDNS Recursor where a remote attacker can cause the cached records for a given name to be updated to the ?Bogus? DNSSEC validation state, instead of their actual DNSSEC ?Secure? state, via a DNS ANY query. This results in a denial of service for installations that always validate (dnssec=validate) and for clients requesting validation when on-demand validation is enabled (dnssec=process).

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powerdns-recursor

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2020-10-13VuXML ID 42926d7b-0da3-11eb-8dbd-6451062f0f7a

Adobe reports:

  • This update resolves a NULL pointer dereference vulnerability that could lead to arbitrary code execution (CVE-2020-9746).
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linux-flashplayer

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2020-10-10VuXML ID 95f306a6-0aee-11eb-add4-08002728f74c

Ruby on Rails blog:

Rails version 6.0.3.4 has been released! This version is a security release and addresses one possible XSS attack vector in Actionable Exceptions.

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rubygem-actionpack60

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2020-10-07VuXML ID 64988354-0889-11eb-a01b-e09467587c17

Chrome releases reports:

This release contains 35 security fixes, including:

  • [1127322] Critical CVE-2020-15967: Use after free in payments. Reported by Man Yue Mo of GitHub Security Lab on 2020-09-11
  • [1126424] High CVE-2020-15968: Use after free in Blink. Reported by Anonymous on 2020-09-09
  • [1124659] High CVE-2020-15969: Use after free in WebRTC. Reported by Anonymous on 2020-09-03
  • [1108299] High CVE-2020-15970: Use after free in NFC. Reported by Man Yue Mo of GitHub Security Lab on 2020-07-22
  • [1114062] High CVE-2020-15971: Use after free in printing. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-08-07
  • [1115901] High CVE-2020-15972: Use after free in audio. Reported by Anonymous on 2020-08-13
  • [1133671] High CVE-2020-15990: Use after free in autofill. Reported by Rong Jian and Guang Gong of Alpha Lab, Qihoo 360 on 2020-09-30
  • [1133688] High CVE-2020-15991: Use after free in password manager. Reported by Rong Jian and Guang Gong of Alpha Lab, Qihoo 360 on 2020-09-30
  • [1106890] Medium CVE-2020-15973: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-07-17
  • [1104103] Medium CVE-2020-15974: Integer overflow in Blink. Reported by Juno Im (junorouse) of Theori on 2020-07-10
  • [1110800] Medium CVE-2020-15975: Integer overflow in SwiftShader. Reported by Anonymous on 2020-07-29
  • [1123522] Medium CVE-2020-15976: Use after free in WebXR. Reported by YoungJoo Lee (@ashuu_lee) of Raon Whitehat on 2020-08-31
  • [1083278] Medium CVE-2020-6557: Inappropriate implementation in networking. Reported by Matthias Gierlings and Marcus Brinkmann (NDS Ruhr-University Bochum) on 2020-05-15
  • [1097724] Medium CVE-2020-15977: Insufficient data validation in dialogs. Reported by Narendra Bhati (@imnarendrabhati) on 2020-06-22
  • [1116280] Medium CVE-2020-15978: Insufficient data validation in navigation. Reported by Luan Herrera (@lbherrera_) on 2020-08-14
  • [1127319] Medium CVE-2020-15979: Inappropriate implementation in V8. Reported by Avihay Cohen (@SeraphicAlgorithms) on 2020-09-11
  • [1092453] Medium CVE-2020-15980: Insufficient policy enforcement in Intents. Reported by Yongke Wang (@Rudykewang) and Aryb1n (@aryb1n) of Tencent Security Xuanwu Lab on 2020-06-08
  • [1123023] Medium CVE-2020-15981: Out of bounds read in audio. Reported by Christoph Guttandin on 2020-08-28
  • [1039882] Medium CVE-2020-15982: Side-channel information leakage in cache. Reported by Luan Herrera (@lbherrera_) on 2020-01-07
  • [1076786] Medium CVE-2020-15983: Insufficient data validation in webUI. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-04-30
  • [1080395] Medium CVE-2020-15984: Insufficient policy enforcement in Omnibox. Reported by Rayyan Bijoora on 2020-05-07
  • [1099276] Medium CVE-2020-15985: Inappropriate implementation in Blink. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2020-06-25
  • [1100247] Medium CVE-2020-15986: Integer overflow in media. Reported by Mark Brand of Google Project Zero on 2020-06-29
  • [1127774] Medium CVE-2020-15987: Use after free in WebRTC. Reported by Philipp Hancke on 2020-09-14
  • [1110195] Medium CVE-2020-15992: Insufficient policy enforcement in networking. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-07-28
  • [1092518] Low CVE-2020-15988: Insufficient policy enforcement in downloads. Reported by Samuel Attard on 2020-06-08
  • [1108351] Low CVE-2020-15989: Uninitialized Use in PDFium. Reported by Gareth Evans (Microsoft) on 2020-07-22
more...
chromium

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2020-10-07VuXML ID 769a4f60-9056-4c27-89a1-1758a59a21f8

Jon Siwek of Corelight reports:

This release fixes the following security issue:

  • A memory leak in multipart MIME code has potential for remote exploitation and cause for Denial of Service via resource exhaustion.
more...
zeek

more detail
2020-10-06VuXML ID 71c71ce0-0805-11eb-a3a4-0019dbb15b3f

Payara Releases reports:

The following is a list of tracked Common Vulnerabilities and Exposures that have been reported and analyzed, which can or have impacted Payara Server across releases:

  • CVE-2018-14721 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks
  • CVE-2018-14720 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct external XML entity (XXE) attacks
  • CVE-2018-14719 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code
  • CVE-2018-14718 FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code
  • CVE-2018-14371 Eclipse Mojarra before 2.3.7 is affected by Directory Traversal via the loc parameter
more...
payara

more detail
2020-10-06VuXML ID b07bdd3c-0809-11eb-a3a4-0019dbb15b3f

Payara Releases reports:

The following is a list of tracked Common Vulnerabilities and Exposures that have been reported and analyzed, which can or have impacted Payara Server across releases:

  • CVE-2020-6950 Eclipse Mojarra vulnerable to path trasversal flaw via either loc/con parameters
more...
payara

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2020-10-06VuXML ID bd159669-0808-11eb-a3a4-0019dbb15b3f

Payara Releases reports:

The following is a list of tracked Common Vulnerabilities and Exposures that have been reported and analyzed, which can or have impacted Payara Server across releases:

  • CVE-2019-12086 A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9
more...
payara

more detail
2020-10-05VuXML ID cff0b2e2-0716-11eb-9e5d-08002728f74c

Release notes:

Lots of fixes exposed by fuzzers like AFL, ClusterFuzz, OSSFuzz and others:

CVE-2016-6328: fixed integer overflow when parsing maker notes

CVE-2017-7544: fixed buffer overread

CVE-2018-20030: Fix for recursion DoS

CVE-2019-9278: replaced integer overflow checks the compiler could optimize away by safer constructs

CVE-2020-0093: read overflow

CVE-2020-12767: fixed division by zero

CVE-2020-13112: Various buffer overread fixes due to integer overflows in maker notes

CVE-2020-13113: Potential use of uninitialized memory

CVE-2020-13114: Time consumption DoS when parsing canon array markers

more...
libexif

more detail
2020-10-04VuXML ID c71ed065-0600-11eb-8758-e0d55e2a8bf9

Albert Astals Cid reports:

KDE Project Security Advisory

Title KDE Connect: packet manipulation can be exploited in a Denial of Service attack
Risk Rating Important
CVE CVE-2020-26164
Versions kdeconnect <= 20.08.1
Author Albert Vaca Cintora
Date 2 October 2020

Overview

An attacker on your local network could send maliciously crafted packets to other hosts running kdeconnect on the network, causing them to use large amounts of CPU, memory or network connections, which could be used in a Denial of Service attack within the network.

Impact

Computers that run kdeconnect are susceptible to DoS attacks from the local network.

Workaround

We advise you to stop KDE Connect when on untrusted networks like those on airports or conferences.

Since kdeconnect is dbus activated it is relatively hard to make sure it stays stopped so the brute force approach is to uninstall the kdeconnect package from your system and then run

	      kquitapp5 kdeconnectd
	  

Just install the package again once you're back in a trusted network.

Solution

KDE Connect 20.08.2 patches several code paths that could result in a DoS.

You can apply these patches on top of 20.08.1:

  • https://invent.kde.org/network/kdeconnect-kde/-/commit/f183b5447bad47655c21af87214579f03bf3a163
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/b279c52101d3f7cc30a26086d58de0b5f1c547fa
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/d35b88c1b25fe13715f9170f18674d476ca9acdc
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/b496e66899e5bc9547b6537a7f44ab44dd0aaf38
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/5310eae85dbdf92fba30375238a2481f2e34943e
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/721ba9faafb79aac73973410ee1dd3624ded97a5
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/ae58b9dec49c809b85b5404cee17946116f8a706
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/66c768aa9e7fba30b119c8b801efd49ed1270b0a
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/85b691e40f525e22ca5cc4ebe79c361d71d7dc05
  • https://invent.kde.org/network/kdeconnect-kde/-/commit/48180b46552d40729a36b7431e97bbe2b5379306

Credits

Thanks Matthias Gerstner and the openSUSE security team for reporting the issue.

Thanks to Aleix Pol, Nicolas Fella and Albert Vaca Cintora for the patches.

more...
kdeconnect-kde

more detail
2020-10-03VuXML ID a23871f6-059b-11eb-8758-e0d55e2a8bf9

CVE mitre reports:

Portable UPnP SDK (aka libupnp) 1.12.1 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SSDP message due to a NULL pointer dereference in the functions FindServiceControlURLPath and FindServiceEventURLPath in genlib/service_table/service_table.c.

more...
upnp

more detail
2020-10-02VuXML ID a3495e61-047f-11eb-86ea-001b217b3468

Gitlab reports:

Potential Denial Of Service Via Update Release Links API

Insecure Storage of Session Key In Redis

Improper Access Expiration Date Validation

Cross-Site Scripting in Multiple Pages

Unauthorized Users Can View Custom Project Template

Cross-Site Scripting in SVG Image Preview

Incomplete Handling in Account Deletion

Insufficient Rate Limiting at Re-Sending Confirmation Email

Improper Type Check in GraphQL

To-dos Are Not Redacted When Membership Changes

Guest users can modify confidentiality attribute

Command injection on runner host

Insecure Runner Configuration in Kubernetes Environments

more...
gitlab-ce

more detail
2020-09-28VuXML ID 6d5f1b0b-b865-48d5-935b-3fb6ebb425fc

Apache reports:

Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process.

more...
apache-ant

more detail
2020-09-26*VuXML ID 456375e1-cd09-11ea-9172-4c72b94353b5

Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.

more...
pango

more detail
2020-09-24VuXML ID b371db92-fe34-11ea-b90e-6805ca2fa271

PowerDNS Team reports

CVE-2020-17482: An issue has been found in PowerDNS Authoritative Server before 4.3.1 where an authorized user with the ability to insert crafted records into a zone might be able to leak the content of uninitialized memory. Such a user could be a customer inserting data via a control panel, or somebody with access to the REST API. Crafted records cannot be inserted via AXFR.

more...
powerdns

more detail
2020-09-22VuXML ID e68d3db1-fd04-11ea-a67f-e09467587c17

Chrome Releases reports:

This release fixes 10 security issues, including:

  • [1100136] High CVE-2020-15960: Out of bounds read in storage. Reported by Anonymous on 2020-06-28
  • [1114636] High CVE-2020-15961: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-08-10
  • [1121836] High CVE-2020-15962: Insufficient policy enforcement in serial. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-08-26
  • [1113558] High CVE-2020-15963: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-08-06
  • [1126249] High CVE-2020-15965: Out of bounds write in V8. Reported by Lucas Pinheiro, Microsoft Browser Vulnerability Research on 2020-09-08
  • [1113565] Medium CVE-2020-15966: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-08-06
  • [1121414] Low CVE-2020-15964: Insufficient data validation in media. Reported by Woojin Oh(@pwn_expoit) of STEALIEN on 2020-08-25
more...
chromium

more detail
2020-09-22VuXML ID f5abafc0-fcf6-11ea-8758-e0d55e2a8bf9

CVE mitre reports:

CVE-2019-20388

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

CVE-2020-7595

xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.

CVE-2020-24977

GNOME project libxml2 v2.9.10 and earlier have a global buffer over-read vulnerability in xmlEncodeEntitiesInternal

more...
libxml2

more detail
2020-09-21VuXML ID 2327234d-fc4b-11ea-adef-641c67a117d8

Problem Description:

Affected Synapse versions assume that all events have an "origin" field set. If an event without the "origin" field is sent into a federated room, servers not already joined to the room will be unable to do so due to failing to fetch the malformed event.

Impact:

An attacker could cause a denial of service by deliberately sending a malformed event into a room, thus preventing new servers (and thus their users) from joining the room.

more...
py36-matrix-synapse
py37-matrix-synapse
py38-matrix-synapse

more detail
2020-09-20VuXML ID 24ace516-fad7-11ea-8d8c-005056a311d1

The Samba Team reports:

An unauthenticated attacker on the network can gain administrator access by exploiting a netlogon protocol flaw.

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samba410
samba411
samba412

more detail
2020-09-20VuXML ID 2cb21232-fb32-11ea-a929-a4bf014bf5f7

Python reports:

bpo-39603: Prevent http header injection by rejecting control characters in http.client.putrequest(?).

bpo-29778: Ensure python3.dll is loaded from correct locations when Python is embedded (CVE-2020-15523).

bpo-41004: CVE-2020-14422: The __hash__() methods of ipaddress.IPv4Interface and ipaddress.IPv6Interface incorrectly generated constant hash values of 32 and 128 respectively. This resulted in always causing hash collisions. The fix uses hash() to generate hash values for the tuple of (address, mask length, network address).

bpo-39073: Disallow CR or LF in email.headerregistry.Address arguments to guard against header injection attacks.

bpo-38576: Disallow control characters in hostnames in http.client, addressing CVE-2019-18348. Such potentially malicious header injection URLs now cause a InvalidURL to be raised.

bpo-39503: CVE-2020-8492: The AbstractBasicAuthHandler class of the urllib.request module uses an inefficient regular expression which can be exploited by an attacker to cause a denial of service. Fix the regex to prevent the catastrophic backtracking. Vulnerability reported by Ben Caller and Matt Schwager.

bpo-38945: Newline characters have been escaped when performing uu encoding to prevent them from overflowing into to content section of the encoded file. This prevents malicious or accidental modification of data during the decoding process.

bpo-38804: Fixes a ReDoS vulnerability in http.cookiejar. Patch by Ben Caller.

bpo-39017: Avoid infinite loop when reading specially crafted TAR files using the tarfile module (CVE-2019-20907).

bpo-41183: Use 3072 RSA keys and SHA-256 signature for test certs and keys.

bpo-39503: AbstractBasicAuthHandler of urllib.request now parses all WWW-Authenticate HTTP headers and accepts multiple challenges per header: use the realm of the first Basic challenge.

more...
python35

more detail
2020-09-20VuXML ID 2eec1e85-faf3-11ea-8ac0-4437e6ad11c4

tt-rss project reports:

The cached_url feature mishandles JavaScript inside an SVG document.

imgproxy in plugins/af_proxy_http/init.php mishandles $_REQUEST["url"] in an error message.

It does not validate all URLs before requesting them.

Allows remote attackers to execute arbitrary PHP code via a crafted plural forms header.

more...
tt-rss

more detail
2020-09-19VuXML ID eeec4e6f-fa71-11ea-9bb7-d4c9ef517024

The Nextcloud project reports:

NC-SA-2020-026 (low): Password of share by mail is not hashed when given on the create share call

A logic error in Nextcloud Server 19.0.0 caused a plaintext storage of the share password when it was given on the initial create API call.

more...
nextcloud

more detail
2020-09-16VuXML ID 2c5b9cd7-f7e6-11ea-88f8-901b0ef719ab

Problem Description:

AMD and Intel CPUs support hardware virtualization using specialized data structures that control various aspects of guest operation. These are the Virtual Machine Control Structure (VMCS) on Intel CPUs, and the Virtual Machine Control Block (VMCB) on AMD CPUs. Insufficient access controls allow root users, including those running in a jail, to change these data structures.

Impact:

An attacker with host root access (including to a jailed bhyve instance) can use this vulnerability to achieve kernel code execution.

more...
FreeBSD-kernel

more detail
2020-09-16VuXML ID 4ca5894c-f7f1-11ea-8ff8-0022489ad614

Node.js reports:

Updates are now available for v10,x, v12.x and v14.x Node.js release lines for the following issues.

HTTP Request Smuggling due to CR-to-Hyphen conversion (High) (CVE-2020-8201)

Affected Node.js versions converted carriage returns in HTTP request headers to a hyphen before parsing. This can lead to HTTP Request Smuggling as it is a non-standard interpretation of the header.

Impacts:

  • All versions of the 14.x and 12.x releases line

Denial of Service by resource exhaustion CWE-400 due to unfinished HTTP/1.1 requests (Critical) (CVE-2020-8251)

Node.js is vulnerable to HTTP denial of service (DOS) attacks based on delayed requests submission which can make the server unable to accept new connections. The fix a new http.Server option called requestTimeout with a default value of 0 which means it is disabled by default. This should be set when Node.js is used as an edge server, for more details refer to the documentation.

Impacts:

  • All versions of the 14.x release line

fs.realpath.native on may cause buffer overflow (Medium) (CVE-2020-8252)

libuv's realpath implementation incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes.

Impacts:

  • All versions of the 10.x release line
  • All versions of the 12.x release line
  • All versions of the 14.x release line before 14.9.0
more...
node
node10
node12

more detail
2020-09-16VuXML ID 6d334fdb-f7e7-11ea-88f8-901b0ef719ab

Problem Description:

A ftpd(8) bug in the implementation of the file system sandbox, combined with capabilities available to an authenticated FTP user, can be used to escape the file system restriction configured in ftpchroot(5). Moreover, the bug allows a malicious client to gain root privileges.

Impact:

A malicious FTP user can gain privileged access to an affected system.

more...
FreeBSD

more detail
2020-09-16VuXML ID bb53af7b-f7e4-11ea-88f8-901b0ef719ab

Problem Description:

A programming error in the ure(4) device driver caused some Realtek USB Ethernet interfaces to incorrectly report packets with more than 2048 bytes in a single USB transfer as having a length of only 2048 bytes.

An adversary can exploit this to cause the driver to misinterpret part of the payload of a large packet as a separate packet, and thereby inject packets across security boundaries such as VLANs.

Impact:

An attacker that can send large frames (larger than 2048 bytes in size) to be received by the host (be it VLAN, or non-VLAN tagged packet), can inject arbitrary packets to be received and processed by the host. This includes spoofing packets from other hosts, or injecting packets to other VLANs than the host is on.

more...
FreeBSD-kernel

more detail
2020-09-16VuXML ID e73c688b-f7e6-11ea-88f8-901b0ef719ab

Problem Description:

A number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these instructions was not trapped.

Impact:

From kernel mode a malicious guest can write to arbitrary host memory (with some constraints), affording the guest full control of the host.

more...
FreeBSD-kernel

more detail
2020-09-12VuXML ID 7b630362-f468-11ea-a96c-08002728f74c

Ruby on Rails blog:

Rails 5.2.4.4 and 6.0.3.3 have been released! These releases contain an important security fix, so please upgrade when you can.

Both releases contain the following fix: [CVE-2020-15169] Potential XSS vulnerability in Action View

more...
rubygem-actionview52
rubygem-actionview60

more detail
2020-09-09VuXML ID 2c92fdd3-896c-4a5a-a0d8-52acee69182d

Jon Siwek of Corelight reports:

This release fixes the following security issue:

  • The AYIYA and GTPv1 parsing/decapsulation logic may leak memory -- These leaks have potential for remote exploitation to cause Denial of Service via resource exhaustion.
more...
zeek

more detail
2020-09-09VuXML ID bed5d41a-f2b4-11ea-a878-e09467587c17

Chrome Releases reports:

This release contains 5 security fixes:

  • [1116304] High CVE-2020-6573: Use after free in video. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-08-14
  • [1102196] High CVE-2020-6574: Insufficient policy enforcement in installer. Reported by CodeColorist of Ant-Financial LightYear Labs on 2020-07-05
  • [1081874] High CVE-2020-6575: Race in Mojo. Reported by Microsoft on 2020-05-12
  • [1111737] High CVE-2020-6576: Use after free in offscreen canvas. Reported by Looben Yang on 2020-07-31
  • [1122684] High CVE-2020-15959: Insufficient policy enforcement in networking. Reported by Eric Lawrence of Microsoft on 2020-08-27
more...
chromium

more detail
2020-09-07VuXML ID 3749ae9e-f132-11ea-97da-d05099c0ae8c

Chen Nan of Chaitin Security Research Lab reports:

Fix buffer overflow introduced in version 5.8: processing of template %aX in a RADIUS authentication response might lead to unexpected termination of the mpd5 process. Installations not using RADIUS or not using %aX templates in RADIUS attributes were not affected.

Fix buffer overflow in parsing of L2TP control packets introduced in version 4.0 that initially brought in L2TP support: a specially crafted incoming L2TP control packet might lead to unexpected termination of the process. Installations with neither L2TP clients nor L2TP server configured are not affected.

more...
mpd5

more detail
2020-09-07*VuXML ID cd97c7ca-f079-11ea-9c31-001b216d295b

Version 5.9 contains security fix for L2TP clients and servers. Insufficient validation of incoming L2TP control packet specially crafted by unauthenticated user might lead to unexpected termination of the process. The problem affects mpd versions since 4.0 that brought in initial support for L2TP. Installations not using L2TP clients nor L2TP server configuration were not affected.

more...
mpd5

more detail
2020-09-06VuXML ID 2272e6f1-f029-11ea-838a-0011d823eebd

The GnuTLS project reports:

It was found by oss-fuzz that the server sending a "no_renegotiation" alert in an unexpected timing, followed by an invalid second handshake can cause a TLS 1.3 client to crash via a null-pointer dereference. The crash happens in the application's error handling path, where the gnutls_deinit function is called after detecting a handshake failure.

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gnutls

more detail
2020-09-06VuXML ID 4c69240f-f02c-11ea-838a-0011d823eebd

Manuel Pégourié-Gonnard reports:

When decrypting/authenticating (D)TLS record in a connection using a CBC ciphersuite without the Encrypt-then-Mac extension RFC 7366, Mbed TLS used dummy rounds of the compression function associated with the hash used for HMAC in order to hide the length of the padding to remote attackers, as recommended in the original Lucky Thirteen paper.

A local attacker who is able to observe the state of the cache could monitor the presence of mbedtls_md_process() in the cache in order to determine when the actual computation ends and when the dummy rounds start. This is a reliable target as it's always called at least once, in response to a previous attack. The attacker can then continue with one of many well-documented Lucky 13 variants.

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mbedtls

more detail
2020-09-06VuXML ID bcdeb6d2-f02d-11ea-838a-0011d823eebd

Manuel Pégourié-Gonnard reports:

An attacker with access to precise enough timing and memory access information (typically an untrusted operating system attacking a secure enclave such as SGX or the TrustZone secure world) can recover the private keys used in RSA or static (finite-field) Diffie-Hellman operations.

more...
mbedtls

more detail
2020-09-05VuXML ID 002432c8-ef6a-11ea-ba8f-08002728f74c

Django Release notes:

CVE-2020-24583: Incorrect permissions on intermediate-level directories on Python 3.7+

On Python 3.7+, FILE_UPLOAD_DIRECTORY_PERMISSIONS mode was not applied to intermediate-level directories created in the process of uploading files and to intermediate-level collected static directories when using the collectstatic management command.

CVE-2020-24584: Permission escalation in intermediate-level directories of the file system cache on Python 3.7+

On Python 3.7+, the intermediate-level directories of the file system cache had the system's standard umask rather than 0o077 (no group or others permissions).

more...
py35-django22
py36-django22
py36-django30
py36-django31
py37-django22
py37-django30
py37-django31
py38-django22
py38-django30
py38-django31

more detail
2020-09-05*VuXML ID 6842ac7e-d250-11ea-b9b7-08002728f74c

JasPer NEWS:

- Fix CVE-2018-9154

- Fix CVE-2018-19541

- Fix CVE-2016-9399, CVE-2017-13751

- Fix CVE-2018-19540

- Fix CVE-2018-9055

- Fix CVE-2017-13748

- Fix CVE-2017-5503, CVE-2017-5504, CVE-2017-5505

- Fix CVE-2018-9252

- Fix CVE-2018-19139

- Fix CVE-2018-19543, CVE-2017-9782

- Fix CVE-2018-20570

- Fix CVE-2018-20622

- Fix CVE-2016-9398

- Fix CVE-2017-14132

- Fix CVE-2017-5499

- Fix CVE-2018-18873

- Fix CVE-2017-13750

more...
jasper

more detail
2020-09-03VuXML ID f9fa7adc-ee51-11ea-a240-002590acae31

Importing an OpenPGP key having a preference list for AEAD algorithms will lead to an array overflow and thus often to a crash or other undefined behaviour.

Importing an arbitrary key can often easily be triggered by an attacker and thus triggering this bug. Exploiting the bug aside from crashes is not trivial but likely possible for a dedicated attacker. The major hurdle for an attacker is that only every second byte is under their control with every first byte having a fixed value of 0x04.

more...
gnupg

more detail
2020-09-02VuXML ID 1fb13175-ed52-11ea-8b93-001b217b3468

Gitlab reports:

Vendor Cross-Account Assume-Role Attack

Stored XSS on the Vulnerability Page

Outdated Job Token Can Be Reused to Access Unauthorized Resources

File Disclosure Via Workhorse File Upload Bypass

Unauthorized Maintainer Can Edit Group Badge

Denial of Service Within Wiki Functionality

Sign-in Vulnerable to Brute-force Attacks

Invalidated Session Allows Account Access With an Old Password

GitLab Omniauth Endpoint Renders User Controlled Messages

Blind SSRF Through Repository Mirroring

Information Disclosure Through Incorrect Group Permission Verifications

No Rate Limit on GitLab Webhook Feature

GitLab Session Revocation Feature Does Not Invalidate All Sessions

OAuth Authorization Scope for an External Application Can Be Changed Without User Consent

Unauthorized Maintainer Can Delete Repository

Improper Verification of Deploy-Key Leads to Access Restricted Repository

Disabled Repository Still Accessible With a Deploy-Token

Duplicated Secret Code Generated by 2 Factor Authentication Mechanism

Lack of Validation Within Project Invitation Flow

Current Sessions Not Invalidated Upon Enabling 2 Factor Authentication

Users Without 2 Factor Authentication Can Be Blocked Accessing GitLab

Lack of Upper Bound Check Leading to Possible Denial of Service

2 Factor Authentication for Groups Was Not Enforced Within API Endpoint

GitLab Runner Denial of Service via CI Jobs

Update jQuery Dependency

more...
gitlab-ce

more detail
2020-09-02VuXML ID 74bbde13-ec17-11ea-88f8-901b0ef719ab

Problem Description:

Due to improper mbuf handling in the kernel, a use-after-free bug might be triggered by sending IPv6 Hop-by-Hop options over the loopback interface.

Impact:

Triggering the use-after-free situation may result in unintended kernel behaviour including a kernel panic.

more...
FreeBSD-kernel

more detail
2020-09-02VuXML ID 762b7d4a-ec19-11ea-88f8-901b0ef719ab

Problem Description:

When parsing option 119 data, dhclient(8) computes the uncompressed domain list length so that it can allocate an appropriately sized buffer to store the uncompressed list. The code to compute the length failed to handle certain malformed input, resulting in a heap overflow when the uncompressed list is copied into in inadequately sized buffer.

Impact:

The heap overflow could in principle be exploited to achieve remote code execution. The affected process runs with reduced privileges in a Capsicum sandbox, limiting the immediate impact of an exploit. However, it is possible the bug could be combined with other vulnerabilities to escape the sandbox.

more...
FreeBSD

more detail
2020-09-02VuXML ID 77b877aa-ec18-11ea-88f8-901b0ef719ab

Problem Description:

Due to improper handling in the kernel, a use-after-free bug can be triggered by sending large user messages from multiple threads on the same socket.

Impact:

Triggering the use-after-free situation may result in unintended kernel behaviour including a kernel panic.

more...
FreeBSD-kernel

more detail
2020-09-01VuXML ID 67b050ae-ec82-11ea-9071-10c37b4ac2ea

The Go project reports:

When a Handler does not explicitly set the Content-Type header, both CGI implementations default to ?text/html?. If an attacker can make a server generate content under their control (e.g. a JSON containing user data or an uploaded image file) this might be mistakenly returned by the server as ?text/html?. If a victim visits such a page they could get the attacker's code executed in the context of the server origin. If an attacker can make a server generate content under their control (e.g. a JSON containing user data or an uploaded image file) this might be mistakenly returned by the server as ?text/html?. If a victim visits such a page they could get the attacker's code executed in the context of the server origin.

more...
go

more detail
2020-08-28VuXML ID 38fdf07b-e8ec-11ea-8bbe-e0d55e2a8bf9

Albert Astals Cid reports:

Overview

A maliciously crafted TAR archive containing symlink entries would install files anywhere in the user's home directory upon extraction.

Proof of concept

For testing, an example of malicious archive can be found at dirsymlink.tar

Impact

Users can unwillingly install files like a modified .bashrc, or a malicious script placed in ~/.config/autostart.

Workaround

Before extracting a downloaded archive using the Ark GUI, users should inspect it to make sure it doesn't contain symlink entries pointing outside the extraction folder.

The 'Extract' context menu from the Dolphin file manager shouldn't be used.

Solution

Ark 20.08.1 skips maliciously crafted symlinks when extracting TAR archives.

Alternatively, 8bf8c5ef07b0ac5e914d752681e470dea403a5bd can be applied to previous releases.

Credits

Thanks to Fabian Vogt for reporting this issue and for fixing it.

more...
ark

more detail
2020-08-27VuXML ID ee261034-b95e-4479-b947-08b0877e029f

grigoritchy at gmail dot com reports:

The phar_parse_zipfile function had use-after-free vulnerability because of mishandling of the actual_alias variable.

more...
php72
php73
php74

more detail
2020-08-26VuXML ID d73bc4e6-e7c4-11ea-a878-e09467587c17

Chrome Releases reports:

This update includes 20 security fixes, including:

  • [1109120] High CVE-2020-6558: Insufficient policy enforcement in iOS. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-07-24
  • [1116706] High CVE-2020-6559: Use after free in presentation API. Reported by Liu Wei and Wu Zekai of Tencent Security Xuanwu Lab on 2020-08-15
  • [1108181] Medium CVE-2020-6560: Insufficient policy enforcement in autofill. Reported by Nadja Ungethuem from www.unnex.de on 2020-07-22
  • [932892] Medium CVE-2020-6561: Inappropriate implementation in Content Security Policy. Reported by Rob Wu on 2019-02-16
  • [1086845] Medium CVE-2020-6562: Insufficient policy enforcement in Blink. Reported by Masato Kinugawa on 2020-05-27
  • [1104628] Medium CVE-2020-6563: Insufficient policy enforcement in intent handling. Reported by Pedro Oliveira on 2020-07-12
  • [841622] Medium CVE-2020-6564: Incorrect security UI in permissions. Reported by Khalil Zhani on 2018-05-10
  • [1029907] Medium CVE-2020-6565: Incorrect security UI in Omnibox. Reported by Khalil Zhani on 2019-12-02
  • [1065264] Medium CVE-2020-6566: Insufficient policy enforcement in media. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-03-27
  • [937179] Low CVE-2020-6567: Insufficient validation of untrusted input in command line handling. Reported by Joshua Graham of TSS on 2019-03-01
  • [1092451] Low CVE-2020-6568: Insufficient policy enforcement in intent handling. Reported by Yongke Wang(@Rudykewang) and Aryb1n(@aryb1n) of Tencent Security Xuanwu Lab on 2020-06-08
  • [995732] Low CVE-2020-6569: Integer overflow in WebUSB. Reported by guaixiaomei on 2019-08-20
  • [1084699] Low CVE-2020-6570: Side-channel information leakage in WebRTC. Reported by Signal/Tenable on 2020-05-19
  • [1085315] Low CVE-2020-6571: Incorrect security UI in Omnibox. Reported by Rayyan Bijoora on 2020-05-21
more...
chromium

more detail
2020-08-25VuXML ID 8da79498-e6f6-11ea-8cbf-54e1ad3d6335

The X.org project reports:

There is an integer overflow and a double free vulnerability in the way LibX11 handles locales. The integer overflow is a necessary precursor to the double free.

more...
libX11

more detail
2020-08-25*VuXML ID a003b74f-d7b3-11ea-9df1-001b217b3468

Gitlab reports:

Arbitrary File Read when Moving an Issue

Memory Exhaustion via Excessive Logging of Invite Email Error

Denial of Service Through Project Import Feature

User Controlled Git Configuration Settings Resulting in SSRF

Stored XSS in Issue Reference Number Tooltip

Stored XSS in Issues List via Milestone Title

Improper Access Control After Group Transfer

Bypass Email Verification Required for OAuth Flow

Confusion When Using Hexadecimal Branch Names

Insufficient OAuth Revocation

Improper Access Control for Project Sharing

Stored XSS in Jobs Page

Improper Access Control of Applications Page

SSRF into Shared Runner

Update Kramdown Gem

more...
gitlab-ce

more detail
2020-08-25VuXML ID ffa15b3b-e6f6-11ea-8cbf-54e1ad3d6335

The X.org project reports:

All theses issuses can lead to local privileges elevation on systems where the X server is running privileged.

The handler for the XkbSetNames request does not validate the request length before accessing its contents.

An integer underflow exists in the handler for the XIChangeHierarchy request.

An integer underflow exist in the handler for the XkbSelectEvents request.

An integer underflow exist in the handler for the CreateRegister request of the X record extension.

more...
xephyr
xorg-dmx
xorg-nestserver
xorg-server
xorg-vfbserver
xwayland

more detail
2020-08-22VuXML ID 719f06af-e45e-11ea-95a1-c3b8167b8026

Miroslav Lichvar reports:

chrony-3.5.1 [...] fixes a security issue in writing of the pidfile.

When chronyd is configured to save the pidfile in a directory where the chrony user has write permissions (e.g. /var/run/chrony - the default since chrony-3.4), an attacker that compromised the chrony user account could create a symbolic link at the location of the pidfile to make chronyd starting with root privileges follow the symlink and write its process ID to a file for which the chrony user doesn't have write permissions, causing a denial of service, or data loss.

This issue was reported by Matthias Gerstner of SUSE.

more...
chrony

more detail
2020-08-20VuXML ID 08de38d2-e2d0-11ea-9538-0c9d925bbbc0

Ian Jackson and the adns project reports:

Vulnerable applications: all adns callers. Exploitable by: the local recursive resolver. Likely worst case: Remote code execution.

Vulnerable applications: those that make SOA queries. Exploitable by: upstream DNS data sources. Likely worst case: DoS (crash of the adns-using application)

Vulnerable applications: those that use adns_qf_quoteok_query. Exploitable by: sources of query domain names. Likely worst case: DoS (crash of the adns-using application)

Vulnerable applications: adnshost. Exploitable by: code responsible for framing the input. Likely worst case: DoS (adnshost crashes at EOF).

more...
adns

more detail
2020-08-20VuXML ID 2ed7e8db-e234-11ea-9392-002590bc43be

Andrew Walker reports:

Issue 1:

Users are always granted permissions to cd into a directory. The check for whether execute is present on directories is a de-facto no-op. This cannot be mitigated without upgrading. Even setting an explicit "deny - execute" NFSv4 ACE will be bypassed.

Issue 2:

All ACEs for the owner_group (group@) and regular groups (group:) are granted the current user. This means that POSIX mode 770 is de-facto 777, and the below ACL is also de-facto 777 because the groupmember check for builtin_administrators returns True.

root@TESTBOX[~]# getfacl testfile
# file: testfile
# owner: root
# group: wheel
group:builtin_administrators:rwxpDdaARWcCos:-------:allow
	  
more...
openzfs-kmod

more detail
2020-08-20VuXML ID fbca6863-e2ad-11ea-9d39-00a09858faf5

Elastic reports:

A field disclosure flaw was found in Elasticsearch when running a scrolling search with Field Level Security. If a user runs the same query another more privileged user recently ran, the scrolling search can leak fields that should be hidden. This could result in an attacker gaining additional permissions against a restricted index.

more...
elasticsearch6

more detail
2020-08-19VuXML ID 3fcb70a4-e22d-11ea-98b2-080027846a02

Python reports:

bpo-29778: Ensure python3.dll is loaded from correct locations when Python is embedded (CVE-2020-15523).

bpo-41004: CVE-2020-14422: The __hash__() methods of ipaddress.IPv4Interface and ipaddress.IPv6Interface incorrectly generated constant hash values of 32 and 128 respectively. This resulted in always causing hash collisions. The fix uses hash() to generate hash values for the tuple of (address, mask length, network address).

bpo-39603: Prevent http header injection by rejecting control characters in http.client.putrequest(...).

more...
python36
python37

more detail
2020-08-19VuXML ID b905dff4-e227-11ea-b0ea-08002728f74c

curl security problems:

CVE-2020-8231: wrong connect-only connection

An application that performs multiple requests with libcurl's multi API and sets the CURLOPT_CONNECT_ONLY option, might in rare circumstances experience that when subsequently using the setup connect-only transfer, libcurl will pick and use the wrong connection - and instead pick another one the application has created since then.

CURLOPT_CONNECT_ONLY is the option to tell libcurl to not perform an actual transfer, only connect. When that operation is completed, libcurl remembers which connection it used for that transfer and "easy handle". It remembers the connection using a pointer to the internal connectdata struct in memory.

If more transfers are then done with the same multi handle before the connect-only connection is used, leading to the initial connect-only connection to get closed (for example due to idle time-out) while also new transfers (and connections) are setup, such a new connection might end up getting the exact same memory address as the now closed connect-only connection.

If after those operations, the application then wants to use the original transfer's connect-only setup to for example use curl_easy_send() to send raw data over that connection, libcurl could erroneously find an existing connection still being alive at the address it remembered since before even though this is now a new and different connection.

The application could then accidentally send data over that connection which wasn't at all intended for that recipient, entirely unknowingly.

more...
curl

more detail
2020-08-19VuXML ID f60561e7-e23e-11ea-be64-507b9d01076a

Icinga development team reports:

CVE-2020-24368

Icinga Icinga Web2 2.0.0 through 2.6.4, 2.7.4 and 2.8.2 has a Directory Traversal vulnerability which allows an attacker to access arbitrary files that are readable by the process running Icinga Web 2. This issue is fixed in Icinga Web 2 in v2.6.4, v2.7.4 and v2.8.2.

more...
icingaweb2

more detail
2020-08-18VuXML ID 64575bb6-e188-11ea-beed-e09467587c17

Chrome Releases reports:

This release contains one security fix:

  • [1115345] High CVE-2020-6556: Heap buffer overflow in SwiftShader. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-08-12
more...
chromium

more detail
2020-08-18VuXML ID e37a0a7b-e1a7-11ea-9538-0c9d925bbbc0

the TrouSerS project reports reports:

If the tcsd daemon is started with root privileges, it fails to drop the root gid after it is no longer needed.

If the tcsd daemon is started with root privileges, the tss user has read and write access to the /etc/tcsd.conf file.

If the tcsd daemon is started with root privileges, the creation of the system.data file is prone to symlink attacks.

more...
trousers

more detail
2020-08-17VuXML ID 09ea1b08-1d3e-4bf2-91a1-d6573f4da3d8

Jenkins Security Advisory:

Description

(Critical) SECURITY-1983 / CVE-2019-17638

Buffer corruption in bundled Jetty

more...
jenkins
jenkins-lts

more detail
2020-08-16VuXML ID 085399ab-dfd7-11ea-96e4-80ee73bc7b66

rsync developers reports:

Various zlib fixes, including security fixes for CVE-2016-9843, CVE-2016-9842, CVE-2016-9841, and CVE-2016-9840

more...
rsync

more detail
2020-08-16VuXML ID a23ebf36-e8b6-4665-b0f3-4c977f9a145c

py-ecdsa developers report:

Fix CVE-2019-14853 - possible DoS caused by malformed signature decoding.

Fix CVE-2019-14859 - signature malleability caused by insufficient checks of DER encoding

more...
py27-ecdsa
py37-ecdsa

more detail
2020-08-16VuXML ID f20eb9a4-dfea-11ea-a9b8-9c5c8e84d621

Red Hat bugzilla reports:

A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway). The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made.

more...
ceph14

more detail
2020-08-15VuXML ID b8ea5b66-deff-11ea-adef-641c67a117d8

Snmptt reports:

Fixed a security issue with EXEC / PREXEC / unknown_trap_exec that could allow malicious shell code to be executed.

Fixed a bug with EXEC / PREXEC / unknown_trap_exec that caused commands to be run as root instead of the user defined in daemon_uid.

more...
snmptt

more detail
2020-08-13VuXML ID 87a07de1-e55e-4d51-bb64-8d117829a26a

Aki Tuomi reports:

Parsing mails with a large number of MIME parts could have resulted in excessive CPU usage or a crash due to running out of stack memory..

Dovecot's NTLM implementation does not correctly check message buffer size, which leads to reading past allocation which can lead to crash

lmtp/submission: Issuing the RCPT command with an address that has the empty quoted string as local-part causes the lmtp service to crash.

Dovecot's RPA mechanism implementation accepts zero-length message, which leads to assert-crash later on.

more...
dovecot

more detail
2020-08-13VuXML ID b1d6b383-dd51-11ea-a688-7b12871ef3ad

Cary Phillips reports:

v2.5.3 - Patch release with various bug/security fixes [...]:

  • Various sanitizer/fuzz-identified issues related to handling of invalid input
more...
ilmbase
openexr

more detail
2020-08-12VuXML ID eef0d2d9-78c0-441e-8b03-454c5baebe20

Jenkins Security Advisory:

Description

(High) SECURITY-1955 / CVE-2020-2229

Stored XSS vulnerability in help icons

(High) SECURITY-1957 / CVE-2020-2230

Stored XSS vulnerability in project naming strategy

(High) SECURITY-1960 / CVE-2020-2231

Stored XSS vulnerability in 'Trigger builds remotely'

more...
jenkins
jenkins-lts

more detail
2020-08-11VuXML ID 10e3ed8a-db7f-11ea-8bdf-643150d3111d

Puppetlabs reports:

In June 2020, jackson-databind published security updates addressing several CVEs. Previous releases of PuppetDB contain a vulnerable version of jackson.core:jackson-databind. PuppetDB 5.2.18 contains an updated version of jackson-databind that has patched the vulnerabilities.

more...
puppetdb5

more detail
2020-08-11VuXML ID 1110e286-dc08-11ea-beed-e09467587c17

Chrome Releases reports:

This release contains 15 security fixes, including:

  • [1107433] High CVE-2020-6542: Use after free in ANGLE. Reported by Piotr Bania of Cisco Talos on 2020-07-20
  • [1104046] High CVE-2020-6543: Use after free in task scheduling. Reported by Looben Yang on 2020-07-10
  • [1108497] High CVE-2020-6544: Use after free in media. Reported by Tim Becker of Theori on 2020-07-22
  • [1095584] High CVE-2020-6545: Use after free in audio. Reported by Anonymous on 2020-06-16
  • [1100280] High CVE-2020-6546: Inappropriate implementation in installer. Reported by Andrew Hess (any1) on 2020-06-29
  • [1102153] High CVE-2020-6547: Incorrect security UI in media. Reported by David Albert on 2020-07-05
  • [1103827] High CVE-2020-6548: Heap buffer overflow in Skia. Reported by Choongwoo Han, Microsoft Browser Vulnerability Research on 2020-07-09
  • [1105426] High CVE-2020-6549: Use after free in media. Reported by Sergei Glazunov of Google Project Zero on 2020-07-14
  • [1106682] High CVE-2020-6550: Use after free in IndexedDB. Reported by Sergei Glazunov of Google Project Zero on 2020-07-17
  • [1107815] High CVE-2020-6551: Use after free in WebXR. Reported by Sergei Glazunov of Google Project Zero on 2020-07-21
  • [1108518] High CVE-2020-6552: Use after free in Blink. Reported by Tim Becker of Theori on 2020-07-22
  • [1111307] High CVE-2020-6553: Use after free in offline mode. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-07-30
  • [1094235] Medium CVE-2020-6554: Use after free in extensions. Reported by Anonymous on 2020-06-12
  • [1105202] Medium CVE-2020-6555: Out of bounds read in WebGL. Reported by Marcin Towalski of Cisco Talos on 2020-07-13
more...
chromium

more detail
2020-08-10VuXML ID 6b6de127-db0b-11ea-ba1e-1c39475b9f84

Bftpd project reports:

Bftpd is vulnerable to out of bounds memory access, file descriptor leak and a potential buffer overflow.

more...
bftpd

more detail
2020-08-08*VuXML ID 76700d2f-d959-11ea-b53c-d4c9ef517024

The Apache httpd projec reports:

  • mod_http2: Important: Push Diary Crash on Specifically Crafted HTTP/2 Header (CVE-2020-9490)

    A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards.
  • mod_proxy_uwsgi: Moderate: mod_proxy_uwsgi buffer overflow (CVE-2020-11984)

    info disclosure and possible RCE
  • mod_http2: Moderate: Push Diary Crash on Specifically Crafted HTTP/2 Header (CVE-2020-11993)

    When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools.
more...
apache24
mod_http2

more detail
2020-08-06VuXML ID 8db74c04-d794-11ea-88f8-901b0ef719ab

Problem Description:

When handling a 32-bit sendmsg(2) call, the compat32 subsystem copies the control message to be transmitted (if any) into kernel memory, and adjusts alignment of control message headers. The code which performs this work contained a time-of-check to time-of-use (TOCTOU) vulnerability which allows a malicious userspace program to modify control message headers after they were validated by the kernel.

Impact:

The TOCTOU bug can be exploited by an unprivileged malicious userspace program to trigger privilege escalation.

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FreeBSD-kernel

more detail
2020-08-06VuXML ID 9eb01384-d793-11ea-88f8-901b0ef719ab

Problem Description:

A missing length validation code common to these three drivers means that a malicious USB device could write beyond the end of an allocated network packet buffer.

Impact:

An attacker with physical access to a USB port and the ability to bring a network interface up may be able to use a specially crafted USB device to gain kernel or user-space code execution.

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FreeBSD-kernel

more detail
2020-08-06VuXML ID bc7aff8c-d806-11ea-a5aa-0800272260e5

The Go project reports:

Certain invalid inputs to ReadUvarint or ReadVarint could cause those functions to read an unlimited number of bytes from the ByteReader argument before returning an error. This could lead to processing more input than expected when the caller is reading directly from the network and depends on ReadUvarint and ReadVarint only consuming a small, bounded number of bytes, even from invalid inputs.

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go

more detail
2020-08-06*VuXML ID c4ac9c79-ab37-11ea-8b5e-b42e99a1b9c3

sqlite3 update:

Various security issues could be used by an attacker to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code.

  • CVE-2020-11655: SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.
  • CVE-2020-13434: SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.
  • CVE-2020-13435: SQLite through 3.32.0 has a segmentation fault in sqlite3ExprCodeTarget in expr.c.
  • CVE-2020-13630: ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.
  • CVE-2020-13631: SQLite before 3.32.0 allows a virtual table to be renamed to the name of one of its shadow tables, related to alter.c and build.c.
  • CVE-2020-13632: ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query.
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FreeBSD
sqlite3

more detail
2020-08-04VuXML ID eab964f8-d632-11ea-9172-4c72b94353b5

Typo3 Team reports:

In case an attacker manages to generate a valid cryptographic message authentication code (HMAC-SHA1) - either by using a different existing vulnerability or in case the internal encryptionKey was exposed - it is possible to retrieve arbitrary files of a TYPO3 installation. This includes the possibility to fetch typo3conf/LocalConfiguration.php which again contains the encryptionKey as well as credentials of the database management system being used. In case a database server is directly accessible either via internet or in a shared hosting network, this allows to completely retrieve, manipulate or delete database contents. This includes creating an administration user account - which can be used to trigger remote code execution by injecting custom extensions.

It has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. This allows to inject arbitrary data having a valid cryptographic message authentication code (HMAC-SHA1) and can lead to various attack chains as described below.

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typo3-10-php72
typo3-10-php73
typo3-10-php74
typo3-9-php72
typo3-9-php73
typo3-9-php74

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2020-08-01VuXML ID 3c7ba82a-d3fb-11ea-9aba-0c9d925bbbc0

The X.org project reports:

Allocation for pixmap data in AllocatePixmap() does not initialize the memory in xserver, it leads to leak uninitialize heap memory to clients. When the X server runs with elevated privileges.

This flaw can lead to ASLR bypass, which when combined with other flaws (known/unknown) could lead to lead to privilege elevation in the client.

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xephyr
xorg-dmx
xorg-nestserver
xorg-server
xorg-vfbserver
xwayland

more detail
2020-08-01VuXML ID 6faa7feb-d3fa-11ea-9aba-0c9d925bbbc0

The X.org project reports:

The X Input Method (XIM) client implementation in libX11 has some integer overflows and signed/unsigned comparison issues that can lead to heap corruption when handling malformed messages from an input method.

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libX11

more detail
2020-07-31VuXML ID 7d7221ee-d334-11ea-bc50-080027846a02

Python reports:

bpo-41304: Fixes python3x._pth being ignored on Windows, caused by the fix for bpo-29778 (CVE-2020-15801).

bpo-39603: Prevent http header injection by rejecting control characters in http.client.putreques().

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python38

more detail
2020-07-30VuXML ID d1ef1138-d273-11ea-a757-e0d55e2a8bf9

KDE Project Security Advisory reports:

KDE Project Security Advisory

Title: Ark: maliciously crafted archive can install files outside the extraction directory.
Risk Rating: Important
CVE: CVE-2020-16116
Versions: ark <= 20.04.3
Author: Elvis Angelaccio
Date: 30 July 2020

Overview

A maliciously crafted archive with "../" in the file paths would install files anywhere in the user's home directory upon extraction.

Proof of concept

For testing, an example of malicious archive can be found at https://github.com/jwilk/traversal-archives/releases/download/0/relative2.zip

Impact

Users can unwillingly install files like a modified .bashrc, or a malicious script placed in ~/.config/autostart

Workaround

Users should not use the 'Extract' context menu from the Dolphin file manager. Before extracting a downloaded archive using the Ark GUI, users should inspect it to make sure it doesn't contain entries with "../" in the file path.

Solution

Ark 20.08.0 prevents loading of malicious archives and shows a warning message to the users.

Alternatively, https://invent.kde.org/utilities/ark/-/commit/0df592524fed305d6fbe74ddf8a196bc9ffdb92f can be applied to previous releases.

Credits

Thanks to Dominik Penner for finding and reporting this issue and thanks to Elvis Angelaccio and Albert Astals Cid for fixing it.

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ark

more detail
2020-07-28VuXML ID 086c96cd-d0cb-11ea-b922-5404a68ad561

RedHat reports:

It was discovered the fix for CVE-2018-19758 was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash.

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libsndfile

more detail
2020-07-28VuXML ID 9a447f78-d0f8-11ea-9837-e09467587c17

Chrome Releases reports:

This update contains 8 security fixes, including:

  • [1105318] High CVE-2020-6537: Type Confusion in V8. Reported by Alphalaab on 2020-07-14
  • [1096677] High CVE-2020-6538: Inappropriate implementation in WebView. Reported by Yongke Wang(@Rudykewang) and Aryb1n(@aryb1n) of Tencent Security Xuanwu Lab on 2020-06-18
  • [1104061] High CVE-2020-6532: Use after free in SCTP. Reported by Anonymous on 2020-07-09
  • [1105635] High CVE-2020-6539: Use after free in CSS. Reported by Oriol Brufau on 2020-07-14
  • [1105720] High CVE-2020-6540: Heap buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2020-07-15
  • [1106773] High CVE-2020-6541: Use after free in WebUSB. Reported by Sergei Glazunov of Google Project Zero on 2020-07-17
more...
chromium

more detail
2020-07-28VuXML ID a955cdb7-d089-11ea-8c6f-080027eedc6a

Bernhard Miklautz reports:

  • Integer overflow due to missing input sanitation in rdpegfx channel
  • All FreeRDP clients are affected
  • The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a memcpy)
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freerdp

more detail
2020-07-28VuXML ID e333084c-9588-4eee-8bdc-323e02cb4fe0

Jon Siwek of Corelight reports:

This release fixes the following security issues:

  • Fix potential DNS analyzer stack overflow
  • Fix potential NetbiosSSN analyzer stack overflow
more...
zeek

more detail
2020-07-27VuXML ID cd2dc126-cfe4-11ea-9172-4c72b94353b5

Cacti developers reports:

Multiple fixes for bundled jQuery to prevent code exec (CVE-2020-11022, CVE-2020-11023).

PHPMail contains a escaping bug (CVE-2020-13625).

SQL Injection via color.php in Cacti (CVE-2020-14295).

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cacti

more detail
2020-07-24VuXML ID e1d3a580-cd8b-11ea-bad0-08002728f74c

GitHub Advisory Database:

When a form page type is made available to Wagtail editors through the wagtail.contrib.forms app, and the page template is built using Django's standard form rendering helpers such as form.as_p (as directed in the documentation), any HTML tags used within a form field's help text will be rendered unescaped in the page. Allowing HTML within help text is an intentional design decision by Django; however, as a matter of policy Wagtail does not allow editors to insert arbitrary HTML by default, as this could potentially be used to carry out cross-site scripting attacks, including privilege escalation. This functionality should therefore not have been made available to editor-level users.

The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin.

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py36-wagtail
py37-wagtail
py38-wagtail

more detail
2020-07-23*VuXML ID 6a72eff7-ccd6-11ea-9172-4c72b94353b5

The Apache Software Foundation reports:

An h2c direct connection did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service.

The payload length in a WebSocket frame was not correctly validated. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.

A specially crafted sequence of HTTP/2 requests could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become unresponsive.

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tomcat-devel
tomcat7
tomcat85
tomcat9

more detail
2020-07-20VuXML ID a9eeb3a3-ca5e-11ea-930b-080027846a02

Python reports:

bpo-41162:Audit hooks are now cleared later during finalization to avoid missing events.

bpo-29778:Ensure python3.dll is loaded from correct locations when Python is embedded.

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python38

more detail
2020-07-19VuXML ID 1e7b316b-c6a8-11ea-a7d5-001999f8d30b

Oracle reports:

Vulnerabilities in VirtualBox core can allow users with logon access to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of these vulnerabilities can result in unauthorized access to critical data, access to all Oracle VM VirtualBox accessible data, unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) or takeover of Oracle VM VirtualBox.

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virtualbox-ose

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2020-07-16VuXML ID 714e6c35-c75b-11ea-aa29-d74973d1f9f3

Cary Phillips reports:

openexr 2.5.2 [is a p]atch release with various bug/security and build/install fixes:

  • Invalid input could cause a heap-use-after-free error in DeepScanLineInputFile::DeepScanLineInputFile()
  • Invalid chunkCount attributes could cause heap buffer overflow in getChunkOffsetTableSize()
  • Invalid tiled input file could cause invalid memory access TiledInputFile::TiledInputFile()
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ilmbase
openexr

more detail
2020-07-16VuXML ID f7a02651-c798-11ea-81d6-6805cabe6ebb

Micah Snyder reports:

CVE-2020-3350
Fixed a vulnerability a malicious user could exploit to replace a scan target's directory with a symlink to another path to trick clamscan, clamdscan, or clamonacc into removing or moving a different file (such as a critical system file). The issue would affect users that use the --move or --remove options for clamscan, clamdscan and clamonacc.
CVE-2020-3327
Fixed a vulnerability in the ARJ archive-parsing module in ClamAV 0.102.3 that could cause a denial-of-service (DoS) condition. Improper bounds checking resulted in an out-of-bounds read that could cause a crash. The previous fix for this CVE in version 0.102.3 was incomplete. This fix correctly resolves the issue.
CVE-2020-3481
Fixed a vulnerability in the EGG archive module in ClamAV 0.102.0 - 0.102.3 that could cause a denial-of-service (DoS) condition. Improper error handling could cause a crash due to a NULL pointer dereference. This vulnerability is mitigated for those using the official ClamAV signature databases because the file type signatures in daily.cvd will not enable the EGG archive parser in affected versions.
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clamav

more detail
2020-07-15VuXML ID 1ddab5cb-14c9-4632-959f-802c412a9593

Jenkins Security Advisory:

Description

(High) SECURITY-1868 / CVE-2020-2220

Stored XSS vulnerability in job build time trend

(High) SECURITY-1901 / CVE-2020-2221

Stored XSS vulnerability in upstream cause

(High) SECURITY-1902 / CVE-2020-2222

Stored XSS vulnerability in 'keep forever' badge icons

(High) SECURITY-1945 / CVE-2020-2223

Stored XSS vulnerability in console links

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jenkins
jenkins-lts

more detail
2020-07-15VuXML ID 870d59b0-c6c4-11ea-8015-e09467587c17

Chrome Releases reports:

This update contains 38 security fixes, including:

  • [1103195] Critical CVE-2020-6510: Heap buffer overflow in background fetch. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-07-08
  • [1074317] High CVE-2020-6511: Side-channel information leakage in content security policy. Reported by Mikhail Oblozhikhin on 2020-04-24
  • [1084820] High CVE-2020-6512: Type Confusion in V8. Reported by nocma, leogan, cheneyxu of WeChat Open Platform Security Team on 2020-05-20
  • [1091404] High CVE-2020-6513: Heap buffer overflow in PDFium. Reported by Aleksandar Nikolic of Cisco Talos on 2020-06-04
  • [1076703] High CVE-2020-6514: Inappropriate implementation in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2020-04-30
  • [1082755] High CVE-2020-6515: Use after free in tab strip. Reported by DDV_UA on 2020-05-14
  • [1092449] High CVE-2020-6516: Policy bypass in CORS. Reported by Yongke Wang(@Rudykewang) and Aryb1n(@aryb1n) of Tencent Security Xuanwu Lab on 2020-06-08
  • [1095560] High CVE-2020-6517: Heap buffer overflow in history. Reported by ZeKai Wu (@hellowuzekai) of Tencent Security Xuanwu Lab on 2020-06-16
  • [986051] Medium CVE-2020-6518: Use after free in developer tools. Reported by David Erceg on 2019-07-20
  • [1064676] Medium CVE-2020-6519: Policy bypass in CSP. Reported by Gal Weizman (@WeizmanGal) of PerimeterX on 2020-03-25
  • [1092274] Medium CVE-2020-6520: Heap buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2020-06-08
  • [1075734] Medium CVE-2020-6521: Side-channel information leakage in autofill. Reported by Xu Lin (University of Illinois at Chicago), Panagiotis Ilia (University of Illinois at Chicago), Jason Polakis (University of Illinois at Chicago) on 2020-04-27
  • [1052093] Medium CVE-2020-6522: Inappropriate implementation in external protocol handlers. Reported by Eric Lawrence of Microsoft on 2020-02-13
  • [1080481] Medium CVE-2020-6523: Out of bounds write in Skia. Reported by Liu Wei and Wu Zekai of Tencent Security Xuanwu Lab on 2020-05-08
  • [1081722] Medium CVE-2020-6524: Heap buffer overflow in WebAudio. Reported by Sung Ta (@Mipu94) of SEFCOM Lab, Arizona State University on 2020-05-12
  • [1091670] Medium CVE-2020-6525: Heap buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2020-06-05
  • [1074340] Low CVE-2020-6526: Inappropriate implementation in iframe sandbox. Reported by Jonathan Kingston on 2020-04-24
  • [992698] Low CVE-2020-6527: Insufficient policy enforcement in CSP. Reported by Zhong Zhaochen of andsecurity.cn on 2019-08-10
  • [1063690] Low CVE-2020-6528: Incorrect security UI in basic auth. Reported by Rayyan Bijoora on 2020-03-22
  • [978779] Low CVE-2020-6529: Inappropriate implementation in WebRTC. Reported by kaustubhvats7 on 2019-06-26
  • [1016278] Low CVE-2020-6530: Out of bounds memory access in developer tools. Reported by myvyang on 2019-10-21
  • [1042986] Low CVE-2020-6531: Side-channel information leakage in scroll to text. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-01-17
  • [1069964] Low CVE-2020-6533: Type Confusion in V8. Reported by Avihay Cohen @ SeraphicAlgorithms on 2020-04-11
  • [1072412] Low CVE-2020-6534: Heap buffer overflow in WebRTC. Reported by Anonymous on 2020-04-20
  • [1073409] Low CVE-2020-6535: Insufficient data validation in WebUI. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2020-04-22
  • [1080934] Low CVE-2020-6536: Incorrect security UI in PWAs. Reported by Zhiyang Zeng of Tencent security platform department on 2020-05-09
more...
chromium

more detail
2020-07-11VuXML ID 0ed71663-c369-11ea-b53c-d4c9ef517024

Oracle reports:

This Critical Patch Update contains 40 new security patches for Oracle MySQL. 6 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

The highest CVSS v3.1 Base Score of vulnerabilities affecting Oracle MySQL is 9.8.

This Pre-Release Announcement provides advance information about the Oracle Critical Patch Update for July 2020, which will be released on Tuesday, July 14, 2020.

more...
mysql56-client
mysql56-server
mysql57-client
mysql57-server
mysql80-client
mysql80-server

more detail
2020-07-10*VuXML ID a2cb7c31-9c79-11ea-a9c2-d05099c0ae8c

NLNetLabs reports:

This release fixes CVE-2020-12662 and CVE-2020-12663.

Bug Fixes:

  • CVE-2020-12662 Unbound can be tricked into amplifying an incoming query into a large number of queries directed to a target.
  • CVE-2020-12663 Malformed answers from upstream name servers can be used to make Unbound unresponsive.
more...
FreeBSD
unbound

more detail
2020-07-10VuXML ID c11ee146-c266-11ea-8659-901b0ef719ab

Problem Description:

The IPV6_2292PKTOPTIONS set handler was missing synchronization, so racing accesses could modify freed memory.

Impact:

A malicious user application could trigger memory corruption, leading to privilege escalation.

more...
FreeBSD-kernel

more detail
2020-07-10VuXML ID efd03116-c2a9-11ea-82bc-b42e99a1b9c3

The WebKitGTK project reports vulnerabilities:

  • CVE-2020-9802: Processing maliciously crafted web content may lead to arbitrary code execution.
  • CVE-2020-9803: Processing maliciously crafted web content may lead to arbitrary code execution.
  • CVE-2020-9805: Processing maliciously crafted web content may lead to universal cross site scripting.
  • CVE-2020-9806: Processing maliciously crafted web content may lead to arbitrary code execution.
  • CVE-2020-9807: Processing maliciously crafted web content may lead to arbitrary code execution.
  • CVE-2020-9843: Processing maliciously crafted web content may lead to a cross site scripting attack.
  • CVE-2020-9850: A remote attacker may be able to cause arbitrary code execution.
  • CVE-2020-13753: CLONE_NEWUSER could potentially be used to confuse xdg- desktop-portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside the sandbox by writing to the controlling terminal?s input buffer.
more...
webkit2-gtk3

more detail
2020-07-10VuXML ID f8b46415-c264-11ea-8659-901b0ef719ab

Problem Description:

posix_spawnp spawns a new thread with a limited stack allocated on the heap before delegating to execvp for the final execution within that thread.

execvp would previously make unbounded allocations on the stack, directly proportional to the length of the user-controlled PATH environment variable.

Impact:

Long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of stack that was allocated, ultimately overflowing the heap-allocated stack with a direct copy of the value stored in PATH.

more...
FreeBSD

more detail
2020-07-09VuXML ID 198a120d-c22d-11ea-9172-4c72b94353b5

mybb Team reports:

High risk: Installer RCE on settings file write

Medium risk: Arbitrary upload paths and Local File Inclusion RCE

Medium risk: XSS via insufficient HTML sanitization of Blog feed and Extend data

Low risk: Open redirect on login

Low risk: SCEditor reflected XSS

more...
mybb

more detail
2020-07-08VuXML ID 20b46222-c12b-11ea-abe8-08002728f74c

kramdown news:

CVE-2020-14001 is addressed to avoid problems when using the {::options /} extension together with the 'template' option.

more...
rubygem-kramdown

more detail
2020-07-07VuXML ID c685edd9-c045-11ea-8898-001cc0382b2f

Manuel Pégourié-Gonnard reports:

The scalar multiplication function in Mbed TLS accepts a random number generator (RNG) as an optional argument and, if provided, uses it to protect against some attacks.

It is the caller's responsibility to provide a RNG if protection against side-channel attacks is desired; however two groups of functions in Mbed TLS itself fail to pass a RNG:

  1. mbedtls_pk_parse_key() and mbedtls_pk_parse_keyfile()
  2. mbedtls_ecp_check_pub_priv() and mbedtls_pk_check_pair()

When those functions are called, scalar multiplication is computed without randomisation, a number of old and new attacks apply, allowing a powerful local attacker to fully recover the private key.

more...
mbedtls

more detail
2020-07-07VuXML ID f7a97d43-c039-11ea-a051-001b217b3468

Gitlab reports:

Workhorse bypass allows files in /tmp to be read via Maven Repository APIs

more...
gitlab-ce

more detail
2020-07-06VuXML ID 33c05d57-bf6e-11ea-ba1e-0800273f78d3

Python reports:

The AbstractBasicAuthHandler class of the urllib.request module uses an inefficient regular expression which can be exploited by an attacker to cause a denial of service. Fix the regex to prevent the catastrophic backtracking. Vulnerability reported by Ben Caller and Matt Schwager.

Disallow control characters in hostnames in http.client, addressing CVE-2019-18348. Such potentially malicious header injection URLs now cause a InvalidURL to be raised.

Disallow CR or LF in email.headerregistry.Address arguments to guard against header injection attacks.

more...
python37

more detail
2020-07-04VuXML ID 4344861a-be0b-11ea-9172-4c72b94353b5

Anydesk reports:

AnyDesk before 5.5.3 on Linux and FreeBSD has a format string vulnerability that can be exploited for remote code execution.

more...
anydesk

more detail
2020-07-03VuXML ID 27616957-b084-11ea-937b-b42e99a1b9c3

GitHub Security Lab reports:

D-Bus has a file descriptor leak, which can lead to denial of service when the dbus-daemon runs out of file descriptors. An unprivileged local attacker can use this to attack the system dbus-daemon, leading to denial of service for all users of the machine.

more...
dbus

more detail
2020-07-03VuXML ID d9f686f3-fde0-48dc-ab0a-01c2fe3e0529

Matrix developers report:

Due to the two security issues highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild.

  • A malicious homeserver could force Synapse to reset the state in a room to a small subset of the correct state. This affects all Synapse deployments which federate with untrusted servers.
  • HTML pages served via Synapse were vulnerable to clickjacking attacks. This predominantly affects homeservers with single-sign-on enabled, but all server administrators are encouraged to upgrade.
more...
py36-matrix-synapse
py37-matrix-synapse
py38-matrix-synapse

more detail
2020-07-02VuXML ID 0a305431-bc98-11ea-a051-001b217b3468

Gitlab reports:

Missing Permission Check on Time Tracking

Cross-Site Scripting in PyPi Files API

Insecure Authorization Check on Private Project Security Dashboard

Cross-Site Scripting in References

Cross-Site Scripting in Group Names

Cross-Site Scripting in Blob Viewer

Cross-Site Scripting in Error Tracking

Insecure Authorisation Check on Creation and Deletion of Deploy Tokens

User Name Format Restiction Bypass

Denial of Service in Issue Comments

Cross-Site Scripting in Wiki Pages

Private Merge Request Updates Leaked via Todos

Private User Activity Leaked via API

Cross-Site Scripting in Bitbucket Import Feature

Github Project Restriction Bypass

Update PCRE Dependency

Update Kaminari Gem

Cross-Site Scripting in User Profile

Update Xterm.js

more...
gitlab-ce

more detail
2020-07-02VuXML ID 641cd669-bc37-11ea-babf-6805ca2fa271

PowerDNS Team reports:

CVE-2020-14196: An issue has been found in PowerDNS Recursor where the ACL applied to the internal web server via webserver-allow-from is not properly enforced, allowing a remote attacker to send HTTP queries to the internal web server, bypassing the restriction. In the default configuration the API webserver is not enabled. Only installations using a non-default value for webserver and webserver-address are affected.

more...
powerdns-recursor

more detail
2020-07-02VuXML ID 6fd773d3-bc5a-11ea-b38d-f0def1d0c3ea

Bryan Call reports:

ATS is vulnerable to certain types of HTTP/2 HEADERS frames that can cause the server to allocate a large amount of memory and spin the thread.

more...
trafficserver

more detail
2020-07-02VuXML ID ae599263-bca2-11ea-b78f-b42e99a1b9c3

The Samba Team reports:

Four vulnerabilities were fixed in samba:

  • CVE-2020-10730: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results
  • CVE-2020-10745: Parsing and packing of NBT and DNS packets can consume excessive CPU in the AD DC (only)
  • CVE-2020-10760: LDAP Use-after-free in Samba AD DC Global Catalog with paged_results and VLV
  • CVE-2020-14303: Empty UDP packet DoS in Samba AD DC nbtd
more...
samba410
samba411
samba412

more detail
2020-07-02VuXML ID fce7a6e7-bc5d-11ea-b38d-f0def1d0c3ea

Felix Dörre reports:

The issue is that STUN/TURN response buffer is not initialized properly. (CWE 665) This is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client.

more...
coturn

more detail
2020-07-01VuXML ID b51d5391-bb76-11ea-9172-4c72b94353b5

Drupal Security Team reports:

The Drupal core Form API does not properly handle certain form input from cross-site requests, which can lead to other vulnerabilities.

more...
drupal7

more detail
2020-06-30VuXML ID 2675f0db-baa5-11ea-aa12-80ee73419af3

Ashley Newson reports:

The xrdp-sesman service can be crashed by connecting over port 3350 and supplying a malicious payload. Once the xrdp-sesman process is dead, an unprivileged attacker on the server could then proceed to start their own imposter sesman service listening on port 3350.

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xrdp

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2020-06-29VuXML ID d0be8e1f-b19a-11ea-94aa-b827eb2f57d4

reports:

Improper serialization of MongoDB Server's internal authorization state permits a user with valid credentials to bypass IP source address protection mechanisms following administrative action.

Credit

Discovered by Tony Yesudas.

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mongodb36
mongodb40
mongodb42

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2020-06-28VuXML ID 4200d5f5-b985-11ea-b08a-f8b156b6dcc8

Two vulnerabilities were fixed in the upstream repository:

  • The bark_noise_hybridmp function allows remote attackers to cause a denial of service (out-of-bounds access and application crash) or possibly have unspecified other impact via a crafted file.
  • mapping0_forward does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) or possibly have unspecified other impact via a crafted file.
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libvorbis

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2020-06-28VuXML ID 6190c0cd-b945-11ea-9401-2dcf562daa69

Simon Tatham reports:

[Release 0.74] fixes the following security issues:

  • New configuration option to disable PuTTY's default policy of changing its host key algorithm preferences to prefer keys it already knows. (There is a theoretical information leak in this policy.) [CVE-2020-14002]
  • In some situations an SSH server could cause PuTTY to access freed mdmory by pretending to accept an SSH key and then refusing the actual signature. It can only happen if you're using an SSH agent.
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putty
putty-gtk2
putty-nogtk

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2020-06-24VuXML ID 29b13a34-b1d2-11ea-a11c-4437e6ad11c4

mutt 1.14.4 updates:

CVE-2020-14954 - Machine-in-the-middle response injection attack when using STARTTLS with IMAP, POP3, and SMTP

more...
mutt

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2020-06-24VuXML ID 4a8a-8987-11ea-93ef-b42e99a1b9c3

Apple reports:

  • CVE-2019-8842: The ippReadIO function may under-read an extension.
  • CVE-2020-3898: The ppdOpen function did not handle invalid UI constraint. ppdcSource::get_resolution function did not handle invalid resolution strings. An application may be able to gain elevated privileges.
more...
cups

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2020-06-24VuXML ID 5b397852-b1d0-11ea-a11c-4437e6ad11c4

mutt 1.14.3 updates:

CVE-2020-14093 - IMAP fcc/postpone man-in-the-middle attack via a PREAUTH response.

more...
mutt

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2020-06-24VuXML ID 6a5d15b6-b661-11ea-8015-e09467587c17

Chrome Releases reports:

This update includes 2 security fixes, including:

  • [1092308] High CVE-2020-6509: Use after free in extensions. Reported by Anonymous on 2020-06-08
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chromium

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2020-06-24VuXML ID 6bff5ca6-b61a-11ea-aef4-08002728f74c

curl security problems:

CVE-2020-8169: Partial password leak over DNS on HTTP redirect

libcurl can be tricked to prepend a part of the password to the host name before it resolves it, potentially leaking the partial password over the network and to the DNS server(s).

libcurl can be given a username and password for HTTP authentication when requesting an HTTP resource - used for HTTP Authentication such as Basic, Digest, NTLM and similar. The credentials are set, either together with CURLOPT_USERPWD or separately with CURLOPT_USERNAME and CURLOPT_PASSWORD. Important detail: these strings are given to libcurl as plain C strings and they are not supposed to be URL encoded.

In addition, libcurl also allows the credentials to be set in the URL, using the standard RFC 3986 format: http://user:password@host/path. In this case, the name and password are URL encoded as that's how they appear in URLs.

If the options are set, they override the credentials set in the URL.

Internally, this is handled by storing the credentials in the "URL object" so that there is only a single set of credentials stored associated with this single URL.

When libcurl handles a relative redirect (as opposed to an absolute URL redirect) for an HTTP transfer, the server is only sending a new path to the client and that path is applied on to the existing URL. That "applying" of the relative path on top of an absolute URL is done by libcurl first generating a full absolute URL out of all the components it has, then it applies the redirect and finally it deconstructs the URL again into its separate components.

This security vulnerability originates in the fact that curl did not correctly URL encode the credential data when set using one of the curl_easy_setopt options described above. This made curl generate a badly formatted full URL when it would do a redirect and the final re-parsing of the URL would then go bad and wrongly consider a part of the password field to belong to the host name.

The wrong host name would then be used in a name resolve lookup, potentially leaking the host name + partial password in clear text over the network (if plain DNS was used) and in particular to the used DNS server(s).

CVE-2020-8177: curl overwrite local file with -J

curl can be tricked by a malicious server to overwrite a local file when using -J (--remote-header-name) and -i (--include) in the same command line.

The command line tool offers the -J option that saves a remote file using the file name present in the Content-Disposition: response header. curl then refuses to overwrite an existing local file using the same name, if one already exists in the current directory.

The -J flag is designed to save a response body, and so it doesn't work together with -i and there's logic that forbids it. However, the check is flawed and doesn't properly check for when the options are used in the reversed order: first using -J and then -i were mistakenly accepted.

The result of this mistake was that incoming HTTP headers could overwrite a local file if one existed, as the check to avoid the local file was done first when body data was received, and due to the mistake mentioned above, it could already have received and saved headers by that time.

The saved file would only get response headers added to it, as it would abort the saving when the first body byte arrives. A malicious server could however still be made to send back virtually anything as headers and curl would save them like this, until the first CRLF-CRLF sequence appears.

(Also note that -J needs to be used in combination with -O to have any effect.)

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curl

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2020-06-24*VuXML ID 8b812395-c739-11e8-ab5b-9c5c8e75236a

Joel Esler reports:

  • CVE-2018-15378:
    • Vulnerability in ClamAV's MEW unpacking feature that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
    • Reported by Secunia Research at Flexera.
  • Fix for a 2-byte buffer over-read bug in ClamAV&s PDF parsing code.
    • Reported by Alex Gaynor.
  • CVE-2018-14680:
    • An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. It does not reject blank CHM filenames.
  • CVE-2018-14681:
    • An issue was discovered in kwajd_read_headers in mspack/kwajd.c in libmspack before 0.7alpha. Bad KWAJ file header extensions could cause a one or two byte overwrite.
  • CVE-2018-14682:
    • An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression. Additionally, 0.100.2 reverted 0.100.1's patch for CVE-2018-14679, and applied libmspack's version of the fix in its place.
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clamav

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2020-06-24VuXML ID ce0c8590-b628-11ea-9d28-3c970ee9157c

Apple reports:

  • CVE-2019-8842: The ippReadIO function may under-read an extension.
  • CVE-2020-3898: The ppdOpen function did not handle invalid UI constraint. ppdcSource::get_resolution function did not handle invalid resolution strings. An application may be able to gain elevated privileges.
more...
cups

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2020-06-24*VuXML ID f04f840d-0840-11ea-8d66-75d3253ef913

CVE list:

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the inclusion of certain punycoded Unicode characters (that would be discarded when converted first to a Unicode label and then back to an ASCII label), arbitrary domains can be impersonated.

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libidn2

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2020-06-24*VuXML ID f72d98d1-0b7e-11e7-970f-002590263bf5

Marina Glancy reports:

  • MSA-17-0001: System file inclusion when adding own preset file in Boost theme

  • MSA-17-0002: Incorrect sanitation of attributes in forums

  • MSA-17-0003: PHPMailer vulnerability in no-reply address

  • MSA-17-0004: XSS in assignment submission page

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moodle29
moodle30
moodle31
moodle32

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2020-06-22VuXML ID feb8afdc-b3e5-11ea-9df5-08002728f74c

Ruby on Rails blog:

Rails 6.0.3.2 has been released! This version of Rails contains an important security patch, and you should upgrade! The release contains only one patch that addresses CVE-2020-8185.

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rubygem-actionpack60

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2020-06-18VuXML ID 75d72e03-b137-11ea-8659-901b0ef719ab

ISC reports:

An assertion check in BIND (that is meant to prevent going beyond the end of a buffer when processing incoming data) can be incorrectly triggered by a large response during zone transfer.

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bind916

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2020-06-18VuXML ID f00d1873-b138-11ea-8659-901b0ef719ab

ISC reports:

The asterisk character ("*") is allowed in DNS zone files, where it is most commonly present as a wildcard at a terminal node of the Domain Name System graph. However, the RFCs do not require and BIND does not enforce that an asterisk character be present only at a terminal node.

A problem can occur when an asterisk is present in an empty non-terminal location within the DNS graph. If such a node exists, after a series of queries, named can reach an inconsistent state that results in the failure of an assertion check in rbtdb.c, followed by the program exiting due to the assertion failure.

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bind911
bind916

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2020-06-18VuXML ID f28476f7-b166-11ea-8775-507b9d01076a

lynis update:

This release resolves two security issues

  • CVE-2020-13882 - Discovered by Sander Bos, code submission by Katarina Durechova
  • CVE-2019-13033 - Discovered by Sander Bos
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lynis

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2020-06-17VuXML ID 77896891-b08a-11ea-937b-b42e99a1b9c3

Thomas Guillem reports:

A heap-based buffer overflow in the hxxx_AnnexB_to_xVC function in modules/packetizer/hxxx_nal.c in VideoLAN VLC media player before 3.0.11 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted H.264 Annex-B video (.avi for example) file.

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vlc

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2020-06-13*VuXML ID a27b0bb6-84fc-11ea-b5b4-641c67a117d8

Ben Caller and Matt Schwager reports:

Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking.

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python27
python35
python36
python37
python38

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2020-06-13*VuXML ID ca595a25-91d8-11ea-b470-080027846a02

Python reports:

An issue was discovered in urllib2 in Python 2.x through 2.7.17 and urllib in Python 3.x through 3.8.0. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the host component of a URL) followed by an HTTP header.

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python27
python35
python36
python37
python38

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2020-06-12VuXML ID 11fcfa8f-ac64-11ea-9dab-000d3ab229d6

Node.js reports:

Updates are now available for all supported Node.js release lines for the following issues.

TLS session reuse can lead to host certificate verification bypass (High) (CVE-2020-8172)

The 'session' event could be emitted before the 'secureConnect' event. It should not be, because the connection may fail to be authorized. If it was saved an authorized connection could be established later with the session ticket. Note that the https agent caches sessions, so is vulnerable to this.

The 'session' event will now only be emitted after the 'secureConnect' event, and only for authorized connections.

HTTP/2 Large Settings Frame DoS (Low) (CVE-2020-11080)

Receiving unreasonably large HTTP/2 SETTINGS frames can consume 100% CPU to process all the settings, blocking all other activities until complete.

The HTTP/2 session frame is limited to 32 settings by default. This can be configured if necessary using the maxSettings option.

napi_get_value_string_*() allows various kinds of memory corruption (High) (CVE-2020-8174)

Calling napi_get_value_string_latin1(), napi_get_value_string_utf8(), or napi_get_value_string_utf16() with a non-NULL buf, and a bufsize of 0 will cause the entire string value to be written to buf, probably overrunning the length of the buffer.

A exploit has not been reported and it may be difficult but the following is suggested:

  • All users of LTS Node.js versions should update to the versions announced in this security post. This will address the issue for any non pre-built add-on.
  • Maintainers who support EOL Node.js versions and/or build against a version of Node.js that did not support N-API internally should update to use the new versions of node-addon-api 1.x and 2.x that will be released soon after this announcement.

ICU-20958 Prevent SEGV_MAPERR in append (High) (CVE-2020-10531)

An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeString::doAppend() function in common/unistr.cpp.

Fix was applied to 10.x in an abundance of caution, even though there is no known way to trigger the overflow in 10.x.

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node
node10
node12

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2020-06-12VuXML ID 96fb446d-ac7b-11ea-8b5e-b42e99a1b9c3

LibreOffice reports:

Two flaws were found in LibreOffice:

  • CVE-2020-12802: remote graphics contained in docx format retrieved in 'stealth mode'
  • CVE-2020-12803: XForms submissions could overwrite local files
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libreoffice

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2020-06-11VuXML ID 045e46e8-abe6-11ea-99cb-10bf48e1088e

fklassen on Github reports:

This release fixes the following security issues:

  • memory access in do_checksum()
  • NULL pointer dereference get_layer4_v6()
  • NULL pointer dereference get_ipv6_l4proto()
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tcpreplay

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2020-06-10VuXML ID 10a24ce0-ab68-11ea-b9b8-641c67a117d8

Mitre reports:

ZNC 1.8.0 up to 1.8.1-rc1 allows attackers to trigger an application crash (with a NULL pointer dereference) if echo-message is not enabled and there is no network.

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znc

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2020-06-10VuXML ID 2a3588b4-ab12-11ea-a051-001b217b3468

NPM reports:

Global node_modules Binary Overwrite

Symlink reference outside of node_modules

Arbitrary File Write

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npm

more detail
2020-06-10VuXML ID 329ecd60-aaf7-11ea-8659-10bf48e1088e

Malvineous on Github reports:

This release fixes the following security issues:

  • buffer overflow in .bmf
  • buffer overflow in .dtm
  • buffer overflow in .mkj
  • buffer overflow in .a2m
  • buffer overflow in .rad
  • buffer overflow in .mtk
  • double free and OOB reads in .u6m
more...
libadplug

more detail
2020-06-10VuXML ID 9f7ae7ea-da93-4f86-b257-ba76707f6d5d

Jon Siwek of Corelight reports:

This release fixes the following security issues:

  • Fix potential stack overflow in NVT analyzer
  • Fix NVT analyzer memory leak from multiple telnet authn name options
  • Fix multiple content-transfer-encoding headers causing a memory leak
  • Fix potential leak of Analyzers added to tree during Analyzer::Done
  • Prevent IP fragment reassembly on packets without minimal IP header
more...
zeek

more detail
2020-06-09VuXML ID 196b31b8-aa9a-11ea-a59a-6451062f0f7a

Adobe reports:

  • This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2020-9633).
more...
linux-flashplayer

more detail
2020-06-09VuXML ID 32c92a75-aa71-11ea-92ab-00163e433440

Problem Description:

If the push/pop level of the USB HID state is not restored within the processing of the same HID item, an invalid memory location may be used for subsequent HID item processing.

Impact:

An attacker with physical access to a USB port may be able to use a specially crafted USB device to gain kernel or user-space code execution.

more...
FreeBSD-kernel

more detail
2020-06-05VuXML ID a2caf7bd-a719-11ea-a857-e09467587c17

Chrome Releases reports:

This update includes 5 security fixes. Below, we highlight fixes that were contributed by external researchers.

  • [1082105] High CVE-2020-6493: Use after free in WebAuthentication. Reported by Anonymous on 2020-05-13
  • [1083972] High CVE-2020-6494: Incorrect security UI in payments. Reported by Juho Nurminen on 2020-05-18
  • [1072116] High CVE-2020-6495: Insufficient policy enforcement in developer tools. Reported by David Erceg on 2020-04-18
  • [1085990] High CVE-2020-6496: Use after free in payments. Reported by Khalil Zhani on 2020-05-24
more...
chromium

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2020-06-04VuXML ID 40bfab16-a68b-11ea-9ea5-001b217b3468

Gitlab reports:

CI Token Access Control

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gitlab-ce

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2020-06-04VuXML ID 597d02ce-a66c-11ea-af32-080027846a02

Django security release reports:

CVE-2020-13254: Potential data leakage via malformed memcached keys

In cases where a memcached backend does not perform key validation, passing malformed cache keys could result in a key collision, and potential data leakage. In order to avoid this vulnerability, key validation is added to the memcached cache backends.

CVE-2020-13596: Possible XSS via admin ForeignKeyRawIdWidget

Query parameters for the admin ForeignKeyRawIdWidget were not properly URL encoded, posing an XSS attack vector. ForeignKeyRawIdWidget now ensures query parameters are correctly URL encoded.

more...
py36-django22
py36-django30
py37-django22
py37-django30
py38-django22
py38-django30

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2020-06-04VuXML ID ef5b4f5f-a658-11ea-80d7-001cc0382b2f

The GnuTLS project reports:

It was found that GnuTLS 3.6.4 introduced a regression in the TLS protocol implementation. This caused the TLS server to not securely construct a session ticket encryption key considering the application supplied secret, allowing a MitM attacker to bypass authentication in TLS 1.3 and recover previous conversations in TLS 1.2.

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gnutls

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2020-06-03VuXML ID 4bb56d2f-a5b0-11ea-a860-08002728f74c

nghttp2 security advisories:

The overly large HTTP/2 SETTINGS frame payload causes denial of service.

The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes (2400 individual settings entries) over and over again. The attack causes the CPU to spike at 100%.

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libnghttp2
nghttp2

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2020-06-03VuXML ID ca8327f7-a5a5-11ea-a860-08002728f74c

Changelog:

Remove a ReDoS vulnerability in the header parser (CVE-2020-7663)

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rubygem-websocket-extensions

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2020-05-31VuXML ID 1650cee2-a320-11ea-a090-08002734b9ed

The Gitea Team reports for release 1.11.6:

  • Fix missing authorization check on pull for public repos of private/limited org (#11656) (#11683)
  • Use session for retrieving org teams (#11438) (#11439)
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gitea

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2020-05-29*VuXML ID f9c5a410-9b4e-11ea-ac3f-6805ca2fa271

PowerDNS Team reports:

CVE-2020-10995: An issue in the DNS protocol has been found that allow malicious parties to use recursive DNS services to attack third party authoritative name servers. The attack uses a crafted reply by an authoritative name server to amplify the resulting traffic between the recursive and other authoritative name servers. Both types of service can suffer degraded performance as an effect.

CVE-2020-12244: An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer. This would allow an attacker in position of man-in-the-middle to send a NXDOMAIN answer for a name that does exist, bypassing DNSSEC validation.

CVE-2020-10030: An issue has been found in PowerDNS Authoritative Server allowing an attacker with enough privileges to change the system's hostname to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems where gethostname() does not null-terminate the returned string if the hostname is larger than the supplied buffer. Linux systems are not affected because the buffer is always large enough. OpenBSD systems are not affected because the returned hostname is always null-terminated. Under some conditions this issue can lead to the writing of one null-byte out-of-bounds on the stack, causing a denial of service or possibly arbitrary code execution.

more...
powerdns-recursor

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2020-05-28VuXML ID 28481349-7e20-4f80-ae1e-e6bf48d4f17c

The Sane Project reports:

epson2: fixes CVE-2020-12867 (GHSL-2020-075) and several memory management issues found while addressing that CVE

epsonds: addresses out-of-bound memory access issues to fix CVE-2020-12862 (GHSL-2020-082) and CVE-2020-12863 (GHSL-2020-083), addresses a buffer overflow fixing CVE-2020-12865 (GHSL-2020-084) and disables network autodiscovery to mitigate CVE-2020-12866 (GHSL-2020-079), CVE-2020-12861 (GHSL-2020-080) and CVE-2020-12864 (GHSL-2020-081). Note that this backend does not support network scanners to begin with.

magicolor: fixes a floating point exception and uninitialized data read

fixes an overflow in sanei_tcp_read()

more...
sane-backends

more detail
2020-05-28VuXML ID 4e6875a2-a126-11ea-b385-08002728f74c

Kaminari Security Advisories:

There was a vulnerability in versions of Kaminari that would allow an attacker to inject arbitrary code into pages with pagination links.

The 1.2.1 gem including the patch has already been released.

All past released versions are affected by this vulnerability.

more...
rubygem-kaminari-core

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2020-05-28VuXML ID 669f3fe8-a07a-11ea-b83e-f0def1f5c5a2

The FreeRDP changelog reports 14 CVEs addressed after 2.0.0-rc4

more...
freerdp

more detail
2020-05-28VuXML ID 69cf62a8-a0aa-11ea-9ea5-001b217b3468

Gitlab reports:

User Email Verification Bypass

OAuth Flow Missing Email Verification Checks

Notification Email Verification Bypass

Undisclosed Vulnerability on a Third-Party Rendering Engine

Group Sign-Up Restriction Bypass

Mirror Project Owner Impersonation

Missing Permission Check on Fork Relation Creation

Cross-Site Scripting in Repository Files API

Kubernetes Cluster Token Disclosure

Object Storage File Enumeration

Insecure Authorization Check on Project Deploy Keys

Cross-Site Scripting on Metrics Dashboard

Denial of Service on Custom Dashboards

Client-Side Code Injection through Mermaid Markup

Cross-Site Scripting on Static Site Editor

Disclosure of Amazon EKS Credentials

Denial of Service on Workhorse

more...
gitlab-ce

more detail
2020-05-26VuXML ID 61bc44ce-9f5a-11ea-aff3-f8b156c2bfe9

A vulnerability has been discovered in Sympa web interface by which attacker can execute arbitrary code with root privileges. Sympa uses two sorts of setuid wrappers:

  • FastCGI wrappers
  • newaliases wrapper

The FastCGI wrappers wwsympa-wrapper.fcgi and sympa_soap_server-wrapper.fcgi were used to make the web interface running under privileges of a dedicated user.

The newaliases wrapper (sympa_newaliases-wrapper) allows Sympa to update the alias database with root privileges.

Since these setuid wrappers did not clear environment variables, if environment variables like PERL5LIB were injected, forged code might be loaded and executed under privileges of setuid-ed users.

more...
sympa

more detail
2020-05-24VuXML ID 38c676bd-9def-11ea-a94c-3065ec8fd3ec

Google Chrome Releases reports:

This release includes 38 security fixes, including CVEs CVE-2020-6465 through CVE-2020-6491.

more...
chromium

more detail
2020-05-23VuXML ID 436d7f93-9cf0-11ea-82b8-4c72b94353b5

Piwigo reports:

Piwigo 2.10.1 is affected by stored XSS via the Group Name Field to the group_list page.

more...
piwigo

more detail
2020-05-22VuXML ID 676ca486-9c1e-11ea-8b5e-b42e99a1b9c3

The Apache Software Foundation reports:

Under certain circumstances an attacker will be able to trigger remote code execution via deserialization of the file under their control

more...
tomcat-devel
tomcat7
tomcat85
tomcat9

more detail
2020-05-22VuXML ID 9908a1cc-35ad-424d-be0b-7e56abd5931a

Javier Moreno discovered a vulnerability in Sympa web interface that can cause denial of service (DoS) attack.

By submitting requests with malformed parameters, this flaw allows to create junk files in Sympa's directory for temporary files. And particularly by tampering token to prevent CSRF, it allows to originate exessive notification messages to listmasters.

more...
sympa

more detail
2020-05-22VuXML ID c5ec57a9-9c2b-11ea-82b8-4c72b94353b5

Drupal Security Team reports:

The jQuery project released version 3.5.0, and as part of that, disclosed two security vulnerabilities that affect all prior versions. As mentioned in the jQuery blog, both are: ... Security issues in jQuerys DOM manipulation methods, as in .html(), .append(), and the others. Security advisories for both of these issues have been published on GitHub.

Drupal 7 has an Open Redirect vulnerability. For example, a user could be tricked into visiting a specially crafted link which would redirect them to an arbitrary external URL. The vulnerability is caused by insufficient validation of the destination query parameter in the drupal_goto() function.

more...
drupal7
drupal8

more detail
2020-05-20VuXML ID 4d11d37e-9a8d-11ea-b9b8-641c67a117d8

Zabbix reports:

Fixed security vulnerability cve-2020-11800 (remote code execution). (ZBX-17600)

more...
zabbix3-proxy
zabbix3-server

more detail
2020-05-19VuXML ID 85fca718-99f6-11ea-bf1d-08002728f74c

Ruby on Rails blog:

Hi everyone! Rails 5.2.4.3 and 6.0.3.1 have been released! These releases contain important security fixes, so please upgrade when you can.

Both releases contain the following fixes:

CVE-2020-8162: Circumvention of file size limits in ActiveStorage

CVE-2020-8164: Possible Strong Parameters Bypass in ActionPack

CVE-2020-8165: Potentially unintended unmarshalling of user-provided objects in MemCacheStore and RedisCacheStore

CVE-2020-8166: Ability to forge per-form CSRF tokens given a global CSRF token

CVE-2020-8167: CSRF Vulnerability in rails-ujs

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rubygem-actionpack52
rubygem-actionpack60
rubygem-actionview52
rubygem-actionview60
rubygem-activestorage52
rubygem-activestorage60
rubygem-activesupport52
rubygem-activesupport60

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2020-05-18VuXML ID 37d106a8-15a4-483e-8247-fcb68b16eaf8

Aki Tuomi reports:

Vulnerability Details: Sending malformed NOOP command causes crash in submission, submission-login or lmtp service. Risk: Remote attacker can keep submission-login service down, causing denial of service attack. For lmtp the risk is neglible, as lmtp is usually behind a trusted MTA. Steps to reproduce: Send ``NOOP EE"FY`` to submission port, or similarly malformed command.

Vulnerability Details: Sending command followed by sufficient number of newlines triggers a use-after-free bug that might crash submission-login, submission or lmtp service. Risk: Remote attacker can keep submission-login service down, causing denial of service attack. For lmtp the risk is neglible, as lmtp is usually behind a trusted MTA. Steps to reproduce: This can be currently reproduced with ASAN or Valgrind. Reliable way to crash has not yet been discovered.

Vulnerability Details: Sending mail with empty quoted localpart causes submission or lmtp component to crash. Risk: Malicious actor can cause denial of service to mail delivery by repeatedly sending mails with bad sender or recipient address. Steps to reproduce: Send mail with envelope sender or recipient as <""@example.org>. Workaround: For submission there is no workaround, but triggering the bug requires valid credentials. For lmtp, one can implement sufficient filtering on MTA level to prevent mails with such addresses from ending up in LMTP delivery.

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dovecot

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2020-05-17*VuXML ID abc3ef37-95d4-11ea-9004-25fadb81abf4

Tobias Stöckmann reports:

I have discovered a way to trigger an out of boundary write while parsing a huge json file through a malicious input source. It can be triggered if an attacker has control over the input stream or if a huge load during filesystem operations can be triggered.

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json-c

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2020-05-16*VuXML ID 21d59ea3-8559-11ea-a5e2-d4c9ef517024

Oracle reports:

This Critical Patch Update contains 45 new security patches for Oracle MySQL. 9 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

MariaDB reports 4 of these vulnerabilities exist in their software

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mariadb101-server
mariadb102-server
mariadb103-server
mariadb104-server
mysql56-server
mysql57-server
mysql80-server
percona55-server
percona56-server
percona57-server

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2020-05-16VuXML ID 6bf55af9-973b-11ea-9f2c-38d547003487

F-Secure reports:

CVE-2020-11651 - Authentication bypass vulnerabilities

The ClearFuncs class processes unauthenticated requests and unintentionally exposes the _send_pub() method, which can be used to queue messages directly on the master publish server. Such messages can be used to trigger minions to run arbitrary commands as root.

The ClearFuncs class also exposes the method _prep_auth_info(), which returns the "root key" used to authenticate commands from the local root user on the master server. This "root key" can then be used to remotely call administrative commands on the master server. This unintentional exposure provides a remote un-authenticated attacker with root-equivalent access to the salt master.

CVE-2020-11652 - Directory traversal vulnerabilities

The wheel module contains commands used to read and write files under specific directory paths. The inputs to these functions are concatenated with the target directory and the resulting path is not canonicalized, leading to an escape of the intended path restriction.

The get_token() method of the salt.tokens.localfs class (which is exposed to unauthenticated requests by the ClearFuncs class) fails to sanitize the token input parameter which is then used as a filename, allowing insertion of ".." path elements and thus reading of files outside of the intended directory. The only restriction is that the file has to be deserializable by salt.payload.Serial.loads().

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py27-salt
py32-salt
py33-salt
py34-salt
py35-salt
py36-salt
py37-salt
py38-salt

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2020-05-16VuXML ID ce6db19b-976e-11ea-93c4-08002728f74c

Ruby on Rails blog:

Due to an unfortunate oversight, Rails 4.2.11.2 has a missing constant error. To address this Rails 4.2.11.3 has been released.

The original announcement for CVE-2020-8163 has a follow-up message with an updated patch if you?re unable to use the gems.

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rubygem-actionview4

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2020-05-14VuXML ID 91ce95d5-cd15-4105-b942-af5ccc7144c1

Micah Snyder reports:

CVE-2020-3327: Fixed a vulnerability in the ARJ archive-parsing module in ClamAV 0.102.2 that could cause a denial-of-service condition. Improper bounds checking of an unsigned variable results in an out-of-bounds read which causes a crash. Special thanks to Daehui Chang and Fady Othman for helping identify the ARJ parsing vulnerability.

CVE-2020-3341: Fixed a vulnerability in the PDF-parsing module in ClamAV 0.101 - 0.102.2 that could cause a denial-of-service condition. Improper size checking of a buffer used to initialize AES decryption routines results in an out-of-bounds read, which may cause a crash. OSS-Fuzz discovered this vulnerability.

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clamav

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2020-05-13VuXML ID 59fabdf2-9549-11ea-9448-08002728f74c

Typo3 News:

CVE-2020-11063: TYPO3-CORE-SA-2020-001: Information Disclosure in Password Reset

It has been discovered that time-based attacks can be used with the password reset functionality for backend users. This allows an attacker to verify whether a backend user account with a given email address exists or not.

CVE-2020-11064: TYPO3-CORE-SA-2020-002: Cross-Site Scripting in Form Engine

It has been discovered that HTML placeholder attributes containing data of other database records are vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.

CVE-2020-11065: TYPO3-CORE-SA-2020-003: Cross-Site Scripting in Link Handling

It has been discovered that link tags generated by typolink functionality are vulnerable to cross-site scripting - properties being assigned as HTML attributes have not been parsed correctly.

CVE-2020-11066: TYPO3-CORE-SA-2020-004: Class destructors causing side-effects when being unserialized

Calling unserialize() on malicious user-submitted content can result in the following scenarios:

- trigger deletion of arbitrary directory in file system (if writable for web server)

- trigger message submission via email using identity of web site (mail relay)

Another insecure deserialization vulnerability is required to actually exploit mentioned aspects.

CVE-2020-11067: TYPO3-CORE-SA-2020-005: Insecure Deserialization in Backend User Settings

It has been discovered that backend user settings (in $BE_USER->uc) are vulnerable to insecure deserialization. In combination with vulnerabilities of 3rd party components this can lead to remote code execution. A valid backend user account is needed to exploit this vulnerability.

CVE-2020-11069: TYPO3-CORE-SA-2020-006: Same-Site Request Forgery to Backend User Interface

It has been discovered that the backend user interface and install tool are vulnerable to same-site request forgery. A backend user can be tricked into interacting with a malicious resource an attacker previously managed to upload to the web server - scripts are then executed with the privileges of the victims? user session.

In a worst case scenario new admin users can be created which can directly be used by an attacker. The vulnerability is basically a cross-site request forgery (CSRF) triggered by a cross-site scripting vulnerability (XSS) - but happens on the same target host - thus, it? actually a same-site request forgery (SSRF).

Malicious payload such as HTML containing JavaScript might be provided by either an authenticated backend user or by a non-authenticated user using a 3rd party extension - e.g. file upload in a contact form with knowing the target location.

The attacked victim requires an active and valid backend or install tool user session at the time of the attack to be successful.

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typo3-10-php72
typo3-10-php73
typo3-10-php74
typo3-9-php72
typo3-9-php73
typo3-9-php74

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2020-05-12VuXML ID 0bfcae0b-947f-11ea-92ab-00163e433440

Problem Description:

Requests to create cryptography sessions using a MAC did not validate the user-supplied MAC key length. The cryptodev module allocates a buffer whose size is this user-suppled length.

Impact:

An unprivileged process can trigger a kernel panic.

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FreeBSD-kernel

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2020-05-12VuXML ID 253486f5-947d-11ea-92ab-00163e433440

Problem Description:

The SCTP layer does improper checking when an application tries to update a shared key. Therefore an unprivileged local user can trigger a use-after- free situation, for example by specific sequences of updating shared keys and closing the SCTP association.

Impact:

Triggering the use-after-free situation may result in unintended kernel behaviour including a kernel panic.

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FreeBSD-kernel

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2020-05-12VuXML ID 30ce591c-947b-11ea-92ab-00163e433440

Problem Description:

libalias(3) packet handlers do not properly validate the packet length before accessing the protocol headers. As a result, if a libalias(3) module does not properly validate the packet length before accessing the protocol header, it is possible for an out of bound read or write condition to occur.

Impact:

A malicious attacker could send specially constructed packets that exploit the lack of validation allowing the attacker to read or write memory either from the kernel (for the in-kernel NAT implementation) or from the process space for natd (for the userspace implementation).

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FreeBSD-kernel

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2020-05-12VuXML ID 78992249-947c-11ea-92ab-00163e433440

Problem Description:

The FTP packet handler in libalias incorrectly calculates some packet lengths. This may result in disclosing small amounts of memory from the kernel (for the in-kernel NAT implementation) or from the process space for natd (for the userspace implementation).

Impact:

A malicious attacker could send specially constructed packets that exploit the erroneous calculation allowing the attacker to disclose small amount of memory either from the kernel (for the in-kernel NAT implementation) or from the process space for natd (for the userspace implementation).

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FreeBSD-kernel

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2020-05-12VuXML ID 9f15c2da-947e-11ea-92ab-00163e433440

Problem Description:

A race condition permitted a data structure in the kernel to be used after it was freed by the cryptodev module.

Impact:

An unprivileged process can overwrite arbitrary kernel memory.

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FreeBSD-kernel

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2020-05-09VuXML ID 452d16bb-920d-11ea-9d20-18a6f7016652

Qutebrowser developers report:

After a certificate error was overridden by the user, qutebrowser displays the URL as yellow (colors.statusbar.url.warn.fg). However, when the affected website was subsequently loaded again, the URL was mistakenly displayed as green (colors.statusbar.url.success_https). While the user already has seen a certificate error prompt at this point (or set content.ssl_strict to false which is not recommended), this could still provide a false sense of security.

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qutebrowser

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2020-05-09VuXML ID d222241d-91cc-11ea-82b8-4c72b94353b5

MITRE Corporation reports:

inc/user.class.php in GLPI before 9.4.3 allows XSS via a user picture.

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glpi

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2020-05-07VuXML ID 88760f4d-8ef7-11ea-a66d-4b2ef158be83

Mark Sapiro reports:

A content injection vulnerability via the options login page has been discovered and reported by Vishal Singh.

An issue similar to CVE-2018-13796 exists at different endpoint & param. It can lead to a phishing attack.

(added 2020-05-07) This is essentially the same as https://bugs.launchpad.net/mailman/+bug/1873722 except the vector is the private archive login page and the attack only succeeds if the list's roster visibility (private_roster) setting is 'Anyone'.

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mailman
mailman-with-htdig

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2020-05-06VuXML ID 1a6b7641-aed2-4ba1-96f4-c282d5b09c37

Jon Siwek of Corelight reports:

This release fixes the following security issues:

  • Fix buffer over-read in Ident analyzer
  • Fix SSL scripting error leading to uninitialized field access and memory leak
  • Fix POP3 analyzer global buffer over-read
  • Fix potential stack overflows due to use of Variable-Length-Arrays
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zeek

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2020-05-05VuXML ID d5fead4f-8efa-11ea-a5c8-08002728f74c

Wagtail release notes:

CVE-2020-11037: Potential timing attack on password-protected private pages

This release addresses a potential timing attack on pages or documents that have been protected with a shared password through Wagtail's "Privacy" controls. This password check is performed through a character-by-character string comparison, and so an attacker who is able to measure the time taken by this check to a high degree of accuracy could potentially use timing differences to gain knowledge of the password. (This is understood to be feasible on a local network, but not on the public internet.)

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py35-wagtail
py36-wagtail
py37-wagtail
py38-wagtail

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2020-05-04VuXML ID cd864f1a-8e5a-11ea-b5b4-641c67a117d8

Cacti developer reports:

Lack of escaping of color items can lead to XSS exposure.

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cacti

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2020-05-03VuXML ID d3f3e818-8d10-11ea-8668-e0d55e2a8bf9

Webin security lab - dbapp security Ltd reports:

The TagLib::Ogg::FLAC::File::scan function in oggflacfile.cpp in TagLib 1.11.1 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted audio file.

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taglib

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2020-05-01VuXML ID e8483115-8b8e-11ea-bdcf-001b217b3468

Gitlab reports:

Path Traversal in NuGet Package Registry

Workhorse Bypass Leads to File Disclosure

OAuth Application Client Secrets Revealed

Code Owners Approval Rules Are Not Updated for Existing Merge Requests When Source Branch Changes

Code Owners Protection Not Enforced from Web UI

Repository Mirror Passwords Exposed To Maintainers

Admin Audit Log Page Denial of Service

Private Project ID Revealed Through Group API

Elasticsearch Credentials Logged to ELK

GitHub Personal Access Token Exposed on Integrations Page

Update Nokogiri dependency

Update OpenSSL Dependency

Update git

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gitlab-ce

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2020-04-29VuXML ID 3c7911c9-8a29-11ea-8d8c-005056a311d1

The Samba Team reports:

CVE-2020-10700

A client combining the 'ASQ' and 'Paged Results' LDAP controls can cause a use-after-free in Samba's AD DC LDAP server.

CVE-2020-10704

A deeply nested filter in an un-authenticated LDAP search can exhaust the LDAP server's stack memory causing a SIGSEGV.

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samba410
samba411
samba412

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2020-04-29VuXML ID 4a10902f-8a48-11ea-8668-e0d55e2a8bf9

VideoLAN reports:

Details

A remote user could:

  • Create a specifically crafted image file that could trigger an out of bounds read
  • Send a specifically crafter request to the microdns service discovery, potentially triggering various memory management issues

Impact

If successful, a malicious third party could trigger either a crash of VLC or an arbitratry code execution with the privileges of the target user.

While these issues in themselves are most likely to just crash the player, we can't exclude that they could be combined to leak user informations or remotely execute code. ASLR and DEP help reduce the likelyness of code execution, but may be bypassed.

We have not seen exploits performing code execution through these vulnerabilities

CVE-2019-19721 affects VLC 3.0.8 and earlier, and only reads 1 byte out of bound

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vlc

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2020-04-29*VuXML ID aae8fecf-888e-11ea-9714-08002718de91

Riccardo Schirone (https://github.com/ret2libc) reports:

In FullLoader python/object/new constructor, implemented by construct_python_object_apply, has support for setting the state of a deserialized instance through the set_python_instance_state method. After setting the state, some operations are performed on the instance to complete its initialization, however it is possible for an attacker to set the instance' state in such a way that arbitrary code is executed by the FullLoader.

This patch tries to block such attacks in FullLoader by preventing set_python_instance_state from setting arbitrar properties. It implements a blacklist that includes extend method (called by construct_python_object_apply) and all special methods (e.g. __set__, __setitem__, etc.).

Users who need special attributes being set in the state of a deserialized object can still do it through the UnsafeLoader, which however should not be used on untrusted input. Additionally, they can subclass FullLoader and redefine state_blacklist_regexp to include the additional attributes they need, passing the subclassed loader to yaml.load.

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py27-yaml
py35-yaml
py36-yaml
py37-yaml
py38-yaml

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2020-04-28VuXML ID c7617931-8985-11ea-93ef-b42e99a1b9c3

Howard Chu reports:

nested filters leads to stack overflow

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openldap24-server

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2020-04-26VuXML ID 4c52ec3c-86f3-11ea-b5b4-641c67a117d8

Bleach developers reports:

bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS).

Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).

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py27-bleach
py35-bleach
py36-bleach
py37-bleach
py38-bleach

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2020-04-23VuXML ID 622b5c47-855b-11ea-a5e2-d4c9ef517024

Oracle reports:

This Critical Patch Update contains 45 new security patches for Oracle MySQL. 9 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

more...
mysql-connector-c
mysql-connector-c++
mysql-connector-java
mysql56-client
mysql57-client
mysql80-client
percona55-client
percona56-client
percona57-client

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2020-04-23VuXML ID afa018d9-8557-11ea-a5e2-d4c9ef517024

Nextcloud reports:

XSS in Files PDF viewer (NC-SA-2020-019)

Missing ownership check on remote wipe endpoint (NC-SA-2020-018)

more...
nextcloud

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2020-04-22*VuXML ID 012809ce-83f3-11ea-92ab-00163e433440

Problem Description:

Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signature_algorithms_cert" TLS extension. The crash occurs if an invalid or unrecognized signature algorithm is received from the peer.

Impact:

A malicious peer could exploit the NULL pointer dereference crash, causing a denial of service attack.

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FreeBSD
openssl

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2020-04-22VuXML ID 67765237-8470-11ea-a283-b42e99a1b9c3

git security advisory reports:

Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to send a "blank" pattern to helpers, missing hostname and protocol fields. Many helpers will interpret this as matching any URL, and will return some unspecified stored password, leaking the password to an attacker's server.

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git
git-gui
git-lite

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2020-04-22VuXML ID 8d85d600-84a9-11ea-97b9-08002728f74c

Wagtail release notes:

CVE-2020-11001: Possible XSS attack via page revision comparison view

This release addresses a cross-site scripting (XSS) vulnerability on the page revision comparison view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could potentially craft a page revision history that, when viewed by a user with higher privileges, could perform actions with that user credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin.

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py35-wagtail
py36-wagtail
py37-wagtail
py38-wagtail

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2020-04-22VuXML ID ced2d47e-8469-11ea-a283-b42e99a1b9c3

git security advisory reports:

Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that contain an encoded newline can inject unintended values into the credential helper protocol stream, causing the credential helper to retrieve the password for one server for an HTTP request being made to another server, resulting in credentials for the former being sent to the latter.

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git
git-gui
git-lite

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2020-04-21VuXML ID 0f798bd6-8325-11ea-9a78-08002728f74c

NVD reports:

Libntlm through 1.5 relies on a fixed buffer size for tSmbNtlmAuthRequest, tSmbNtlmAuthChallenge, and tSmbNtlmAuthResponse read and write operations, as demonstrated by a stack-based buffer over-read in buildSmbNtlmAuthRequest in smbutil.c for a crafted NTLM request.

more...
libntlm

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2020-04-21VuXML ID 33edcc56-83f2-11ea-92ab-00163e433440

Problem Description:

Incomplete packet data validation may result in accessing out-of-bounds memory (CVE-2019-5614) or may access memory after it has been freed (CVE-2019-15874).

Impact:

Access to out of bounds or freed mbuf data can lead to a kernel panic or other unpredictable results.

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FreeBSD-kernel

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2020-04-21VuXML ID 9fbaefb3-837e-11ea-b5b4-641c67a117d8

Twisted developers reports:

All HTTP clients in twisted.web.client now raise a ValueError when called with a method and/or URL that contain invalid characters. This mitigates CVE-2019-12387. Thanks to Alex Brasetvik for reporting this vulnerability.

The HTTP/2 server implementation now enforces TCP flow control on control frame messages and times out clients that send invalid data without reading responses. This closes CVE-2019-9512 (Ping Flood), CVE-2019-9514 (Reset Flood), and CVE-2019-9515 (Settings Flood). Thanks to Jonathan Looney and Piotr Sikora.

twisted.web.http was subject to several request smuggling attacks. Requests with multiple Content-Length headers were allowed (CVE-2020-10108, thanks to Jake Miller from Bishop Fox and ZeddYu Lu for reporting this) and now fail with a 400; requests with a Content-Length header and a Transfer-Encoding header honored the first header (CVE-2020-10109, thanks to Jake Miller from Bishop Fox for reporting this) and now fail with a 400; requests whose Transfer-Encoding header had a value other than "chunked" and "identity" (thanks to ZeddYu Lu) were allowed and now fail with a 400.

more...
py27-twisted
py35-twisted
py36-twisted
py37-twisted
py38-twisted

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2020-04-19VuXML ID 3d7dfd63-823b-11ea-b3a8-240a644dd835

The libssh team reports (originally reported by Yasheng Yang from Google):

A malicious client or server could crash the counterpart implemented with libssh AES-CTR ciphers are used and don't get fully initialized. It will crash when it tries to cleanup the AES-CTR ciphers when closing the connection.

more...
libssh

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2020-04-18VuXML ID e418b8f0-9abb-420b-a7f1-1d8231b352e2

The WebKitGTK project reports the following vulnerability.

Processing maliciously crafted web content may lead to arbitrary code execution or application crash (denial of service). Description: A memory corruption issue (use-after-free) was addressed with improved memory handling.

more...
webkit2-gtk3

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2020-04-17VuXML ID 0899c0d3-80f2-11ea-bafd-815569f3852d

Borja Tarraso reports:

A flaw was found in Ansible 2.7.17 and prior, 2.8.9 and prior, and 2.9.6 and prior when using the Extract-Zip function from the win_unzip module as the extracted file(s) are not checked if they belong to the destination folder. An attacker could take advantage of this flaw by crafting an archive anywhere in the file system, using a path traversal. This issue is fixed in 2.10.

more...
ansible
ansible23
ansible24
ansible25
ansible26
ansible27

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2020-04-17VuXML ID 67dbeeb6-80f4-11ea-bafd-815569f3852d

Borja Tarraso reports:

A flaw was found in Ansible 2.7.16 and prior, 2.8.8 and prior, and 2.9.5 and prior when a password is set with the argument "password" of svn module, it is used on svn command line, disclosing to other users within the same node. An attacker could take advantage by reading the cmdline file from that particular PID on the procfs.

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ansible
ansible23
ansible24
ansible25
ansible26
ansible27

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2020-04-17VuXML ID ae2e7871-80f6-11ea-bafd-815569f3852d

Borja Tarraso reports:

A flaw was found in Ansible Engine when using Ansible Vault for editing encrypted files. When a user executes "ansible-vault edit", another user on the same computer can read the old and new secret, as it is created in a temporary file with mkstemp and the returned file descriptor is closed and the method write_data is called to write the existing secret in the file. This method will delete the file before recreating it insecurely. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.

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ansible
ansible23
ansible24
ansible25
ansible26
ansible27

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2020-04-17VuXML ID e24fd421-8128-11ea-aa57-000ffec73f06

Drupal Security Team reports:

The Drupal project uses the third-party library CKEditor, which has released a security improvement that is needed to protect some Drupal configurations.

Vulnerabilities are possible if Drupal is configured to use the WYSIWYG CKEditor for your site's users. An attacker that can createor edit content may be able to exploit this Cross Site Scripting (XSS) vulnerability to target users with access to the WYSIWYG CKEditor, and this may include site admins with privileged access.

The latest versions of Drupal update CKEditor to 4.14 to mitigate the vulnerabilities.

more...
drupal8

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2020-04-16VuXML ID 25efe05c-7ffc-11ea-b594-3065ec8fd3ec

Google Chrome Releases reports:

[1067851] Critical CVE-2020-6457: Use after free in speech recognizer. Reported by Leecraso and Guang Gong of Alpha Lab, Qihoo 360 on 2020-04-04

more...
chromium

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2020-04-16VuXML ID 8604121c-7fc2-11ea-bcac-7781e90b0c8f

Lev Stipakov and Gert Doering report:

There is a time frame between allocating peer-id and initializing data channel key (which is performed on receiving push request or on async push-reply) in which the existing peer-id float checks do not work right.

If a "rogue" data channel packet arrives during that time frame from another address and with same peer-id, this would cause client to float to that new address.

The net effect of this behaviour is that the VPN session for the "victim client" is broken. Since the "attacker client" does not have suitable keys, it can not inject or steal VPN traffic from the other session. The time window is small and it can not be used to attack a specific client's session, unless some other way is found to make it disconnect and reconnect first.

more...
openvpn
openvpn-devel
openvpn-mbedtls

more detail
2020-04-15VuXML ID 570706ff-7ee0-11ea-bd0b-001b217b3468

Gitlab reports:

NuGet Package and File Disclosure through GitLab Workhorse

Job Artifact Uploads and File Disclosure through GitLab Workhorse

Incorrect membership following group removal

Logging of Praefect tokens

Update Rack dependency

Update OpenSSL dependency

more...
gitlab-ce

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2020-04-15VuXML ID bf1f47c4-7f1b-11ea-bf94-001cc0382b2f

Manuel Pégourié-Gonnard reports:

An attacker with access to precise enough timing and memory access information (typically an untrusted operating system attacking a secure enclave such as SGX or the TrustZone secure world) can fully recover an ECDSA private key after observing a number of signature operations.

more...
mbedtls

more detail
2020-04-14VuXML ID 5b6bc863-89dc-11ea-af8b-00155d0a0200

RedHat reports:

ceph: secure mode of msgr2 breaks both confidentiality and integrity aspects for long-lived sessions.

ceph: header-splitting in RGW GetObject has a possible XSS.

more...
ceph14

more detail
2020-04-14VuXML ID f59c4c53-c55f-43fe-9920-82b9d1ea9c3d

Jon Siwek of Corelight reports:

This release fixes the following security issue:

  • An attacker can crash Zeek remotely via crafted packet sequence.
more...
zeek

more detail
2020-04-12VuXML ID 6e3b700a-7ca3-11ea-b594-3065ec8fd3ec

Google Chrome Releases reports:

This updates includes 32 security fixes, including:

  • [1019161] High CVE-2020-6454: Use after free in extensions. Reported by Leecraso and Guang Gong of Alpha Lab, Qihoo 360 on 2019-10-29
  • [1043446] High CVE-2020-6423: Use after free in audio. Reported by Anonymous on 2020-01-18
  • [1059669] High CVE-2020-6455: Out of bounds read in WebSQL. Reported by Nan Wang(@eternalsakura13) and Guang Gong of Alpha Lab, Qihoo 360 on 2020-03-09
  • [1031479] Medium CVE-2020-6430: Type Confusion in V8. Reported by Avihay Cohen @ SeraphicAlgorithms on 2019-12-06
  • [1040755] Medium CVE-2020-6456: Insufficient validation of untrusted input in clipboard. Reported by Micha? Bentkowski of Securitum on 2020-01-10
  • [852645] Medium CVE-2020-6431: Insufficient policy enforcement in full screen. Reported by Luan Herrera (@lbherrera_) on 2018-06-14
  • [965611] Medium CVE-2020-6432: Insufficient policy enforcement in navigations. Reported by David Erceg on 2019-05-21
  • [1043965] Medium CVE-2020-6433: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-01-21
  • [1048555] Medium CVE-2020-6434: Use after free in devtools. Reported by HyungSeok Han (DaramG) of Theori on 2020-02-04
  • [1032158] Medium CVE-2020-6435: Insufficient policy enforcement in extensions. Reported by Sergei Glazunov of Google Project Zero on 2019-12-09
  • [1034519] Medium CVE-2020-6436: Use after free in window management. Reported by Igor Bukanov from Vivaldi on 2019-12-16
  • [639173] Low CVE-2020-6437: Inappropriate implementation in WebView. Reported by Jann Horn on 2016-08-19
  • [714617] Low CVE-2020-6438: Insufficient policy enforcement in extensions. Reported by Ng Yik Phang on 2017-04-24
  • [868145] Low CVE-2020-6439: Insufficient policy enforcement in navigations. Reported by remkoboonstra on 2018-07-26
  • [894477] Low CVE-2020-6440: Inappropriate implementation in extensions. Reported by David Erceg on 2018-10-11
  • [959571] Low CVE-2020-6441: Insufficient policy enforcement in omnibox. Reported by David Erceg on 2019-05-04
  • [1013906] Low CVE-2020-6442: Inappropriate implementation in cache. Reported by B@rMey on 2019-10-12
  • [1040080] Low CVE-2020-6443: Insufficient data validation in developer tools. Reported by @lovasoa (Ophir LOJKINE) on 2020-01-08
  • [922882] Low CVE-2020-6444: Uninitialized Use in WebRTC. Reported by mlfbrown on 2019-01-17
  • [933171] Low CVE-2020-6445: Insufficient policy enforcement in trusted types. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2019-02-18
  • [933172] Low CVE-2020-6446: Insufficient policy enforcement in trusted types. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2019-02-18
  • [991217] Low CVE-2020-6447: Inappropriate implementation in developer tools. Reported by David Erceg on 2019-08-06
  • [1037872] Low CVE-2020-6448: Use after free in V8. Reported by Guang Gong of Alpha Lab, Qihoo 360 on 2019-12-26
more...
chromium

more detail
2020-04-07VuXML ID 57c1c2ee-7914-11ea-90bf-0800276545c1

The Squid developers reports:

Improper Input Validation issues in HTTP Request processing (CVE-2020-8449, CVE-2020-8450).

Information Disclosure issue in FTP Gateway (CVE-2019-12528).

Buffer Overflow issue in ext_lm_group_acl helper (CVE-2020-8517).

more...
squid

more detail
2020-04-02*VuXML ID 40194e1c-6d89-11ea-8082-80ee73419af3

When parsing certain JSON documents, the json gem (including the one bundled with Ruby) can be coerced into creating arbitrary objects in the target system.

This is the same issue as CVE-2013-0269. The previous fix was incomplete, which addressed JSON.parse(user_input), but didn?t address some other styles of JSON parsing including JSON(user_input) and JSON.parse(user_input, nil).

See CVE-2013-0269 in detail. Note that the issue was exploitable to cause a Denial of Service by creating many garbage-uncollectable Symbol objects, but this kind of attack is no longer valid because Symbol objects are now garbage-collectable. However, creating arbitrary bjects may cause severe security consequences depending upon the application code.

Please update the json gem to version 2.3.0 or later. You can use gem update json to update it. If you are using bundler, please add gem "json", ">= 2.3.0" to your Gemfile.

more...
rubygem-json

more detail
2020-04-02VuXML ID 7f829d44-7509-11ea-b47c-589cfc0f81b0

The HAproxy Project reports:

The main driver for this release is that it contains a fix for a serious vulnerability that was responsibly reported last week by Felix Wilhelm from Google Project Zero, affecting the HPACK decoder used for HTTP/2. CVE-2020-11100 was assigned to this issue.

more...
haproxy
haproxy18
haproxy19
haproxy21

more detail
2020-04-02VuXML ID 9cb57a06-7517-11ea-b594-3065ec8fd3ec

Google Chrome Releases reports:

This update contains 8 security fixes.

  • [1062247] High CVE-2020-6450: Use after free in WebAudio. Reported by Man Yue Mo of Semmle Security Research Team on 2020-03-17
  • [1061018] High CVE-2020-6451: Use after free in WebAudio. Reported by Man Yue Mo of Semmle Security Research Team on 2020-03-12
  • [1059764] High CVE-2020-6452: Heap buffer overflow in media Reported by asnine on 2020-03-09
  • [1066247] Various fixes from internal audits, fuzzing and other initiatives.
more...
chromium

more detail
2020-04-02VuXML ID b360b120-74b1-11ea-a84a-4c72b94353b5

Apache Team reports:

SECURITY: CVE-2020-1934

mod_proxy_ftp: Use of uninitialized value with malicious backend FTP server.

SECURITY: CVE-2020-1927

rewrite, core: Set PCRE_DOTALL flag by default to avoid unpredictable matches and substitutions with encoded line break characters. The fix for CVE-2019-10098 was not effective.

more...
apache24

more detail
2020-04-02VuXML ID e2b564fc-7462-11ea-af63-38d547003487

The Cacti developers reports:

When guest users have access to realtime graphs, remote code could be executed (CVE-2020-8813).

Lack of escaping on some pages can lead to XSS exposure (CVE-2020-7106).

Remote Code Execution due to input validation failure in Performance Boost Debug Log (CVE-2020-7237).

more...
cacti

more detail
2020-03-31VuXML ID d887b3d9-7366-11ea-b81a-001cc0382b2f

The GnuTLS project reports:

It was found that GnuTLS 3.6.3 introduced a regression in the DTLS protocol implementation. This caused the DTLS client to not contribute any randomness to the DTLS negotiation breaking the security guarantees of the DTLS protocol.

more...
gnutls

more detail
2020-03-29VuXML ID d331f691-71f4-11ea-8bb5-6cc21735f730

The PostgreSQL project reports:

Versions Affected: 9.6 - 12

The ALTER ... DEPENDS ON EXTENSION sub-commands do not perform authorization checks, which can allow an unprivileged user to drop any function, procedure, materialized view, index, or trigger under certain conditions. This attack is possible if an administrator has installed an extension and an unprivileged user can CREATE, or an extension owner either executes DROP EXTENSION predictably or can be convinced to execute DROP EXTENSION.

more...
postgresql10-server
postgresql11-server
postgresql12-server
postgresql96-server

more detail
2020-03-27VuXML ID 090763f6-7030-11ea-93dd-080027846a02

Mediawiki reports:

Security fixes: T246602:jquery.makeCollapsible allows applying event handler to any CSS selector.

more...
mediawiki131
mediawiki133
mediawiki134

more detail
2020-03-26VuXML ID 08fba28b-6f9f-11ea-bd0b-001b217b3468

Gitlab reports:

Arbitrary File Read when Moving an Issue

Path Traversal in NPM Package Registry

SSRF on Project Import

External Users Can Create Personal Snippet

Triggers Decription Can be Updated by Other Maintainers in Project

Information Disclosure on Confidential Issues Moved to Private Programs

Potential DoS in Repository Archive Download

Blocked Users Can Still Pull/Push Docker Images

Repository Mirroring not Disabled when Feature not Activated

Vulnerability Feedback Page Was Leaking Information on Vulnerabilities

Stored XSS Vulnerability in Admin Feature

Upload Feature Allowed a User to Read Unauthorized Exported Files

Unauthorized Users Are Able to See CI Metrics

Last Pipeline Status of a Merge Request Leaked

Blind SSRF on FogBugz

Update Nokogiri dependency

more...
gitlab-ce

more detail
2020-03-25VuXML ID 5bf6ed6d-9002-4f43-ad63-458f59e45384

Jenkins Security Advisory:

Description

(High) SECURITY-1774 / CVE-2020-2160

CSRF protection for any URL could be bypassed

(Medium) SECURITY-1781 / CVE-2020-2161

Stored XSS vulnerability in label expression validation

(Medium) SECURITY-1793 / CVE-2020-2162

Stored XSS vulnerability in file parameters

(Medium) SECURITY-1796 / CVE-2020-2163

Stored XSS vulnerability in list view column headers

more...
jenkins
jenkins-lts

more detail
2020-03-25VuXML ID 97fcc60a-6ec0-11ea-a84a-4c72b94353b5

phpMyAdmin Team reports:

PMASA-2020-2 SQL injection vulnerability in the user accounts page, particularly when changing a password

PMASA-2020-3 SQL injection vulnerability relating to the search feature

PMASA-2020-4 SQL injection and XSS having to do with displaying results

Removing of the "options" field for the external transformation

more...
phpMyAdmin
phpMyAdmin-php72
phpMyAdmin-php73
phpMyAdmin-php74
phpMyAdmin5
phpMyAdmin5-php72
phpMyAdmin5-php73
phpMyAdmin5-php74

more detail
2020-03-23VuXML ID 36def7ba-6d2b-11ea-b115-643150d3111d

Puppetlabs reports:

Puppet Server and PuppetDB provide useful performance and debugging information via their metrics API endpoints. For PuppetDB this may contain things like hostnames. Puppet Server reports resource names and titles for defined types (which may contain sensitive information) as well as function names and class names. Previously, these endpoints were open to the local network.

PE 2018.1.13 & 2019.4.0, Puppet Server 6.9.1 & 5.3.12, and PuppetDB 6.9.1 & 5.2.13 disable trapperkeeper-metrics /v1 metrics API and only allows /v2 access on localhost by default.

more...
puppetdb5
puppetdb6
puppetserver5
puppetserver6

more detail
2020-03-23VuXML ID 77687355-52aa-11ea-b115-643150d3111d

Puppetlabs reports:

Previously, Puppet operated on a model that a node with a valid certificate was entitled to all information in the system and that a compromised certificate allowed access to everything in the infrastructure. When a node's catalog falls back to the `default` node, the catalog can be retrieved for a different node by modifying facts for the Puppet run. This issue can be mitigated by setting `strict_hostname_checking = true` in `puppet.conf` on your Puppet master.

Puppet 6.13.0 changes the default behavior for strict_hostname_checking from false to true. It is recommended that Puppet Open Source and Puppet Enterprise users that are not upgrading still set strict_hostname_checking to true to ensure secure behavior.

more...
puppet6

more detail
2020-03-19VuXML ID 0cc7e547-6a0a-11ea-92ab-00163e433440

Problem Description:

Incorrect use of a potentially user-controlled pointer in the kernel allowed vnet jailed users to panic the system and potentially execute aribitrary code in the kernel.

Impact:

Users with root level access (or the PRIV_NET_IFCREATE privilege) can panic the system, or potentially escape the jail or execute arbitrary code with kernel priviliges.

more...
FreeBSD-kernel

more detail
2020-03-19VuXML ID 0e06013e-6a06-11ea-92ab-00163e433440

Problem Description:

When a TCP server transmits or retransmits a TCP SYN-ACK segment over IPv6, the Traffic Class field is not initialized. This also applies to challenge ACK segments, which are sent in response to received RST segments during the TCP connection setup phase.

Impact:

For each TCP SYN-ACK (or challenge TCP-ACK) segment sent over IPv6, one byte of kernel memory is transmitted over the network.

more...
FreeBSD-kernel

more detail
2020-03-19VuXML ID 3c10ccdf-6a09-11ea-92ab-00163e433440

Problem Description:

The driver-specific ioctl(2) command handlers in oce(4) failed to check whether the caller has sufficient privileges to perform the corresponding operation.

Impact:

The oce(4) handler permits unprivileged users to send passthrough commands to device firmware.

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FreeBSD-kernel

more detail
2020-03-19VuXML ID 6b90acba-6a0a-11ea-92ab-00163e433440

Problem Description:

A missing NUL-termination check for the jail_set(2) configration option "osrelease" may return more bytes when reading the jail configuration back with jail_get(2) than were originally set.

Impact:

For jails with a non-default setting of children.max > 0 ("nested jails") a superuser inside a jail can create a jail and may be able to read and take advantage of exposed kernel memory.

more...
FreeBSD-kernel

more detail
2020-03-19VuXML ID b2b83761-6a09-11ea-92ab-00163e433440

Problem Description:

The driver-specific ioctl(2) command handlers in ixl(4) failed to check whether the caller has sufficient privileges to perform the corresponding operation.

Impact:

The ixl(4) handler permits unprivileged users to trigger updates to the device's non-volatile memory (NVM).

more...
FreeBSD-kernel

more detail
2020-03-18VuXML ID 3d19c776-68e7-11ea-91db-0050562a4d7b

* ``bleach.clean`` behavior parsing embedded MathML and SVG content with RCDATA tags did not match browser behavior and could result in a mutation XSS.

Calls to ``bleach.clean`` with ``strip=False`` and ``math`` or ``svg`` tags and one or more of the RCDATA tags ``script``, ``noscript``, ``style``, ``noframes``, ``iframe``, ``noembed``, or ``xmp`` in the allowed tags whitelist were vulnerable to a mutation XSS.

* ``bleach.clean`` behavior parsing ``noscript`` tags did not match browser behavior.

Calls to ``bleach.clean`` allowing ``noscript`` and one or more of the raw text tags (``title``, ``textarea``, ``script``, ``style``, ``noembed``, ``noframes``, ``iframe``, and ``xmp``) were vulnerable to a mutation XSS.

more...
py27-bleach
py35-bleach
py36-bleach
py37-bleach
py38-bleach

more detail
2020-03-15VuXML ID 4ae135f7-85cd-4c32-ad94-358271b31f7f

Jon Siwek of Corelight reports:

This release addresses the following security issues:

  • Potential Denial of Service due to memory leak in DNS TSIG message parsing.
  • Potential Denial of Service due to memory leak (or assertion when compiling with assertions enabled) when receiving a second SSH KEX message after a first.
  • Potential Denial of Service due to buffer read overflow and/or memory leaks in Kerberos analyzer. The buffer read overflow could occur when the Kerberos message indicates it contains an IPv6 address, but does not send enough data to parse out a full IPv6 address. A memory leak could occur when processing KRB_KDC_REQ KRB_KDC_REP messages for message types that do not match a known/expected type.
  • Potential Denial of Service when sending many zero-length SSL/TLS certificate data. Such messages underwent the full Zeek file analysis treatment which is expensive (and meaninguless here) compared to how cheaply one can "create" or otherwise indicate many zero-length contained in an SSL message.
  • Potential Denial of Service due to buffer read overflow in SMB transaction data string handling. The length of strings being parsed from SMB messages was trusted to be whatever the message claimed instead of the actual length of data found in the message.
  • Potential Denial of Service due to null pointer dereference in FTP ADAT Base64 decoding.
  • Potential Denial of Service due buffer read overflow in FTP analyzer word/whitespace handling. This typically won't be a problem in most default deployments of Zeek since the FTP analyzer receives data from a ContentLine (NVT) support analyzer which first null-terminates the buffer used for further FTP parsing.
more...
zeek

more detail
2020-03-13VuXML ID c3600a64-64ea-11ea-bdff-e0d55e2a8bf9

Albert Astals Cid:

Okular can be tricked into executing local binaries via specially crafted PDF files.

This binary execution can require almost no user interaction.

No parameters can be passed to those local binaries.

We have not been able to identify any binary that will cause actual damage, be it in the hardware or software level, when run without parameters.

We remain relatively confident that for this issue to do any actual damage, it has to run a binary specially crafted. That binary must have been deployed to the user system via another method, be it the user downloading it directly as an email attachment, webpage download, etc. or by the system being already compromised.

more...
okular

more detail
2020-03-12VuXML ID 1685144e-63ff-11ea-a93a-080027846a02

MITRE CVE reports:

Django 1.11 before 1.11.29, 2.2 before 2.2.11, and 3.0 before 3.0.4 allows SQL Injection if untrusted data is used as a tolerance parameter in GIS functions and aggregates on Oracle. By passing a suitably crafted tolerance to GIS functions and aggregates on Oracle, it was possible to break escaping and inject malicious SQL.

more...
py27-django111
py35-django111
py35-django22
py36-django111
py36-django22
py36-django30
py37-django111
py37-django22
py37-django30
py38-django111
py38-django22
py38-django30

more detail
2020-03-12VuXML ID 9a09eaa2-6448-11ea-abb7-001b217b3468

Gitlab reports:

Email Confirmation not Required on Sign-up

more...
gitlab-ce

more detail
2020-03-11VuXML ID 1afe9552-5ee3-11ea-9b6d-901b0e934d69

Matrix developers report:

[The 1.11.1] release includes a security fix impacting installations using Single Sign-On (i.e. SAML2 or CAS) for authentication. Administrators of such installations are encouraged to upgrade as soon as possible.

more...
py35-matrix-synapse
py36-matrix-synapse
py37-matrix-synapse

more detail
2020-03-09VuXML ID 0032400f-624f-11ea-b495-000d3ab229d6

Node.js reports:

Updates are now available for all active Node.js release lines for the following issues.

HTTP request smuggling using malformed Transfer-Encoding header (Critical) (CVE-2019-15605)HTTP request smuggling using malformed Transfer-Encoding header (Critical) (CVE-2019-15605)

Affected Node.js versions can be exploited to perform HTTP desync attacks and deliver malicious payloads to unsuspecting users. The payloads can be crafted by an attacker to hijack user sessions, poison cookies, perform clickjacking, and a multitude of other attacks depending on the architecture of the underlying system.

HTTP header values do not have trailing OWS trimmed (High) (CVE-2019-15606)

Optional whitespace should be trimmed from HTTP header values. Its presence may allow attackers to bypass security checks based on HTTP header values.

Remotely trigger an assertion on a TLS server with a malformed certificate string (High) (CVE-2019-15604)

Connecting to a NodeJS TLS server with a client certificate that has a type 19 string in its subjectAltName will crash the TLS server if it tries to read the peer certificate.

Strict HTTP header parsing (None)

Increase the strictness of HTTP header parsing. There are no known vulnerabilities addressed, but lax HTTP parsing has historically been a source of problems. Some commonly used sites are known to generate invalid HTTP headers, a --insecure-http-parser CLI option or insecureHTTPParser http option can be used if necessary for interoperability, but is not recommended.

more...
node
node10
node12

more detail
2020-03-07VuXML ID 8c98e643-6008-11ea-af63-38d547003487

SaltStack reports:

With the Salt NetAPI enabled in addition to having a SSH roster defined, unauthenticated access is possible when specifying the client as SSH.

Additionally, when the raw_shell option is specified any arbitrary command may be run on the Salt master when specifying SSH options.

more...
py27-salt
py32-salt
py33-salt
py34-salt
py35-salt
py36-salt
py37-salt
py38-salt

more detail
2020-03-07VuXML ID be088777-6085-11ea-8609-08002731610e

The Gitea Team reports for release 1.11.0:

  • Never allow an empty password to validate (#9682) (#9683)
  • Prevent redirect to Host (#9678) (#9679)
  • Swagger hide search field (#9554)
  • Add "search" to reserved usernames (#9063)
  • Switch to fomantic-ui (#9374)
  • Only serve attachments when linked to issue/release and if accessible by user (#9340)

The Gitea Team reports for release 1.11.2:

  • Ensure only own addresses are updated (#10397) (#10399)
  • Logout POST action (#10582) (#10585)
  • Org action fixes and form cleanup (#10512) (#10514)
  • Change action GETs to POST (#10462) (#10464)
  • Fix admin notices (#10480) (#10483)
  • Change admin dashboard to POST (#10465) (#10466)
  • Update markbates/goth (#10444) (#10445)
  • Update crypto vendors (#10385) (#10398)
more...
gitea

more detail
2020-03-06VuXML ID 62f2182c-5f7a-11ea-abb7-001b217b3468

Gitlab reports:

Directory Traversal to Arbitrary File Read

Account Takeover Through Expired Link

Server Side Request Forgery Through Deprecated Service

Group Two-Factor Authentication Requirement Bypass

Stored XSS in Merge Request Pages

Stored XSS in Merge Request Submission Form

Stored XSS in File View

Stored XSS in Grafana Integration

Contribution Analytics Exposed to Non-members

Incorrect Access Control in Docker Registry via Deploy Tokens

Denial of Service via Permission Checks

Denial of Service in Design For Public Issue

Incorrect Access Control via LFS Import

Unescaped HTML in Header

Private Merge Request Titles Leaked via Widget

Project Namespace Exposed via Vulnerability Feedback Endpoint

Denial of Service Through Recursive Requests

Project Authorization Not Being Updated

Incorrect Permission Level For Group Invites

Disclosure of Private Group Epic Information

User IP Address Exposed via Badge images

more...
gitlab-ce

more detail
2020-03-03VuXML ID 591a706b-5cdc-11ea-9a0a-206a8a720317

nwtime.org reports:

Three ntp vulnerabilities, Depending on configuration, may have little impact up to termination of the ntpd process.

NTP Bug 3610: Process_control() should exit earlier on short packets. On systems that override the default and enable ntpdc (mode 7) fuzz testing detected that a short packet will cause ntpd to read uninitialized data.

NTP Bug 3596: An unauthenticated unmonitored ntpd is vulnerable to attack on IPv4 with highly predictable transmit timestamps. An off-path attacker who can query time from the victim's ntp which receives time from an unauthenticated time source must be able to send from a spoofed IPv4 address of upstream ntp server and and the victim must be able to process a large number of packets with the spoofed IPv4 address of the upstream server. After eight or more successful attacks in a row the attacker can either modify the victim's clock by a small amount or cause ntpd to terminate. The attack is especially effective when unusually short poll intervals have been configured.

NTP Bug 3592: The fix for https://bugs.ntp.org/3445 introduced a bug such that a ntp can be prevented from initiating a time volley to its peer resulting in a DoS.

All three NTP bugs may result in DoS or terimation of the ntp daemon.

more...
FreeBSD
ntp
ntp-devel

more detail
2020-03-02VuXML ID b66583ae-5aee-4cd5-bb31-b2d397f8b6b3

Librsvg2 developers reports:

Backport the following fixes from 2.46.x:

Librsvg now has limits on the number of loaded XML elements, and the number of referenced elements within an SVG document. This is to mitigate malicious SVGs which try to consume all memory, and those which try to consume an exponential amount of CPU time.

Fix stack exhaustion with circular references in elements.

Fix a denial-of-service condition from exponential explosion of rendered elements, through nested use of SVG elements in malicious SVGs. This is similar to the XML "billion laughs attack" but for SVG instancing.

more...
librsvg2
librsvg2-rust

more detail
2020-03-02VuXML ID d37407bd-5c5f-11ea-bb2a-8c164582fbac

qflb.wu of DBAPPSecurity reports:

Ihe insert_note_steps function in readmidi.c in TiMidity++ 2.14.0 can cause a denial of service(divide-by-zero error and application crash) via a crafted mid file.

The resample_gauss function in resample.c in TiMidity++ 2.14.0 can cause a denial of service(heap-buffer-overflow) via a crafted mid file.

The play_midi function in playmidi.c in TiMidity++ 2.14.0 can cause a denial of service(large loop and CPU consumption) via a crafted mid file.

more...
timidity++
timidity++-emacs
timidity++-gtk
timidity++-motif
timidity++-slang
timidity++-tcltk
timidity++-xaw
timidity++-xskin

more detail
2020-02-29VuXML ID e59cb761-5ad8-11ea-abb7-001b217b3468

Community reports:

8.1.1 and 8.2.0 users check ENABLE_REMOTE_JMX_OPTS setting

Apache Solr RCE vulnerability due to bad config default

Apache Solr RCE through VelocityResponseWriter

more...
apache-solr

more detail
2020-02-27*VuXML ID f0683976-5779-11ea-8a77-1c872ccb1e42

OpenSMTPD developers reports:

An out of bounds read in smtpd allows an attacker to inject arbitrary commands into the envelope file which are then executed as root. Separately, missing privilege revocation in smtpctl allows arbitrary commands to be run with the _smtpq group.

An unprivileged local attacker can read the first line of an arbitrary file (for example, root's password hash in /etc/master.passwd) or the entire contents of another user's file (if this file and /var/spool/smtpd/ are on the same filesystem).

more...
opensmtpd

more detail
2020-02-24VuXML ID 056ea107-5729-11ea-a2f3-001cc0382b2f

Janos Follath reports:

If Mbed TLS is running in an SGX enclave and the adversary has control of the main operating system, they can launch a side channel attack to recover the RSA private key when it is being imported.

The attack only requires access to fine grained measurements to cache usage. Therefore the attack might be applicable to a scenario where Mbed TLS is running in TrustZone secure world and the attacker controls the normal world or possibly when Mbed TLS is part of a hypervisor and the adversary has full control of a guest OS.

more...
mbedtls

more detail
2020-02-24VuXML ID 40c75597-574a-11ea-bff8-c85b76ce9b5a

Qualys reports:

.

more...
opensmtpd

more detail
2020-02-24VuXML ID 76f1ce19-5749-11ea-bff8-c85b76ce9b5a

Qualys reports:

We discovered a minor vulnerability in OpenSMTPD, OpenBSD's mail server: an unprivileged local attacker can read the first line of an arbitrary file (for example, root's password hash in /etc/master.passwd) or the entire contents of another user's file (if this file and /var/spool/smtpd/ are on the same filesystem).

more...
opensmtpd

more detail
2020-02-24VuXML ID b70b880f-5727-11ea-a2f3-001cc0382b2f

Janos Follath reports:

Our bignum implementation is not constant time/constant trace, so side channel attacks can retrieve the blinded value, factor it (as it is smaller than RSA keys and not guaranteed to have only large prime factors), and then, by brute force, recover the key.

more...
mbedtls

more detail
2020-02-21VuXML ID 8e3f1812-54d9-11ea-8d49-d4c9ef517024

The WeeChat project reports:

Buffer overflow when receiving a malformed IRC message 324 (channel mode). (CVE-2020-8955)

Buffer overflow when a new IRC message 005 is received with longer nick prefixes.

Crash when receiving a malformed IRC message 352 (WHO).

more...
weechat

more detail
2020-02-19VuXML ID 1cb0af4e-d641-4f99-9432-297a89447a97

The WebKitGTK project reports multiple vulnerabilities.

more...
webkit2-gtk3

more detail
2020-02-13VuXML ID 1ece5591-4ea9-11ea-86f0-001b217b3468

Gitlab reports:

Incorrect membership handling of group sharing feature

more...
gitlab-ce

more detail
2020-02-13VuXML ID 74db0d02-b140-4c32-aac6-1f1e81e1ad30

Aki Tuomi reports:

lib-smtp doesn't handle truncated command parameters properly, resulting in infinite loop taking 100% CPU for the process. This happens for LMTP (where it doesn't matter so much) and also for submission-login where unauthenticated users can trigger it.

Aki also reports:

Snippet generation crashes if: message is large enough that message-parser returns multiple body blocks The first block(s) don't contain the full snippet (e.g. full of whitespace) input ends with '>'

more...
dovecot

more detail
2020-02-12VuXML ID 9d6a48a7-4dad-11ea-8a1d-7085c25400ea

Reno Robert reports:

FreeBSD uses a two-process model for running a VM. For booting non-FreeBSD guests, a modified grub-emu is used (grub-bhyve). Grub-bhyve executes command from guest grub.cfg file. This is a security problem because grub was never written to handle inputs from OS as untrusted. In the current design, grub and guest OS works across trust boundaries. This exposes a grub to untrusted inputs from guest.

grub-bhyve (emu) is built without SDL graphics support which reduces lot of gfx attack surface, however font loading code is still accessible. Guest can provide arbitrary font file, which is parsed by grub-bhyve running as root.

In grub-core/font/font.c, read_section_as_string() allocates section->length + 1 bytes of memory. However, untrusted section->length is an unsigned 32-bit number, and the result can overflow to malloc(0). This can result in a controlled buffer overflow via the 'loadfont' command in a guest VM grub2.cfg, eventually leading to privilege escalation from guest to host.

Reno Robert also reports:

GRUB supports commands to read and write addresses of choice. In grub-bhyve, these commands provide a way to write to arbitrary virtual addresses within the grub-bhyve process. This is another way for a guest grub2.cfg, run by the host, to eventually escalate privileges.

These vulnerabilities are mitigated by disabling the 'loadfont', 'write_dword', 'read_dword', 'inl', 'outl', and other width variants of the same functionality in grub2-bhyve.

There is also work in progress to sandbox the grub-bhyve utility such that an escaped guest ends up with nobody:nobody in a Capsium sandbox. It is not included in 0.40_8.

more...
grub2-bhyve

more detail
2020-02-11VuXML ID 00f30cba-4d23-11ea-86ba-641c67a117d8

Mitre reports:

In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege in the media content provider with no additional execution privileges needed. User interaction is needed for exploitation.

more...
libexif

more detail
2020-02-11VuXML ID d460b640-4cdf-11ea-a59e-6451062f0f7a

Adobe reports:

  • This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2020-3757).
more...
linux-flashplayer

more detail
2020-02-09VuXML ID c1202de8-4b29-11ea-9673-4c72b94353b5

NGINX Team reports:

NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.

more...
nginx
nginx-devel

more detail
2020-02-07VuXML ID 8b20d716-49df-11ea-9f7b-206a8a720317

Upstream ksh93 maintainer Siteshwar Vashisht reports:

A flaw was found in the way ksh evaluates certain environment variables. An attacker could use this flaw to override or bypass environment restrictions to execute shell commands. Services and applications that allow remote unauthenticated attackers to provide one of those environment variables could allow them to exploit this issue remotely.

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ksh93
ksh93-devel

more detail
2020-02-05VuXML ID e7bc2b99-485a-11ea-bff9-9c5c8e75236a

Micah Snyder reports:

A denial-of-service (DoS) condition may occur when using the optional credit card data-loss-prevention (DLP) feature. Improper bounds checking of an unsigned variable resulted in an out-of-bounds read, which causes a crash.

more...
clamav

more detail
2020-02-04VuXML ID 5a45649a-4777-11ea-bdec-08002728f74c

MITRE CVE reports:

Django 1.11 before 1.11.28, 2.2 before 2.2.10, and 3.0 before 3.0.3 allows SQL Injection if untrusted data is used as a StringAgg delimiter (e.g., in Django applications that offer downloads of data as a series of rows with a user-specified column delimiter). By passing a suitably crafted delimiter to a contrib.postgres.aggregates.StringAgg instance, it was possible to break escaping and inject malicious SQL.

more...
py27-django111
py35-django111
py35-django22
py36-django111
py36-django22
py36-django30
py37-django111
py37-django22
py37-django30
py38-django111
py38-django22
py38-django30

more detail
2020-02-02VuXML ID 1e7fa41b-f6ca-4fe8-bd46-0e176b42b14f

The libssh team reports:

In an environment where a user is only allowed to copy files and not to execute applications, it would be possible to pass a location which contains commands to be executed in additon.

When the libssh SCP client connects to a server, the scp command, which includes a user-provided path, is executed on the server-side. In case the library is used in a way where users can influence the third parameter of ssh_scp_new(), it would become possible for an attacker to inject arbitrary commands, leading to a compromise of the remote target.

more...
libssh

more detail
2020-02-02*VuXML ID a6cf65ad-37d2-11ea-a1c7-b499baebfeaf

Oracle reports:

This Critical Patch Update contains 17 new security fixes for Oracle MySQL. 5 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

more...
mysql56-server
mysql57-server
mysql80-server
percona55-server
percona56-server
percona57-server

more detail
2020-02-02VuXML ID cb0183bb-45f6-11ea-a1c7-b499baebfeaf

MariaDB reports:

Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.

more...
mariadb-connector-c
mariadb101-client
mariadb101-server
mariadb102-client
mariadb102-server
mariadb103-client
mariadb103-server
mariadb104-client
mariadb104-server
mariadb55-client
mariadb55-server

more detail
2020-01-31VuXML ID c5bd9068-440f-11ea-9cdb-001b217b3468

Gitlab reports:

Path Traversal to Arbitrary File Read

User Permissions Not Validated in ProjectExportWorker

XSS Vulnerability in File API

Package and File Disclosure through GitLab Workhorse

XSS Vulnerability in Create Groups

Issue and Merge Request Activity Counts Exposed

Email Confirmation Bypass Using AP

Disclosure of Forked Private Project Source Code

Private Project Names Exposed in GraphQL queries

Disclosure of Issues and Merge Requests via Todos

Denial of Service via AsciiDoc

Last Pipeline Status Exposed

Arbitrary Change of Pipeline Status

Grafana Token Displayed in Plaintext

Update excon gem

Update rdoc gem

Update rack-cors gem

Update rubyzip gem

more...
gitlab-ce

more detail
2020-01-31VuXML ID c86bfee3-4441-11ea-8be3-54e1ad3d6335

The Apache SpamAssassin project reports:

A nefarious rule configuration (.cf) files can be configured to run system commands. This issue is less stealthy and attempts to exploit the issue will throw warnings.

Thanks to Damian Lukowski at credativ for reporting the issue ethically. With this bug unpatched, exploits can be injected in a number of scenarios though doing so remotely is difficult. In addition to upgrading to SA 3.4.4, we again recommend that users should only use update channels or 3rd party .cf files from trusted places.

more...
spamassassin

more detail
2020-01-30VuXML ID b4e5f782-442d-11ea-9ba9-206a8a720317

Todd C. Miller reports:

Sudo's pwfeedback option can be used to provide visual feedback when the user is inputting their password. For each key press, an asterisk is printed. This option was added in response to user confusion over how the standard Password: prompt disables the echoing of key presses. While pwfeedback is not enabled by default in the upstream version of sudo, some systems, such as Linux Mint and Elementary OS, do enable it in their default sudoers files.

Due to a bug, when the pwfeedback option is enabled in the sudoers file, a user may be able to trigger a stack-based buffer overflow. This bug can be triggered even by users not listed in the sudoers file. There is no impact unless pwfeedback has been enabled.

more...
sudo

more detail
2020-01-30VuXML ID e3404a6e-4364-11ea-b643-206a8a720317

the Apache Spamassassin project reports:

nefarious rule configuration (.cf) files can be configured to run system commands similar to CVE-2018-11805. This issue is less stealthy and attempts to exploit the issue will throw warnings.

more...
spamassassin

more detail
2020-01-29VuXML ID 08f5c27d-4326-11ea-af8b-00155d0a0200

OpenSMTPD developers report:

An incorrect check allows an attacker to trick mbox delivery into executing arbitrary commands as root and lmtp delivery into executing arbitrary commands as an unprivileged user

more...
opensmtpd

more detail
2020-01-29VuXML ID 22b41bc5-4279-11ea-b184-f8b156ac3ff9

Problem Description:

A programming error allows an attacker who can specify a URL with a username and/or password components to overflow libfetch(3) buffers.

Impact:

An attacker in control of the URL to be fetched (possibly via HTTP redirect) may cause a heap buffer overflow, resulting in program misbehavior or malicious code execution.

more...
FreeBSD

more detail
2020-01-29VuXML ID 2af10639-4299-11ea-aab1-98fa9bfec35a

A programming error allows an attacker who can specify a URL with a username and/or password components to overflow libfetch(3) buffers.

more...
pkg
pkg-devel

more detail
2020-01-29VuXML ID 5797c807-4279-11ea-b184-f8b156ac3ff9

Problem Description:

A missing check means that an attacker can reinject an old packet and it will be accepted and processed by the IPsec endpoint.

Impact:

The impact depends on the higher-level protocols in use over IPsec. For example, an attacker who can capture and inject packets could cause an action that was intentionally performed once to be repeated.

more...
FreeBSD-kernel

more detail
2020-01-29VuXML ID 6025d173-4279-11ea-b184-f8b156ac3ff9

Problem Description:

Due to incorrect initialization of a stack data structure, up to 20 bytes of kernel data stored previously stored on the stack will be exposed to a crashing user process.

Impact:

Sensitive kernel data may be disclosed.

more...
FreeBSD-kernel

more detail
2020-01-29VuXML ID a250539d-d1d4-4591-afd3-c8bdfac335d8

Jenkins Security Advisory:

Description

(High) SECURITY-1682 / CVE-2020-2099

Inbound TCP Agent Protocol/3 authentication bypass

(Medium) SECURITY-1641 / CVE-2020-2100

Jenkins vulnerable to UDP amplification reflection attack

(Medium) SECURITY-1659 / CVE-2020-2101

Non-constant time comparison of inbound TCP agent connection secret

(Medium) SECURITY-1660 / CVE-2020-2102

Non-constant time HMAC comparison

(Medium) SECURITY-1695 / CVE-2020-2103

Diagnostic page exposed session cookies

(Medium) SECURITY-1650 / CVE-2020-2104

Memory usage graphs accessible to anyone with Overall/Read

(Low) SECURITY-1704 / CVE-2020-2105

Jenkins REST APIs vulnerable to clickjacking

(Medium) SECURITY-1680 / CVE-2020-2106

Stored XSS vulnerability in Code Coverage API Plugin

(Medium) SECURITY-1565 / CVE-2020-2107

Fortify Plugin stored credentials in plain text

(High) SECURITY-1719 / CVE-2020-2108

XXE vulnerability in WebSphere Deployer Plugin

more...
jenkins
jenkins-lts

more detail
2020-01-27VuXML ID 5f0dd349-40a2-11ea-8d8c-005056a311d1

The Samba Team reports:

CVE-2019-14902

The implementation of ACL inheritance in the Samba AD DC was not complete, and so absent a 'full-sync' replication, ACLs could get out of sync between domain controllers.

CVE-2019-14907

When processing untrusted string input Samba can read past the end of the allocated buffer when printing a "Conversion error" message to the logs.

CVE-2019-19344

During DNS zone scavenging (of expired dynamic entries) there is a read of memory after it has been freed.

more...
samba410
samba411

more detail
2020-01-26VuXML ID dc8cff4c-4063-11ea-8a94-3497f6939fdd

The WebKitGTK project reports multiple vulnerabilities.

more...
webkit2-gtk3

more detail
2020-01-24VuXML ID 0700e76c-3eb0-11ea-8478-3085a9a95629

Pillow developers report:

This release addresses several security problems, as well as addressing CVE-2019-19911.

CVE-2019-19911 is regarding FPX images. If an image reports that it has a large number of bands, a large amount of resources will be used when trying to process the image. This is fixed by limiting the number of bands to those usable by Pillow.

Buffer overruns were found when processing an SGI, PCX or FLI image. Checks have been added to prevent this.

Overflow checks have been added when calculating the size of a memory block to be reallocated in the processing of a TIFF image.

more...
py27-pillow
py35-pillow
py36-pillow
py37-pillow
py38-pillow

more detail
2020-01-18VuXML ID a512a412-3a33-11ea-af63-0800274e5f20

The Gitea Team reports:

  • Hide credentials when submitting migration
  • Never allow an empty password to validate
  • Prevent redirect to Host
  • Hide public repos owned by private orgs
more...
gitea

more detail
2020-01-15VuXML ID d2c2c815-3793-11ea-8be3-54e1ad3d6335

Intel reports:

.A potential security vulnerability in Intel(R) Processor Graphics may allow information disclosure. Intel is releasing software updates to mitigate this potential vulnerability.

Description: Insufficient control flow in certain data structures for some Intel(R) Processors with Intel(R) Processor Graphics may allow an unauthenticated user to potentially enable information disclosure via local access.

This patch provides mitigation for Gen9 hardware only. Patches for Gen7 and Gen7.5 will be provided later. Note that Gen8 is not impacted due to a previously implemented workaround. The mitigation involves using an existing hardware feature to forcibly clear down all EU state at each context switch.

more...
drm-current-kmod
drm-devel-kmod
drm-fbsd11.2-kmod
drm-fbsd12.0-kmod

more detail
2020-01-14VuXML ID 2bab995f-36d4-11ea-9dad-002590acae31

Art Manion and Will Dormann report:

By using an older and less-secure form of open(), it is possible for untrusted template files to cause reads/writes outside of the template directories. This vulnerability is a component of the recent Citrix exploit.

more...
p5-Template-Toolkit

more detail
2020-01-14VuXML ID f929b172-369e-11ea-9cdb-001b217b3468

Gitlab reports:

Private objects exposed through project importi

more...
gitlab-ce

more detail
2020-01-11VuXML ID 16aed7b7-344a-11ea-9cdb-001b217b3468

The phpMyAdmin development team reports:

A SQL injection flaw has been discovered in the user accounts page

more...
phpMyAdmin
phpMyAdmin-php72
phpMyAdmin-php73
phpMyAdmin-php74
phpMyAdmin5
phpMyAdmin5-php72
phpMyAdmin5-php73
phpMyAdmin5-php74

more detail
2020-01-08VuXML ID 8b61308b-322a-11ea-b34b-1de6fb24355d

Lilith of Cisco Talos reports:

A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.

Theodore Y. Ts'o reports:

E2fsprogs 1.45.5 [...:] Fix a potential out of bounds write when checking a maliciously corrupted file system. This is probably not exploitable on 64-bit platforms, but may be exploitable on 32-bit binaries depending on how the compiler lays out the stack variables. (Addresses CVE-2019-5188)

more...
e2fsprogs

more detail
2020-01-06VuXML ID 86224a04-26de-11ea-97f2-001a8c5c04b6

The cacti developers reports:

When viewing graphs, some input variables are not properly checked (SQL injection possible).

Multiple instances of lib/functions.php are affected by unsafe deserialization of user-controlled data to populate arrays. An authenticated attacker could use this to influence object data values and control actions taken by Cacti or potentially cause memory corruption in the PHP module.

more...
cacti

more detail
2020-01-03VuXML ID 01bde18a-2e09-11ea-a935-001b217b3468

SO-AND-SO reports:

Group Maintainers Can Update/Delete Group Runners Using API

GraphQL Queries Can Hang the Application

Unauthorized Users Have Access to Milestones of Releases

Private Group Name Revealed Through Protected Tags API

Users Can Publish Reviews on Locked Merge Requests

DoS in the Issue and Commit Comments Pages

Project Name Disclosed Through Unsubscribe Link

Private Project Name Disclosed Through Notification Settings

more...
gitlab-ce

more detail
2019-12-29VuXML ID 66e4dc99-28b3-11ea-8dde-08002728f74c

National Vulnerability Database:

There's a possible information leak / session hijack vulnerability in Rack (RubyGem rack). This vulnerability is patched in versions 1.6.12 and 2.0.8. Attackers may be able to find and hijack sessions by using timing attacks targeting the session id. Session ids are usually stored and indexed in a database that uses some kind of scheme for speeding up lookups of that session id. By carefully measuring the amount of time it takes to look up a session, an attacker may be able to find a valid session id and hijack the session. The session id itself may be generated randomly, but the way the session is indexed by the backing store does not use a secure comparison.

more...
rubygem-rack
rubygem-rack16

more detail
2019-12-29VuXML ID e4d9dffb-2a32-11ea-9693-e1b3f6feec79

Cary Phillips reports:

OpenEXR (IlmBase) v2.4.0 fixes the following security vulnerabilities:

  • CVE-2018-18444 Issue #351 Out of Memory
  • CVE-2018-18443 Issue #350 heap-buffer-overflow

The relevant patches have been backported to the FreeBSD ports.

more...
ilmbase
openexr

more detail
2019-12-26VuXML ID 7b97b32e-27c4-11ea-9673-4c72b94353b5

wordpress developers reports:

Four security issues affect WordPress versions 5.3 and earlier; version 5.3.1 fixes them, so youll want to upgrade. If you havent yet updated to 5.3, there are also updated versions of 5.2 and earlier that fix the security issues. -Props to Daniel Bachhuber for finding an issue where an unprivileged user could make a post sticky via the REST API. -Props to Simon Scannell of RIPS Technologies for finding and disclosing an issue where cross-site scripting (XSS) could be stored in well-crafted links. -Props to the WordPress.org Security Team for hardening wp_kses_bad_protocol() to ensure that it is aware of the named colon attribute. -Props to Nguyen The Duc for discovering a stored XSS vulnerability using block editor content.

more...
de-wordpress
fr-wordpress
ja-wordpress
ru-wordpress
wordpress
zh_CN-wordpress
zh_TW-wordpress

more detail
2019-12-25VuXML ID 1c9178aa-2709-11ea-9673-4c72b94353b5

Typo3 core team reports:

It has been discovered that the output of field validation errors in the Form Framework is vulnerable to cross-site scripting.

It has been discovered that t3:// URL handling and typolink functionality are vulnerable to cross-site scripting. Not only regular backend forms are affected but also frontend extensions which use the rendering with typolink.

It has been discovered that the output table listing in the Files backend module is vulnerable to cross-site scripting when a file extension contains malicious sequences. Access to the file system of the server - either directly or through synchronization - is required to exploit the vulnerability.

It has been discovered that the extraction of manually uploaded ZIP archives in Extension Manager is vulnerable to directory traversal. Admin privileges are required in order to exploit this vulnerability. Since TYPO3 v9 LTS, System Maintainer privileges are required as well.

Failing to properly escape user submitted content, class QueryGenerator is vulnerable to SQL injection. Having system extension ext:lowlevel installed and a valid backend user having administrator privileges are required to exploit this vulnerability.

It has been discovered that classes QueryGenerator and QueryView are vulnerable to insecure deserialization. Requirements for successfully exploiting this vulnerability (one of the following): - having system extension ext:lowlevel (Backend Module: DB Check) installed and valid backend user having administrator privileges - having system extension ext:sys_action installed and valid backend user having limited privileges

TYPO3 allows to upload files either in the backend user interface as well as in custom developed extensions. To reduce the possibility to upload potential malicious code TYPO3 uses the fileDenyPattern to deny e.g. user submitted PHP scripts from being persisted. Besides that it is possible for any editor to upload file assets using the file module (fileadmin) or changing their avatar image shown in the TYPO3 backend. Per default TYPO3 allows to upload and store HTML and SVG files as well using the mentioned functionalities. Custom extension implementations probably would also accept those files when only the fileDenyPattern is evaluated. Since HTML and SVG files - which might contain executable JavaScript code per W3C standard - could be directly displayed in web clients, the whole web application is exposed to be vulnerable concerning Cross-Site Scripting. Currently the following scenarios are known - given an authenticated regular editor is able to upload files using the TYPO3 backend: - directly target a potential victim to a known public resource in a URL, e.g. /fileadmin/malicious.svg or /fileadmin/malicious.html - using the TypoScript content object ?SVG? (implemented in class ScalableVectorGraphicsContentObject) having renderMode set to inline for SVG files (available since TYPO3 v9.0) - custom implementations that directly output and render markup of HTML and SVG files SVG files that are embedded using an img src=?malicious.svg? tag are not vulnerable since potential scripts are not executed in these scenarios (see https://www.w3.org/wiki/SVG_Security). The icon API of TYPO3 is not scope of this announcement since SVG icons need to be registered using an individual implementation, which is not considered as user submitted content.

It has been discovered that request handling in Extbase can be vulnerable to insecure deserialization. User submitted payload has to be signed with a corresponding HMAC-SHA1 using the sensitive TYPO3 encryptionKey as secret - invalid or unsigned payload is not deserialized. However, since sensitive information could have been leaked by accident (e.g. in repositories or in commonly known and unprotected backup files), there is the possibility that attackers know the private encryptionKey and are able to calculate the required HMAC-SHA1 to allow a malicious payload to be deserialized. Requirements for successfully exploiting this vulnerability (all of the following): - rendering at least one Extbase plugin in the frontend - encryptionKey has been leaked (from LocalConfiguration.php or corresponding .env file).

more...
typo3-8
typo3-9

more detail
2019-12-21VuXML ID 3da0352f-2397-11ea-966e-000ffec0b3e1

Drupal Security Team reports:

A visit to install.php can cause cached data to become corrupted. This could cause a site to be impaired until caches are rebuilt.

Drupal 8 core's file_save_upload() function does not strip the leading and trailing dot ('.') from filenames, like Drupal 7 did. Users with the ability to upload files with any extension in conjunction with contributed modules may be able to use this to upload system files such as .htaccess in order to bypass protections afforded by Drupal's default .htaccess file. After this fix, file_save_upload() now trims leading and trailing dots from filenames.

The Media Library module has a security vulnerability whereby it doesn't sufficiently restrict access to media items in certain configurations.

The Drupal project uses the third-party library Archive_Tar, which has released a security-related feature that impacts some Drupal configurations. Multiple vulnerabilities are possible if Drupal is configured to allow .tar, .tar.gz, .bz2 or .tlz file uploads and processes them. The latest versions of Drupal update Archive_Tar to 1.4.9 to mitigate the file processing vulnerabilities.

more...
drupal7
drupal8

more detail
2019-12-21VuXML ID ad3451b9-23e0-11ea-8b36-f1925a339a82

Ted Y. Ts'o reports:

A maliciously corrupted file systems can trigger buffer overruns in the quota code used by e2fsck.

more...
e2fsprogs

more detail
2019-12-20VuXML ID d778ddb0-2338-11ea-a1c7-b499baebfeaf

The OpenSSL project reports:

rsaz_512_sqr overflow bug on x86_64 (CVE-2019-1551) (Low)

There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also applications directly using the low level API BN_mod_exp may be affected if they use BN_FLG_CONSTTIME.

more...
openssl

more detail
2019-12-18VuXML ID ed8cbad5-21a8-11ea-9b6d-901b0e934d69

Matrix developers report:

The [synapse 1.7.1] release includes several security fixes as well as a fix to a bug exposed by the security fixes. All previous releases of Synapse are affected. Administrators are encouraged to upgrade as soon as possible.

  • Fix a bug which could cause room events to be incorrectly authorized using events from a different room.
  • Fix a bug causing responses to the /context client endpoint to not use the pruned version of the event.
  • Fix a cause of state resets in room versions 2 onwards.
more...
py35-matrix-synapse
py36-matrix-synapse
py37-matrix-synapse

more detail
2019-12-13VuXML ID 70111759-1dae-11ea-966a-206a8a720317

the Apache Spamassassin project reports:

An input validation error of user-supplied input parsing multipart emails. Specially crafted emails can consume all resources on the system.

A local user is able to execute arbitrary shell commands through specially crafted nefarious CF files.

more...
spamassassin

more detail
2019-12-13VuXML ID b7dc4dde-2e48-43f9-967a-c68461537cf2

Aki Tuomi reports

Mail with group address as sender will cause a signal 11 crash in push notification drivers. Group address as recipient can cause crash in some drivers.

more...
dovecot

more detail
2019-12-12VuXML ID 1edae47e-1cdd-11ea-8c2a-08002743b791

The Samba Team reports:

CVE-2019-14861:

An authenticated user can crash the DCE/RPC DNS management server by creating records with matching the zone name.

CVE-2019-14870:

The DelegationNotAllowed Kerberos feature restriction was not being applied when processing protocol transition requests (S4U2Self), in the AD DC KDC.

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samba410
samba411
samba48

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2019-12-10VuXML ID 21944144-1b90-11ea-a2d4-001b217b3468

Gitlab reports:

Path traversal with potential remote code execution

Disclosure of private code via Elasticsearch integration

Update Git dependency

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gitlab-ce

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2019-12-09VuXML ID 22ae307a-1ac4-11ea-b267-001cc0382b2f

Cedric Buissart (Red Hat) reports:

A flaw was found in, ghostscript versions prior to 9.50, in the .pdf_hook_DSC_Creator procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

A flaw was found in ghostscript, versions 9.x before 9.50, in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

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ghostscript9-agpl-base
ghostscript9-agpl-x11

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2019-12-06VuXML ID ca3fe5b3-185e-11ea-9673-4c72b94353b5

the phpmyadmin team reports:

This security fix is part of an ongoing effort to improve the security of the Designer feature and is designated PMASA-2019-5. There is also an improvement for how we sanitize git version information shown on the home page.

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phpmyadmin

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2019-12-04*VuXML ID ecb7fdec-0b82-11ea-874d-0c9d925bbbc0

Intel reports:

As part of IPU 2019.2, INTEL-SA-00242 advises that insufficient access control may allow an authenticated user to potentially enable escalation of privilege via local access.

INTEL-SA-00260 advises that insufficient access control may allow an authenticated user to potentially enable denial of service via local access.

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drm-current-kmod
drm-devel-kmod
drm-fbsd11.2-kmod
drm-fbsd12.0-kmod

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2019-12-03VuXML ID 4e3fa78b-1577-11ea-b66e-080027bdabe8

Django release reports:

CVE-2019-19118: Privilege escalation in the Django admin.

Since Django 2.1, a Django model admin displaying a parent model with related model inlines, where the user has view-only permissions to a parent model but edit permissions to the inline model, would display a read-only view of the parent model but editable forms for the inline.

Submitting these forms would not allow direct edits to the parent model, but would trigger the parent model's save() method, and cause pre and post-save signal handlers to be invoked. This is a privilege escalation as a user who lacks permission to edit a model should not be able to trigger its save-related signals.

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py35-django21
py35-django22
py36-django21
py36-django22
py37-django21
py37-django22
py38-django21
py38-django22

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2019-11-28VuXML ID 4ce7c28a-11ac-11ea-b537-001b217b3468

Gitlab reports:

Unauthorized access to grafana metrics

Update Mattermost dependency

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gitlab-ce

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2019-11-28VuXML ID 9c36d41c-11df-11ea-9b6d-901b0e934d69

Matrix developers report:

Clean up local threepids from user on account deactivation.

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py35-matrix-synapse
py36-matrix-synapse
py37-matrix-synapse

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2019-11-27VuXML ID 1aa7a094-1147-11ea-b537-001b217b3468

Gitlab reports:

Path traversal with potential remote code execution

Private objects exposed through project import

Disclosure of notes via Elasticsearch integration

Disclosure of comments via Elasticsearch integration

DNS Rebind SSRF in various chat notifications

Disclosure of vulnerability status in dependency list

Disclosure of commit count in Cycle Analytics

Exposure of related branch names

Tags pushes from blocked users

Branches and Commits exposed to Guest members via integration

IDOR when adding users to protected environments

Former project members able to access repository information

Unauthorized access to grafana metrics

Todos created for former project members

Update Mattermost dependency

Disclosure of AWS secret keys on certain Admin pages

Stored XSS in Group and User profile fields

Forked project information disclosed via Project API

Denial of Service in the issue and commit comment pages

Tokens stored in plaintext

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gitlab-ce

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2019-11-27VuXML ID 3e748551-c732-45f6-bd88-928da16f23a8

The WebKitGTK project reports multiple vulnerabilities.

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webkit2-gtk3

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2019-11-26VuXML ID 87270ba5-03d3-11ea-b81f-3085a9a95629

NIST reports: (by search in the range 2018/01/01 - 2019/11/10):

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

In the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter.

The urllib3 library before 1.24.2 for Python mishandles certain cases where the desired set of CA certificates is different from the OS store of CA certificates, which results in SSL connections succeeding in situations where a verification failure is the correct outcome. This is related to use of the ssl_context, ca_certs, or ca_certs_dir argument.

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py27-urllib3
py35-urllib3
py36-urllib3
py37-urllib3
py38-urllib3

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2019-11-25VuXML ID 6ade62d9-0f62-11ea-9673-4c72b94353b5

Micah Snyder reports:

A Denial-of-Service (DoS) vulnerability may occur when scanning a specially crafted email file as a result of excessively long scan times. The issue is resolved by implementing several maximums in parsing MIME messages and by optimizing use of memory allocation.

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clamav

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2019-11-25VuXML ID edc0bf7e-05a1-11ea-9dfa-f8b156ac3ff9

Intel discovered a previously published erratum on some Intel platforms can be exploited by malicious software to potentially cause a denial of service by triggering a machine check that will crash or hang the system.

Malicious guest operating systems may be able to crash the host.

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FreeBSD-kernel

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2019-11-25VuXML ID fbe10a8a-05a1-11ea-9dfa-f8b156ac3ff9

Starting with version 1.26, the devcpu-data port/package includes updates and mitigations for the following technical and security advisories (depending on CPU model).

Intel TSX Updates (TAA) CVE-2019-11135 Voltage Modulation Vulnerability CVE-2019-11139 MD_CLEAR Operations CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2018-11091 TA Indirect Sharing CVE-2017-5715 EGETKEY CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2018-11091 JCC SKX102 Erratum

Updated microcode includes mitigations for CPU issues, but may also cause a performance regression due to the JCC erratum mitigation. Please visit http://www.intel.com/benchmarks for further information.

Please visit http://www.intel.com/security for detailed information on these advisories as well as a list of CPUs that are affected.

Operating a CPU without the latest microcode may result in erratic or unpredictable behavior, including system crashes and lock ups. Certain issues listed in this advisory may result in the leakage of privileged system information to unprivileged users. Please refer to the security advisories listed above for detailed information.

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FreeBSD-kernel

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2019-11-23VuXML ID ffc80e58-0dcb-11ea-9673-4c72b94353b5

Unbound Security Advisories:

Recent versions of Unbound contain a vulnerability that can cause shell code execution after receiving a specially crafted answer. This issue can only be triggered if unbound was compiled with --enable-ipsecmod support, and ipsecmod is enabled and used in the configuration.

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unbound

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2019-11-22VuXML ID 49b61ab6-0d04-11ea-87ca-001999f8d30b

The Asterisk project reports:

A remote authenticated Asterisk Manager Interface (AMI) user without system authorization could use a specially crafted Originate AMI request to execute arbitrary system commands.

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asterisk13
asterisk16

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2019-11-22VuXML ID 94c6951a-0d04-11ea-87ca-001999f8d30b

The Asterisk project reports:

If Asterisk receives a re-invite initiating T.38 faxing and has a port of 0 and no c line in the SDP, a crash will occur.

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asterisk13

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2019-11-22VuXML ID a8d94711-0d03-11ea-87ca-001999f8d30b

The Asterisk project reports:

A SIP request can be sent to Asterisk that can change a SIP peers IP address. A REGISTER does not need to occur, and calls can be hijacked as a result. The only thing that needs to be known is the peers name; authentication details such as passwords do not need to be known. This vulnerability is only exploitable when the nat option is set to the default, or auto_force_rport.

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asterisk13
asterisk16

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2019-11-22VuXML ID b12a341a-0932-11ea-bf09-080027e0baa0

The Gitea Team reports:

This release contains five security fixes, so we recommend updating:

  • Fix issue with user.fullname
  • Ignore mentions for users with no access
  • Be more strict with git arguments
  • Extract the username and password from the mirror url
  • Reserve .well-known username
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gitea

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2019-11-19VuXML ID 620685d6-0aa3-11ea-9673-4c72b94353b5

Squid Team reports:

Problem Description: Due to incorrect data management Squid is vulnerable to a information disclosure when processing HTTP Digest Authentication.

Severity: Nonce tokens contain the raw byte value of a pointer which sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.

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squid

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2019-11-15VuXML ID f59af308-07f3-11ea-8c56-f8b156b6dcc8

Sergey Poznyakoff reports:

This stable release fixes several potential vulnerabilities

CVE-2015-1197: cpio, when using the --no-absolute-filenames option, allows local users to write to arbitrary files via a symlink attack on a file in an archive.

CVE-2016-2037: The cpio_safer_name_suffix function in util.c allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted cpio file.

CVE-2019-14866: Improper input validation when writing tar header fields leads to unexpected tar generation.

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gcpio

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2019-11-13VuXML ID b48e7b14-052a-11ea-a1de-53b029d2b061

National Vulnerability Database:

CVE-2017-8372: The mad_layer_III function in layer3.c in Underbit MAD libmad 0.15.1b, if NDEBUG is omitted, allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted audio file.

CVE-2017-8373: The mad_layer_III function in layer3.c in Underbit MAD libmad 0.15.1b allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.

CVE-2017-8374: The mad_bit_skip function in bit.c in Underbit MAD libmad 0.15.1b allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted audio file.

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libmad

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2019-11-12VuXML ID 459df1ba-051c-11ea-9673-4c72b94353b5

wordpress developers reports:

Props to Evan Ricafort for finding an issue where stored XSS (cross-site scripting) could be added via the Customizer.

rops to J.D. Grimes who found and disclosed a method of viewing unauthenticated posts.

Props to Weston Ruter for finding a way to create a stored XSS to inject Javascript into style tags.

rops to David Newman for highlighting a method to poison the cache of JSON GET requests via the Vary: Origin header.

Props to Eugene Kolodenker who found a server-side request forgery in the way that URLs are validated.

Props to Ben Bidner of the WordPress Security Team who discovered issues related to referrer validation in the admin.

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de-wordpress
fr-wordpress
ja-wordpress
ru-wordpress
wordpress
zh_CN-wordpress
zh_TW-wordpress

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2019-11-12VuXML ID 88d00176-058e-11ea-bd1c-3065ec8fd3ec

Google Chrome Releases reports:

Four security issues were fixed, including:

  • [1021723] Various fixes from internal audits, fuzzing and other initiatives
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chromium

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2019-11-07VuXML ID b2f9573a-008c-11ea-9801-10c37b4ac2ea

Sonatype reports:

Several RCE vulnerabilities have been found and corrected in 2.14.15:

CVE-2019-16530: An attacker with elevated privileges can upload a specially crafted file. That file can contain commands that will be executed on the system, with the same privileges as the user running the server.

CVE-2019-15893: A Remote Code Execution vulnerability has been discovered in Nexus Repository Manager requiring immediate action. The vulnerability allows for an attacker with administrative access to NXRM to create repostories that can grant access to read/execute system data outside the scope of NXRM.

CVE-2019-5475: A vulnerability has been found that can allow user's with administrative privileges to run processes on the target server, that the nxrm os user has access to.

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nexus2-oss

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2019-11-06VuXML ID 6a7c2ab0-00dd-11ea-83ce-705a0f828759

The PHP project reports:

The PHP development team announces the immediate availability of PHP 7.3.11. This is a security release which also contains several bug fixes.

The PHP development team announces the immediate availability of PHP 7.2.24. This is a security release which also contains several bug fixes.

The PHP development team announces the immediate availability of PHP 7.1.33. This is a security release which also contains several bug fixes.

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php71
php72
php73
php74

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2019-11-03VuXML ID c32285fe-fde4-11e9-9525-000c29c4dc65

Mediawiki reports:

Security fixes: T230402, CVE-2019-16738 SECURITY: Add permission check for suppressed account to Special:Redirect.

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mediawiki131
mediawiki132
mediawiki133

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2019-11-02VuXML ID 381deebb-f5c9-11e9-9c4f-74d435e60b7c

mitre reports

cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write).

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file

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2019-11-02VuXML ID fc91f2ef-fd7b-11e9-a1c7-b499baebfeaf

Oracle reports:

This Critical Patch Update contains 31 new security fixes for Oracle MySQL. 6 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

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mariadb101-server
mariadb102-server
mariadb103-server
mariadb104-server
mariadb55-server
mysql56-server
mysql57-server
mysql80-server
percona55-server
percona56-server
percona57-server

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2019-10-31VuXML ID 92243b6a-5775-4aea-8727-a938058df5ba

The WebKitGTK project reports multiple vulnerabilities.

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webkit2-gtk3

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2019-10-30VuXML ID 6eddfa51-fb44-11e9-86e9-001b217b3468

Gitlab reports:

Source branch of a MR could be removed by an unauthorised user

Private group members could be listed

Disclosure of System Notes via Elasticsearch integration

Disclosure of Private Comments via Elasticsearch integration

Confirm existence of private repositories

Private group membership could be disclosed

Disclosure of Project Labels

Disclosure of Private Project Path and Labels

Uncontrolled Resource Consumption due to Nested GraphQL Queries

Improper access control on comments

Sentry Token Access Control

Authorisation check for Project Transfer option

XSS in Wiki Pages Using RDoc

Untrusted Input could be used for Internal Redirect

Access control for protected environments

Private Sub Group path Disclosure

Disclosure of Group Packages List

Private Repository Name Disclosure

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gitlab-ce

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2019-10-30VuXML ID fd10aa77-fb5e-11e9-af7b-0800274e5f20

The Gitea Team reports:

When a comment in an issue or PR mentions a user using @username, the mentioned user receives a mail notification even if they don't have permission to see the originating repository.

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gitea

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2019-10-29VuXML ID 42675046-fa70-11e9-ba4e-901b0e934d69

Matrix developers report:

Make sure that [...] events sent over /send_join, /send_leave, and /invite, are correctly signed and come from the expected servers.

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py35-matrix-synapse
py36-matrix-synapse
py37-matrix-synapse

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2019-10-29VuXML ID 50a1bbc9-fb80-11e9-9e70-005056a311d1

The samba project reports:

Malicious servers can cause Samba client code to return filenames containing path separators to calling code.

When the password contains multi-byte (non-ASCII) characters, the check password script does not receive the full password string.

Users with the "get changes" extended access right can crash the AD DC LDAP server by requesting an attribute using the range= syntax.

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samba410
samba411
samba48

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2019-10-24VuXML ID 2d4076eb-f679-11e9-a87f-a4badb2f4699

Varnish Software reports:

A bug has been discovered in Varnish Cache where we fail to clear a pointer between the handling of one client requests and the next on the same connection. This can under specific circumstances lead to information being leaked from the connection workspace.

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varnish6

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2019-10-24VuXML ID 3a1474ba-f646-11e9-b0af-b888e347c638

Todd C. Miller reports:

When sudo is configured to allow a user to run commands as an arbitrary user via the ALL keyword in a Runas specification, it is possible to run commands as root by specifying the user ID -1 or 4294967295.

This can be used by a user with sufficient sudo privileges to run commands as root even if the Runas specification explicitly disallows root access as long as the ALL keyword is listed first in the Runas specification.

Log entries for commands run this way will list the target user as 4294967295 instead of root. In addition, PAM session modules will not be run for the command.

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sudo

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2019-10-24VuXML ID 3c7edc7a-f680-11e9-a87f-a4badb2f4699

Problem Description:

The decompressor used in bzip2 contains a bug which can lead to an out-of-bounds write when processing a specially crafted bzip2(1) file.

bzip2recover contains a heap use-after-free bug which can be triggered when processing a specially crafted bzip2(1) file.

Impact:

An attacker who can cause maliciously crafted input to be processed may trigger either of these bugs. The bzip2recover bug may cause a crash, permitting a denial-of-service. The bzip2 decompressor bug could potentially be exploited to execute arbitrary code.

Note that some utilities, including the tar(1) archiver and the bspatch(1) binary patching utility (used in portsnap(8) and freebsd-update(8)) decompress bzip2(1)-compressed data internally; system administrators should assume that their systems will at some point decompress bzip2(1)-compressed data even if they never explicitly invoke the bunzip2(1) utility.

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FreeBSD

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2019-10-24VuXML ID 41d2f3e6-f680-11e9-a87f-a4badb2f4699

Problem Description:

The ICMPv6 input path incorrectly handles cases where an MLDv2 listener query packet is internally fragmented across multiple mbufs.

Impact:

A remote attacker may be able to cause an out-of-bounds read or write that may cause the kernel to attempt to access an unmapped page and subsequently panic.

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FreeBSD-kernel

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2019-10-24VuXML ID 45a95fdd-f680-11e9-a87f-a4badb2f4699

Problem Description:

A function extracting the length from type-length-value encoding is not properly validating the submitted length.

Impact:

A remote user could cause, for example, an out-of-bounds read, decoding of unrelated data, or trigger a crash of the software such as bsnmpd resulting in a denial of service.

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FreeBSD

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2019-10-24VuXML ID 499b22a3-f680-11e9-a87f-a4badb2f4699

Problem Description:

The e1000 network adapters permit a variety of modifications to an Ethernet packet when it is being transmitted. These include the insertion of IP and TCP checksums, insertion of an Ethernet VLAN header, and TCP segmentation offload ("TSO"). The e1000 device model uses an on-stack buffer to generate the modified packet header when simulating these modifications on transmitted packets.

When TCP segmentation offload is requested for a transmitted packet, the e1000 device model used a guest-provided value to determine the size of the on-stack buffer without validation. The subsequent header generation could overflow an incorrectly sized buffer or indirect a pointer composed of stack garbage.

Impact:

A misbehaving bhyve guest could overwrite memory in the bhyve process on the host.

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FreeBSD-kernel

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2019-10-24VuXML ID 4d3d4f64-f680-11e9-a87f-a4badb2f4699

Problem Description:

Due do a missing check in the code of m_pulldown(9) data returned may not be contiguous as requested by the caller.

Impact:

Extra checks in the IPv6 code catch the error condition and trigger a kernel panic leading to a remote DoS (denial-of-service) attack with certain Ethernet interfaces. At this point it is unknown if any other than the IPv6 code paths can trigger a similar condition.

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FreeBSD-kernel

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2019-10-24VuXML ID 5027b62e-f680-11e9-a87f-a4badb2f4699

Problem Description:

The kernel driver for /dev/midistat implements a handler for read(2). This handler is not thread-safe, and a multi-threaded program can exploit races in the handler to cause it to copy out kernel memory outside the boundaries of midistat's data buffer.

Impact:

The races allow a program to read kernel memory within a 4GB window centered at midistat's data buffer. The buffer is allocated each time the device is opened, so an attacker is not limited to a static 4GB region of memory.

On 32-bit platforms, an attempt to trigger the race may cause a page fault in kernel mode, leading to a panic.

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FreeBSD-kernel

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2019-10-24VuXML ID 53b3474c-f680-11e9-a87f-a4badb2f4699

Problem Description:

System calls operating on file descriptors obtain a reference to relevant struct file which due to a programming error was not always put back, which in turn could be used to overflow the counter of affected struct file.

Impact:

A local user can use this flaw to obtain access to files, directories, sockets, etc., opened by processes owned by other users. If obtained struct file represents a directory from outside of user's jail, it can be used to access files outside of the jail. If the user in question is a jailed root they can obtain root privileges on the host system.

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FreeBSD-kernel

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2019-10-23VuXML ID a90d040e-f5b0-11e9-acc4-4576b265fda6

GitHub issue:

This issue has been created for public disclosure of an XSS vulnerability that was responsibly reported by https://hackerone.com/vxhex

In the Loofah gem, through v2.3.0, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

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rubygem-loofah

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2019-10-19VuXML ID 9b7491fb-f253-11e9-a50c-000c29c4dc65

Python changelog:

bpo-38243: Escape the server title of xmlrpc.server.DocXMLRPCServer when rendering the document page as HTML.

bpo-38174: Update vendorized expat library version to 2.2.8, which resolves CVE-2019-15903.

bpo-37764: Fixes email._header_value_parser.get_unstructured going into an infinite loop for a specific case in which the email header does not have trailing whitespace, and the case in which it contains an invalid encoded word.

bpo-37461: Fix an infinite loop when parsing specially crafted email headers.

bpo-34155: Fix parsing of invalid email addresses with more than one @ (e.g. a@b@c.com.) to not return the part before 2nd @ as valid email address.

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python37

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2019-10-15VuXML ID 998ca824-ef55-11e9-b81f-3085a9a95629

Mitre reports:

An issue was discovered in Pillow before 6.2.0. When reading specially crafted invalid image files, the library can either allocate very large amounts of memory or take an extremely long period of time to process the image.

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py27-pillow
py35-pillow
py36-pillow
py37-pillow

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2019-10-09VuXML ID c360d057-ea8b-11e9-859b-b885849ded8e

mod_perl2 2.0.11 fixes Arbitrary Perl code execution in the context of the user account via a user-owned .htaccess.

mod_perl 2.0 through 2.0.10 allows attackers to execute arbitrary Perl code by placing it in a user-owned .htaccess file, because (contrary to the documentation) there is no configuration option that permits Perl code for the administrator's control of HTTP request processing without also permitting unprivileged users to run Perl code in the context of the user account that runs Apache HTTP Server processes.

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ap24-mod_perl2

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2019-10-06VuXML ID 791e8f79-e7d1-11e9-8b31-206a8a720317

Xpdf 4.02 fixes two vulnerabilities. Both fixes have been backported to 3.04.

An invalid memory access vulnerability in TextPage::findGaps() in Xpdf 4.01 through a crafted PDF document can cause a segfault.

An out of bounds write exists in TextPage::findGaps() of Xpdf 4.01.01

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xpdf
xpdf3
xpdf4

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2019-10-03VuXML ID 108a4be3-e612-11e9-9963-5f1753e0aca0

Unbound Security Advisories:

Due to an error in parsing NOTIFY queries, it is possible for Unbound to continue processing malformed queries and may ultimately result in a pointer dereference in uninitialized memory. This results in a crash of the Unbound daemon.

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unbound

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2019-10-02VuXML ID 0762fa72-e530-11e9-86e9-001b217b3468

Gitlab reports:

Disclosure of Private Code, Merge Requests and Commits via Elasticsearch integration

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gitlab-ce

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2019-10-02VuXML ID b17c86b9-e52e-11e9-86e9-001b217b3468

SO-AND-SO reports:

XSS in Markdown Preview Using Mermaid

Bypass Email Verification using Salesforce Authentication

Account Takeover using SAML

Uncontrolled Resource Consumption in Markdown using Mermaid

Disclosure of Private Project Path and Labels

Disclosure of Assignees via Milestones

Disclosure of Project Path via Unsubscribe Link

Disclosure of Project Milestones via Groups

Disclosure of Private System Notes via GraphQL

GIT Command Injection via API

Bypass User Blocking via CI/CD token

IDOR Adding Groups to Protected Environments

Disclosure of Group Membership via Merge Request Approval Rules

Disclosure of Head Pipeline via Blocking Merge Request Feature

Grafana update

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gitlab-ce

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2019-10-02VuXML ID ed18aa92-e4f4-11e9-b6fa-3085a9a95629

The cacti developers reports:

In Cacti through 1.2.6, authenticated users may bypass authorization checks (for viewing a graph) via a direct graph_json.php request with a modified local_graph_id parameter.

more...
cacti

more detail
2019-10-02VuXML ID f7fcb75c-e537-11e9-863e-b9b7af01ba9e

Ruby news:

This release includes security fixes. Please check the topics below for details.

CVE-2019-15845: A NUL injection vulnerability of File.fnmatch and File.fnmatch?

A NUL injection vulnerability of Ruby built-in methods (File.fnmatch and File.fnmatch?) was found. An attacker who has the control of the path pattern parameter could exploit this vulnerability to make path matching pass despite the intention of the program author.

CVE-2019-16201: Regular Expression Denial of Service vulnerability of WEBrick's Digest access authentication

Regular expression denial of service vulnerability of WEBrick's Digest authentication module was found. An attacker can exploit this vulnerability to cause an effective denial of service against a WEBrick service.

CVE-2019-16254: HTTP response splitting in WEBrick (Additional fix)

There is an HTTP response splitting vulnerability in WEBrick bundled with Ruby.

CVE-2019-16255: A code injection vulnerability of Shell#[] and Shell#test

A code injection vulnerability of Shell#[] and Shell#test in a standard library (lib/shell.rb) was found.

more...
ruby

more detail
2019-09-30VuXML ID 273c6c43-e3ad-11e9-8af7-08002720423d

Sicheng Liu of Beijing DBSEC Technology Co., Ltd reports:

Incorrect scoping of kill operations in MongoDB Server's packaged SysV init scripts allow users with write access to the PID file to insert arbitrary PIDs to be killed when the root user stops the MongoDB process via SysV init.

more...
mongodb34
mongodb36
mongodb40

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2019-09-30VuXML ID fd2e0ca8-e3ae-11e9-8af7-08002720423d

Rich Mirch reports:

An unprivileged user or program on Microsoft Windows which can create OpenSSL configuration files in a fixed location may cause utility programs shipped with MongoDB server versions less than 4.0.11, 3.6.14, and 3.4.22 to run attacker defined code as the user running the utility.

more...
mongodb34
mongodb36
mongodb40

more detail
2019-09-29VuXML ID e917caba-e291-11e9-89f1-152fed202bb7

Exim developers team report:

There is a heap overflow in string_vformat().Using a EHLO message, remote code execution seems to be possible.

more...
exim

more detail
2019-09-28VuXML ID 880bca8f-e201-11e9-8af7-08002720423d

Mitch Wasson of Cisco's Advanced Malware Protection Group reports:

After user deletion in MongoDB Server the improper invalidation of authorization sessions allows an authenticated user's session to persist and become conflated with new accounts, if those accounts reuse the names of deleted ones.

more...
mongodb34
mongodb36
mongodb40

more detail
2019-09-27VuXML ID 81fcc2f9-e15a-11e9-abbf-800dd28b22bd

The Mantis developers report:

CVE-2019-15715: [Admin Required - Post Authentication] Command Execution / Injection Vulnerability

CVE-2019-8331: In Bootstrap before 3.4.1, XSS is possible in the tooltip or popover data-template attribute

Missing integrity hashes for CSS resources from CDNs

more...
mantis-php71
mantis-php72
mantis-php73
mantis-php74

more detail
2019-09-26VuXML ID a92dcc5c-e05c-11e9-b589-10c37b4ac2ea

The Go project reports:

net/http (through net/textproto) used to accept and normalize invalid HTTP/1.1 headers with a space before the colon, in violation of RFC 7230. If a Go server is used behind a reverse proxy that accepts and forwards but doesn't normalize such invalid headers, the reverse proxy and the server can interpret the headers differently. This can lead to filter bypasses or request smuggling, the latter if requests from separate clients are multiplexed onto the same connection by the proxy. Such invalid headers are now rejected by Go servers, and passed without normalization to Go client applications.

more...
go
go-devel

more detail
2019-09-25VuXML ID 9720bb39-f82a-402f-9fe4-e2c875bdda83

Jenkins Security Advisory:

Description

(Medium) SECURITY-1498 / CVE-2019-10401

Stored XSS vulnerability in expandable textbox form control

(Medium) SECURITY-1525 / CVE-2019-10402

XSS vulnerability in combobox form control

(Medium) SECURITY-1537 (1) / CVE-2019-10403

Stored XSS vulnerability in SCM tag action tooltip

(Medium) SECURITY-1537 (2) / CVE-2019-10404

Stored XSS vulnerability in queue item tooltip

(Medium) SECURITY-1505 / CVE-2019-10405

Diagnostic web page exposed Cookie HTTP header

(Medium) SECURITY-1471 / CVE-2019-10406

XSS vulnerability in Jenkins URL setting

more...
jenkins
jenkins-lts

more detail
2019-09-20VuXML ID 20b92374-d62a-11e9-af73-001b217e4ee5

Internet Systems Consortium, Inc. reports:

A packet containing a malformed DUID can cause the kea-dhcp6 server to terminate (CVE-2019-6472) [Medium]

An invalid hostname option can cause the kea-dhcp4 server to terminate (CVE-2019-6473) [Medium]

An oversight when validating incoming client requests can lead to a situation where the Kea server

will exit when trying to restart (CVE-2019-6474) [Medium]

more...
kea

more detail
2019-09-19VuXML ID 1c948fd3-dac0-11e9-81b2-0011d823eebd

Janos Follath reports:

Mbed TLS does not have a constant-time/constant-trace arithmetic library and uses blinding to protect against side channel attacks.

In the ECDSA signature routine previous Mbed TLS versions used the same RNG object for generating the ephemeral key pair and for generating the blinding values. The deterministic ECDSA function reused this by passing the RNG object created from the private key and the message to be signed as prescribed by RFC 6979. This meant that the same RNG object was used whenever the same message was signed, rendering the blinding ineffective.

If the victim can be tricked to sign the same message repeatedly, the private key may be recoverable through side channels.

more...
mbedtls

more detail
2019-09-17VuXML ID 55571619-454e-4769-b1e5-28354659e152

Jon Siwek of Corelight reports:

This is a security patch release to address a potential Denial of Service vulnerability:

  • The NTLM analyzer did not properly handle AV Pair sequences that were either empty or unterminated, resulting in invalid memory access or heap buffer over-read. The NTLM analyzer is enabled by default and used in the analysis of SMB, DCE/RPC, and GSSAPI protocols.
more...
bro

more detail
2019-09-17VuXML ID 6856d798-d950-11e9-aae4-f079596b62f9

expat project reports:

Fix heap overflow triggered by XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber), and deny internal entities closing the doctype

more...
expat

more detail
2019-09-16VuXML ID c5bd8a25-99a6-11e9-a598-f079596b62f9

expat project reports:

XML names with multiple colons could end up in the wrong namespace, and take a high amount of RAM and CPU resources while processing, opening the door to use for denial-of-service attacks

more...
expat

more detail
2019-09-14VuXML ID 9fb4e57b-d65a-11e9-8a5f-e5c82b486287

curl security problems:

CVE-2019-5481: FTP-KRB double-free

libcurl can be told to use kerberos over FTP to a server, as set with the CURLOPT_KRBLEVEL option.

During such kerberos FTP data transfer, the server sends data to curl in blocks with the 32 bit size of each block first and then that amount of data immediately following.

A malicious or just broken server can claim to send a very large block and if by doing that it makes curl's subsequent call to realloc() to fail, curl would then misbehave in the exit path and double-free the memory.

In practical terms, an up to 4 GB memory area may very well be fine to allocate on a modern 64 bit system but on 32 bit systems it will fail.

Kerberos FTP is a rarely used protocol with curl. Also, Kerberos authentication is usually only attempted and used with servers that the client has a previous association with.

CVE-2019-5482: TFTP small blocksize heap buffer overflow

libcurl contains a heap buffer overflow in the function (tftp_receive_packet()) that receives data from a TFTP server. It can call recvfrom() with the default size for the buffer rather than with the size that was used to allocate it. Thus, the content that might overwrite the heap memory is controlled by the server.

This flaw is only triggered if the TFTP server sends an OACK without the BLKSIZE option, when a BLKSIZE smaller than 512 bytes was requested by the TFTP client. OACK is a TFTP extension and is not used by all TFTP servers.

Users choosing a smaller block size than default should be rare as the primary use case for changing the size is to make it larger.

It is rare for users to use TFTP across the Internet. It is most commonly used within local networks. TFTP as a protocol is always inherently insecure.

This issue was introduced by the add of the TFTP BLKSIZE option handling. It was previously incompletely fixed by an almost identical issue called CVE-2019-5436.

more...
curl

more detail
2019-09-12VuXML ID b2789b2d-d521-11e9-86e9-001b217b3468

Gitlab reports:

Project Template Functionality Could Be Used to Access Restricted Project Data

Security Enhancements in GitLab Pages

more...
gitlab-ce

more detail
2019-09-11VuXML ID 9e0c6f7a-d46d-11e9-a1c7-b499baebfeaf

The OpenSSL project reports:

ECDSA remote timing attack (CVE-2019-1547) [Low]

Fork Protection (CVE-2019-1549) [Low]

(OpenSSL 1.1.1 only)

more...
openssl
openssl111

more detail
2019-09-10VuXML ID c6f19fe6-d42a-11e9-b4f9-6451062f0f7a

Adobe reports:

  • This update resolves a same origin method execution vulnerability that could lead to arbitrary code execution (CVE-2019-8069).
  • This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2019-8070).
more...
linux-flashplayer

more detail
2019-09-07VuXML ID 10e1d580-d174-11e9-a87f-a4badb2f4699

Japheth Cleaver reports:

Several buffer overflows were reported by University of Cambridge Computer Security Incident Response Team.

more...
xymon-server

more detail
2019-09-07VuXML ID a8d87c7a-d1b1-11e9-a616-0992a4564e7c

A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe().

A NULL Pointer Dereference in match_at() in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause denial of service by providing a crafted regular expression.

Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.

more...
oniguruma

more detail
2019-09-06VuXML ID 61db9b88-d091-11e9-8d41-97657151f8c2

Exim developers report:

If your Exim server accepts TLS connections, it is vulnerable. This does not depend on the TLS libray, so both, GnuTLS and OpenSSL are affected.

The vulnerability is exploitable by sending a SNI ending in a backslash-null sequence during the initial TLS handshake. The exploit exists as a POC. For more details see the document qualys.mbx

more...
exim

more detail
2019-09-06VuXML ID 7d53d8da-d07a-11e9-8f1a-001999f8d30b

The Asterisk project reports:

When audio frames are given to the audio transcoding support in Asterisk the number of samples are examined and as part of this a message is output to indicate that no samples are present. A change was done to suppress this message for a particular scenario in which the message was not relevant. This change assumed that information about the origin of a frame will always exist when in reality it may not.

This issue presented itself when an RTP packet containing no audio (and thus no samples) was received. In a particular transcoding scenario this audio frame would get turned into a frame with no origin information. If this new frame was then given to the audio transcoding support a crash would occur as no samples and no origin information would be present. The transcoding scenario requires the genericplc option to be set to enabled (the default) and a transcoding path from the source format into signed linear and then from signed linear into another format.

Note that there may be other scenarios that have not been found which can cause an audio frame with no origin to be given to the audio transcoding support and thus cause a crash.

more...
asterisk13
asterisk16

more detail
2019-09-06VuXML ID 8a9f86de-d080-11e9-9051-4c72b94353b5

wordpress developers reports:

Props to Simon Scannell of RIPS Technologies for finding and disclosing two issues. The first, a cross-site scripting (XSS) vulnerability found in post previews by contributors. The second was a cross-site scripting vulnerability in stored comments.

Props to Tim Coen for disclosing an issue where validation and sanitization of a URL could lead to an open redirect.

Props to Anshul Jain for disclosing reflected cross-site scripting during media uploads.

Props to Zhouyuan Yang of Fortinets FortiGuard Labs who disclosed a vulnerability for cross-site scripting (XSS) in shortcode previews.

Props to Ian Dunn of the Core Security Team for finding and disclosing a case where reflected cross-site scripting could be found in the dashboard.

Props to Soroush Dalilifrom NCC Group for disclosing an issue with URL sanitization that can lead to cross-site scripting (XSS) attacks.

In addition to the above changes, we are also updating jQuery on older versions of WordPress. This change was added in 5.2.1 and is now being brought to older versions.

more...
de-wordpress
fr-wordpress
ja-wordpress
ru-wordpress
wordpress
zh_CN-wordpress
zh_TW-wordpress

more detail
2019-09-06VuXML ID d94c08d2-d079-11e9-8f1a-001999f8d30b

The Asterisk project reports:

When Asterisk sends a re-invite initiating T.38 faxing, and the endpoint responds with a declined media stream a crash will then occur in Asterisk.

more...
asterisk15
asterisk16

more detail
2019-09-03VuXML ID 05463e0a-abd3-4fa4-bd5f-cd5ed132d4c6

Mozilla Foundation reports:

CVE-2019-11751: Malicious code execution through command line parameters

CVE-2019-11746: Use-after-free while manipulating video

CVE-2019-11744: XSS by breaking out of title and textarea elements using innerHTML

CVE-2019-11742: Same-origin policy violation with SVG filters and canvas to steal cross-origin images

CVE-2019-11736: File manipulation and privilege escalation in Mozilla Maintenance Service

CVE-2019-11753: Privilege escalation with Mozilla Maintenance Service in custom Firefox installation location

CVE-2019-11752: Use-after-free while extracting a key value in IndexedDB

CVE-2019-9812: Sandbox escape through Firefox Sync

CVE-2019-11741: Isolate addons.mozilla.org and accounts.firefox.com

CVE-2019-11743: Cross-origin access to unload event attributes

CVE-2019-11748: Persistence of WebRTC permissions in a third party context

CVE-2019-11749: Camera information available without prompting using getUserMedia

CVE-2019-5849: Out-of-bounds read in Skia

CVE-2019-11750: Type confusion in Spidermonkey

CVE-2019-11737: Content security policy directives ignore port and path if host is a wildcard

CVE-2019-11738: Content security policy bypass through hash-based sources in directives

CVE-2019-11747: 'Forget about this site' removes sites from pre-loaded HSTS list

CVE-2019-11734: Memory safety bugs fixed in Firefox 69

CVE-2019-11735: Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1

CVE-2019-11740: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2019-09-03VuXML ID 145a3e17-cea2-11e9-81e2-005056a311d1

The samba project reports:

On a Samba SMB server for all versions of Samba from 4.9.0 clients are able to escape outside the share root directory if certain configuration parameters set in the smb.conf file.

more...
samba410

more detail
2019-09-03VuXML ID ce231189-ce56-11e9-9fa0-0050569f0b83

The Varnish Team reports:

A failure in HTTP/1 parsing can allow a remote attacker to trigger an assertion in varnish, restarting the daemon and clearing the cache.

more...
varnish6

more detail
2019-09-02VuXML ID c9c6c2f8-cd54-11e9-af89-080027ef1a23

GnuPG reports:

Mitigate an ECDSA timing attack.

more...
libgcrypt

more detail
2019-08-31*VuXML ID ed8d5535-ca78-11e9-980b-999ff59c22ea

Ruby news:

There are multiple vulnerabilities about Cross-Site Scripting (XSS) in jQuery shipped with RDoc which bundled in Ruby. All Ruby users are recommended to update Ruby to the latest release which includes the fixed version of RDoc.

The following vulnerabilities have been reported.

CVE-2012-6708

CVE-2015-9251

more...
ruby
rubygem-rdoc

more detail
2019-08-30VuXML ID b68cc195-cae7-11e9-86e9-001b217b3468

Gitlab reports:

Kubernetes Integration Server-Side Request Forgery

Server-Side Request Forgery in Jira Integration

Improved Protection Against Credential Stuffing Attacks

Markdown Clientside Resource Exhaustion

Pipeline Status Disclosure

Group Runner Authorization Issue

CI Metrics Disclosure

User IP Disclosed by Embedded Image and Media

Label Description HTML Injection

IDOR in Epic Notes API

Push Rule Bypass

Project Visibility Restriction Bypass

Merge Request Discussion Restriction Bypass

Disclosure of Merge Request IDs

Weak Authentication In Certain Account Actions

Disclosure of Commit Title and Comments

Stored XSS via Markdown

EXIF Geolocation Data Exposure

Multiple SSRF Regressions on Gitaly

Default Branch Name Exposure

Potential Denial of Service via CI Pipelines

Privilege Escalation via Logrotate

more...
gitlab-ce

more detail
2019-08-30VuXML ID e45c3669-caf2-11e9-851a-dcf3aaa3f3ff

The WebKitGTK project reports many vulnerabilities, including several arbitrary code execution vulnerabilities.

more...
webkit2-gtk3

more detail
2019-08-28VuXML ID 0f31b4e9-c827-11e9-9626-589cfc01894a

Mozilla Foundation reports:

CVE-2019-11733: Stored passwords in 'Saved Logins' can be copied without master password entry

When a master password is set, it is required to be entered again before stored passwords can be accessed in the 'Saved Logins' dialog. It was found that locally stored passwords can be copied to the clipboard thorough the 'copy password' context menu item without re-entering the master password if the master password had been previously entered in the same session, allowing for potential theft of stored passwords.

more...
cliqz
firefox

more detail
2019-08-28VuXML ID 7a7891fc-6318-447a-ba45-31d525ec11a0

Jenkins Security Advisory:

Description

(Medium) SECURITY-1453 / CVE-2019-10383

Stored XSS vulnerability in update center

(High) SECURITY-1491 / CVE-2019-10384

CSRF protection tokens for anonymous users did not expire in some circumstances

more...
jenkins
jenkins-lts

more detail
2019-08-28VuXML ID abaaecda-ea16-43e2-bad0-d34a9ac576b1

Aki Tuomi reports:

Vulnerability Details: IMAP and ManageSieve protocol parsers do not properly handle NUL byte when scanning data in quoted strings, leading to out of bounds heap memory writes. Risk: This vulnerability allows for out-of-bounds writes to objects stored on the heap up to 8096 bytes in pre-login phase, and 65536 bytes post-login phase, allowing sufficiently skilled attacker to perform complicated attacks that can lead to leaking private information or remote code execution. Abuse of this bug is very difficult to observe, as it does not necessarily cause a crash. Attempts to abuse this bug are not directly evident from logs.

more...
dovecot
dovecot-pigeonhole

more detail
2019-08-25VuXML ID 72a5579e-c765-11e9-8052-0028f8d09152

Jonathon Loomey of Netflix reports:

HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion

Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following:

  • CVE-2019-9512 "Ping Flood": The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.
  • CVE-2019-9514 "Reset Flood": The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both, potentially leading to a denial of service.
  • CVE-2019-9515 "Settings Flood": The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.
more...
h2o-devel

more detail
2019-08-25VuXML ID 73b1e734-c74e-11e9-8052-0028f8d09152

Jonathon Loomey of Netflix reports:

HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion

Recently, a series of DoS attack vulnerabilities have been reported on a broad range of HTTP/2 stacks. Among the vulnerabilities, H2O is exposed to the following:

  • CVE-2019-9512 "Ping Flood": The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.
  • CVE-2019-9514 "Reset Flood": The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both, potentially leading to a denial of service.
  • CVE-2019-9515 "Settings Flood": The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.
more...
h2o

more detail
2019-08-22VuXML ID e7392840-c520-11e9-a4ef-0800274e5f20

The Gitea Team reports:

This release contains two security fixes, so we highly recommend updating.

more...
gitea

more detail
2019-08-21VuXML ID c97a940b-c392-11e9-bb38-000d3ab229d6

Node.js reports:

Node.js, as well as many other implementations of HTTP/2, have been found vulnerable to Denial of Service attacks. See https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md for more information.

Updates are now available for all active Node.js release lines, including Linux ARMv6 builds for Node.js 8.x (which had been delayed).

We recommend that all Node.js users upgrade to a version listed below as soon as possible.

Vulnerabilities Fixed

Impact: All versions of Node.js 8 (LTS "Carbon"), Node.js 10 (LTS "Dubnium"), and Node.js 12 (Current) are vulnerable to the following:

  • CVE-2019-9511 "Data Dribble": The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.
  • CVE-2019-9512 "Ping Flood": The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.
  • CVE-2019-9513 "Resource Loop": The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU, potentially leading to a denial of service.
  • CVE-2019-9514 "Reset Flood": The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both, potentially leading to a denial of service.
  • CVE-2019-9515 "Settings Flood": The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.
  • CVE-2019-9516 "0-Length Headers Leak": The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory, potentially leading to a denial of service.
  • CVE-2019-9517 "Internal Data Buffering": The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both, potentially leading to a denial of service.
  • CVE-2019-9518 "Empty Frames Flood": The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSH_PROMISE. The peer spends time processing each frame disproportionate to attack bandwidth. This can consume excess CPU, potentially leading to a denial of service. (Discovered by Piotr Sikora of Google)
more...
node
node10
node8

more detail
2019-08-21VuXML ID dbd1f627-c43b-11e9-a923-9c5c8e75236a

Micah Snyder reports:

  • An out of bounds write was possible within ClamAV&s NSIS bzip2 library when attempting decompression in cases where the number of selectors exceeded the max limit set by the library (CVE-2019-12900). The issue has been resolved by respecting that limit.
  • The zip bomb vulnerability mitigated in 0.101.3 has been assigned the CVE identifier CVE-2019-12625. Unfortunately, a workaround for the zip-bomb mitigation was immediately identified. To remediate the zip-bomb scan time issue, a scan time limit has been introduced in 0.101.4. This limit now resolves ClamAV's vulnerability to CVE-2019-12625.
more...
clamav
clamav-milter

more detail
2019-08-20VuXML ID 795442e7-c355-11e9-8224-5404a68ad561

The VLC project reports:

Security: * Fix a buffer overflow in the MKV demuxer (CVE-2019-14970) * Fix a read buffer overflow in the avcodec decoder (CVE-2019-13962) * Fix a read buffer overflow in the FAAD decoder * Fix a read buffer overflow in the OGG demuxer (CVE-2019-14437, CVE-2019-14438) * Fix a read buffer overflow in the ASF demuxer (CVE-2019-14776) * Fix a use after free in the MKV demuxer (CVE-2019-14777, CVE-2019-14778) * Fix a use after free in the ASF demuxer (CVE-2019-14533) * Fix a couple of integer underflows in the MP4 demuxer (CVE-2019-13602) * Fix a null dereference in the dvdnav demuxer * Fix a null dereference in the ASF demuxer (CVE-2019-14534) * Fix a null dereference in the AVI demuxer * Fix a division by zero in the CAF demuxer (CVE-2019-14498) * Fix a division by zero in the ASF demuxer (CVE-2019-14535)

more...
vlc

more detail
2019-08-19VuXML ID 56778a31-c2a1-11e9-9051-4c72b94353b5

SO-AND-SO reports:

nsd-checkzone in NLnet Labs NSD 4.2.0 has a Stack-based Buffer Overflow in the dname_concatenate() function in dname.c.

more...
nsd

more detail
2019-08-18VuXML ID d51b52cf-c199-11e9-b13f-001b217b3468

The Git community reports:

A carefully constructed commit object with a very large number of parents may lead to potential out-of-bounds writes or potential denial of service.

The ProgramData configuration file is always read for compatibility with Git for Windows and Portable Git installations. The ProgramData location is not necessarily writable only by administrators, so we now ensure that the configuration file is owned by the administrator or the current user.

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libgit2

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2019-08-18VuXML ID d905b219-c1ca-11e9-8c46-0c9d925bbbc0

nvd.nist.gov reports

X.Org xdm 1.1.10, 1.1.11, and possibly other versions, when performing authentication using certain implementations of the crypt API function that can return NULL, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by attempting to log into an account whose password field contains invalid characters, as demonstrated using the crypt function from glibc 2.17 and later with (1) the "!" character in the salt portion of a password field or (2) a password that has been encrypted using DES or MD5 in FIPS-140 mode.

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xdm

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2019-08-17VuXML ID caf545f2-c0d9-11e9-9051-4c72b94353b5

SO-AND-SO reports:

SECURITY: CVE-2019-10081

mod_http2: HTTP/2 very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client.

SECURITY: CVE-2019-9517

mod_http2: a malicious client could perform a DoS attack by flooding a connection with requests and basically never reading responses on the TCP connection. Depending on h2 worker dimensioning, it was possible to block those with relatively few connections.

SECURITY: CVE-2019-10098

rewrite, core: Set PCRE_DOTALL flag by default to avoid unpredictable matches and substitutions with encoded line break characters.

SECURITY: CVE-2019-10092

Remove HTML-escaped URLs from canned error responses to prevent misleading text/links being displayed via crafted links.

SECURITY: CVE-2019-10097

mod_remoteip: Fix stack buffer overflow and NULL pointer deference when reading the PROXY protocol header.

CVE-2019-10082

mod_http2: Using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown.

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apache24

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2019-08-17VuXML ID ece65d3b-c20c-11e9-8af4-bcaec55be5e5

Joe Cooper reports:

I've rolled out Webmin version 1.930 and Usermin version 1.780 for all repositories. This release includes several security fixes, including one potentially serious one caused by malicious code inserted into Webmin and Usermin at some point on our build infrastructure. We're still investigating how and when, but the exploitable code has never existed in our github repositories, so we've rebuilt from git source on new infrastructure (and checked to be sure the result does not contain the malicious code).

I don't have a changelog for these releases yet, but I wanted to announce them immediately due to the severity of this issue. To exploit the malicious code, your Webmin installation must have Webmin -> Webmin Configuration -> Authentication -> Password expiry policy set to Prompt users with expired passwords to enter a new one. This option is not set by default, but if it is set, it allows remote code execution.

This release addresses CVE-2019-15107, which was disclosed earlier today. It also addresses a handful of XSS issues that we were notified about, and a bounty was awarded to the researcher (a different one) who found them.

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usermin
webmin

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2019-08-16VuXML ID 121fec01-c042-11e9-a73f-b36f5969f162

nghttp2 GitHub releases:

This release fixes CVE-2019-9511 "Data Dribble" and CVE-2019-9513 "Resource Loop" vulnerability in nghttpx and nghttpd. Specially crafted HTTP/2 frames cause Denial of Service by consuming CPU time. Check out https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md for details. For nghttpx, additionally limiting inbound traffic by --read-rate and --read-burst options is quite effective against this kind of attack.

CVE-2019-9511 "Data Dribble": The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

CVE-2019-9513 "Ping Flood": The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both, potentially leading to a denial of service.

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libnghttp2
nghttp2

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2019-08-16VuXML ID 60e991ac-c013-11e9-b662-001cc0382b2f

Apple reports:

  • CVE-2019-8696 and CVE-2019-8675: SNMP buffer overflows.
  • IPP buffer overflow.
  • Memory disclosure in the scheduler.
  • DoS issues in the scheduler.
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cups

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2019-08-15VuXML ID 41f4baac-bf77-11e9-8d2f-5404a68ad561

The traefik project reports:

Update of dependency to go go1.12.8 resolves potential HTTP/2 denial of service in traefik.

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traefik

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2019-08-15*VuXML ID 7f7d6412-bae5-11e9-be92-3085a9a95629

Jesse Smith (upstream author of the doas program) reported:

Previous versions of "doas" transferred most environment variables, such as USER, HOME, and PATH from the original user to the target user. Passing these variables could cause files in the wrong path or home directory to be read (or written to), which resulted in potential security problems.

Many thanks to Sander Bos for reporting this issue and explaining how it can be exploited.

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doas

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2019-08-14*VuXML ID 87679fcb-be60-11e9-9051-4c72b94353b5

NGINX Team reports:

Several security issues were identified in nginx HTTP/2 implementation which might cause excessive memory consumption and CPU usage (CVE-2019-9511, CVE-2019-9513, CVE-2019-9516). The issues affect nginx compiled with the ngx_http_v2_module (not compiled by default) if the http2 option of the listen directive is used in a configuration file.

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nginx
nginx-devel

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2019-08-13VuXML ID 0569146e-bdef-11e9-bd31-8de4a4470bbb

Nokogiri GitHub release:

A command injection vulnerability in Nokogiri v1.10.3 and earlier allows commands to be executed in a subprocess by Ruby's Kernel.open method. Processes are vulnerable only if the undocumented method Nokogiri::CSS::Tokenizer#load_file is being passed untrusted user input.

This vulnerability appears in code generated by the Rexical gem versions v1.0.6 and earlier. Rexical is used by Nokogiri to generate lexical scanner code for parsing CSS queries. The underlying vulnerability was addressed in Rexical v1.0.7 and Nokogiri upgraded to this version of Rexical in Nokogiri v1.10.4.

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rubygem-nokogiri

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2019-08-13VuXML ID ddd48087-bd86-11e9-b13f-001b217b3468

Gitlab reports:

Insecure Authentication Methods Disabled for Grafana By Default

Multiple Command-Line Flag Injection Vulnerabilities

Insecure Cookie Handling on GitLab Pages

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gitlab-ce

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2019-08-09VuXML ID f56669f5-d799-4ff5-9174-64a6d571c451

Jon Siwek of Corelight reports:

This is a security patch release to address potential Denial of Service vulnerabilities:

  • Null pointer dereference in the RPC analysis code. RPC analyzers (e.g. MOUNT or NFS) are not enabled in the default configuration.
  • Signed integer overflow in BinPAC-generated parser code. The result of this is Undefined Behavior with respect to the array bounds checking conditions that BinPAC generates, so it's unpredictable what an optimizing compiler may actually do under the assumption that signed integer overlows should never happen. The specific symptom which lead to finding this issue was with the PE analyzer causing out-of-memory crashes due to large allocations that were otherwise prevented when the array bounds checking logic was changed to prevent any possible signed integer overlow.
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bro

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2019-08-09VuXML ID f5f0a640-bae8-11e9-bb3a-001e2a3f778d

The KDE Community has released a security announcement:

The syntax Key[$e]=$(shell command) in *.desktop files, .directory files, and configuration files (typically found in ~/.config) was an intentional feature of KConfig, to allow flexible configuration. This could however be abused by malicious people to make the users install such files and get code executed even without intentional action by the user.

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kf5-kconfig

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2019-08-08VuXML ID 9de4c1c1-b9ee-11e9-82aa-6cc21735f730

The PostgreSQL project reports:

Versions Affected: 9.4 - 11

Given a suitable `SECURITY DEFINER` function, an attacker can execute arbitrary SQL under the identity of the function owner. An attack requires `EXECUTE` permission on the function, which must itself contain a function call having inexact argument type match. For example, `length('foo'::varchar)` and `length('foo')` are inexact, while `length('foo'::text)` is exact. As part of exploiting this vulnerability, the attacker uses `CREATE DOMAIN` to create a type in a `pg_temp` schema. The attack pattern and fix are similar to that for CVE-2007-2138.

Writing `SECURITY DEFINER` functions continues to require following the considerations noted in the documentation:

https://www.postgresql.org/docs/devel/sql-createfunction.html#SQL-CREATEFUNCTION-SECURITY

Versions Affected: 11

In a database containing hypothetical, user-defined hash equality operators, an attacker could read arbitrary bytes of server memory. For an attack to become possible, a superuser would need to create unusual operators. It is possible for operators not purpose-crafted for attack to have the properties that enable an attack, but we are not aware of specific examples.

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postgresql10-server
postgresql11-server
postgresql94-server
postgresql95-server
postgresql96-server

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2019-08-03VuXML ID 6e65dfea-b614-11e9-a3a2-1506e15611cc

Django release notes:

CVE-2019-14232: Denial-of-service possibility in django.utils.text.Truncator

If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable

The regular expressions used by Truncator have been simplified in order to avoid potential backtracking issues. As a consequence, trailing punctuation may now at times be included in the truncated output.

CVE-2019-14233: Denial-of-service possibility in strip_tags()

Due to the behavior of the underlying HTMLParser, django.utils.html.strip_tags() would be extremely slow to evaluate certain inputs containing large sequences of nested incomplete HTML entities. The strip_tags() method is used to implement the corresponding striptags template filter, which was thus also vulnerable.

strip_tags() now avoids recursive calls to HTMLParser when progress removing tags, but necessarily incomplete HTML entities, stops being made.

Remember that absolutely NO guarantee is provided about the results of strip_tags() being HTML safe. So NEVER mark safe the result of a strip_tags() call without escaping it first, for example with django.utils.html.escape().

CVE-2019-14234: SQL injection possibility in key and index lookups for JSONField/HStoreField

Key and index lookups for JSONField and key lookups for HStoreField were subject to SQL injection, using a suitably crafted dictionary, with dictionary expansion, as the **kwargs passed to QuerySet.filter().

CVE-2019-14235: Potential memory exhaustion in django.utils.encoding.uri_to_iri()

If passed certain inputs, django.utils.encoding.uri_to_iri() could lead to significant memory usage due to excessive recursion when re-percent-encoding invalid UTF-8 octet sequences.

uri_to_iri() now avoids recursion when re-percent-encoding invalid UTF-8 octet sequences.

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py27-django111
py27-django21
py27-django22
py35-django111
py35-django21
py35-django22
py36-django111
py36-django21
py36-django22
py37-django111
py37-django21
py37-django22

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2019-08-03*VuXML ID f4d638b9-e6e5-4dbe-8c70-571dbc116174

curl security problems:

CVE-2018-14618: NTLM password overflow via integer overflow

The internal function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how large temporary storage area to allocate from the heap.

The length value is then subsequently used to iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow.

This bug is almost identical to CVE-2017-8816.

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curl
linux-c7-curl

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2019-07-31VuXML ID 3b2ee737-c12d-11e9-aabc-0800274e5f20

The Gitea Team reports:

This release contains two security fixes, so we highly recommend updating.

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gitea

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2019-07-31VuXML ID e7b69694-b3b5-11e9-9bb6-0800274e5f20

The Gitea Team reports:

This version of Gitea contains security fixes that could not be backported to 1.8. For this reason, we strongly recommend updating.

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gitea

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2019-07-30VuXML ID 0d3f99f7-b30c-11e9-a87f-a4badb2f4699

Problem Description:

If a process attempts to transmit rights over a UNIX-domain socket and an error causes the attempt to fail, references acquired on the rights are not released and are leaked. This bug can be used to cause the reference counter to wrap around and free the corresponding file structure.

Impact:

A local user can exploit the bug to gain root privileges or escape from a jail.

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FreeBSD-kernel

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2019-07-30VuXML ID 14a3b376-b30a-11e9-a87f-a4badb2f4699

Problem Description:

To implement one particular ioctl, the Linux emulation code used a special interface present in the cd(4) driver which allows it to copy subchannel information directly to a kernel address. This interface was erroneously made accessible to userland, allowing users with read access to a cd(4) device to arbitrarily overwrite kernel memory when some media is present in the device.

Impact:

A user in the operator group can make use of this interface to gain root privileges on a system with a cd(4) device when some media is present in the device.

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FreeBSD-kernel

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2019-07-30VuXML ID 1cd89254-b2db-11e9-8001-001b217b3468

Gitlab reports:

GitHub Integration SSRF

Trigger Token Impersonation

Build Status Disclosure

SSRF Mitigation Bypass

Information Disclosure New Issue ID

IDOR Label Name Enumeration

Persistent XSS Wiki Pages

User Revokation Bypass with Mattermost Integration

Arbitrary File Upload via Import Project Archive

Information Disclosure Vulnerability Feedback

Persistent XSS via Email

Denial Of Service Epic Comments

Email Verification Bypass

Override Merge Request Approval Rules

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gitlab-ce

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2019-07-30*VuXML ID 2da3cb25-6571-11e9-8e67-206a8a720317

Problem Description:

EAP-pwd implementation in hostapd (EAP server) and wpa_supplicant (EAP peer) does not to validate the received scalar and element values in EAP-pwd-Commit messages properly. This could result in attacks that would be able to complete EAP-pwd authentication exchange without the attacker having to know the used password.

See https://w1.fi/security/2019-4/eap-pwd-missing-commit-validation.txt for a detailed description of the bug.

Impact:

All wpa_supplicant and hostapd versions with EAP-pwd support.

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FreeBSD
hostapd
wpa_supplicant

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2019-07-30VuXML ID 39f6cbff-b30a-11e9-a87f-a4badb2f4699

Problem Description:

Insufficient validation of environment variables in the telnet client supplied in FreeBSD can lead to stack-based buffer overflows. A stack- based overflow is present in the handling of environment variables when connecting via the telnet client to remote telnet servers.

This issue only affects the telnet client. Inbound telnet sessions to telnetd(8) are not affected by this issue.

Impact:

These buffer overflows may be triggered when connecting to a malicious server, or by an active attacker in the network path between the client and server. Specially crafted TELNET command sequences may cause the execution of arbitrary code with the privileges of the user invoking telnet(1).

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FreeBSD

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2019-07-30VuXML ID 3d02520d-b309-11e9-a87f-a4badb2f4699

Problem Description:

A bug in the pf(4) IPv6 fragment reassembly logic incorrectly uses the last extension header offset from the last received packet instead of from the first packet.

Impact:

Malicious IPv6 packets with different IPv6 extensions could cause a kernel panic or potentially a filtering rule bypass.

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FreeBSD-kernel

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2019-07-30VuXML ID 5721ae65-b30a-11e9-a87f-a4badb2f4699

Problem Description:

The code which handles a close(2) of a descriptor created by posix_openpt(2) fails to undo the configuration which causes SIGIO to be raised. This bug can lead to a write-after-free of kernel memory.

Impact:

The bug permits malicious code to trigger a write-after-free, which may be used to gain root privileges or escape a jail.

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FreeBSD-kernel

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2019-07-30VuXML ID 59c5f255-b309-11e9-a87f-a4badb2f4699

Problem Description:

States in pf(4) let ICMP and ICMP6 packets pass if they have a packet in their payload matching an existing condition. pf(4) does not check if the outer ICMP or ICMP6 packet has the same destination IP as the source IP of the inner protocol packet.

Impact:

A maliciously crafted ICMP/ICMP6 packet could bypass the packet filter rules and be passed to a host that would otherwise be unavailable.

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FreeBSD-kernel

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2019-07-30VuXML ID 6b856e00-b30a-11e9-a87f-a4badb2f4699

Problem Description:

Due to insufficient initialization of memory copied to userland in the components listed above small amounts of kernel memory may be disclosed to userland processes.

Impact:

A user who can invoke 32-bit FreeBSD ioctls may be able to read the contents of small portions of kernel memory.

Such memory might contain sensitive information, such as portions of the file cache or terminal buffers. This information might be directly useful, or it might be leveraged to obtain elevated privileges in some way; for example, a terminal buffer might include a user-entered password.

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FreeBSD-kernel

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2019-07-30VuXML ID a633651b-b309-11e9-a87f-a4badb2f4699

Problem Description:

On some Intel processors utilizing speculative execution a local process may be able to infer stale information from microarchitectural buffers to obtain a memory disclosure.

Impact:

An attacker may be able to read secret data from the kernel or from a process when executing untrusted code (for example, in a web browser).

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FreeBSD-kernel

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2019-07-30*VuXML ID c2576e14-36e2-11e9-9eda-206a8a720317

Network Time Foundation reports:

A crafted malicious authenticated mode 6 (ntpq) packet from a permitted network address can trigger a NULL pointer dereference, crashing ntpd.

Note that for this attack to work, the sending system must be on an address that the target's ntpd accepts mode 6 packets from, and must use a private key that is specifically listed as being used for mode 6 authorization.

Impact: The ntpd daemon can crash due to the NULL pointer dereference, causing a denial of service.

Mitigation:

  • Use restrict noquery to limit addresses that can send mode 6 queries.
  • Limit access to the private controlkey in ntp.keys.
  • Upgrade to 4.2.8p13, or later.
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FreeBSD
ntp

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2019-07-30VuXML ID c294c2e6-b309-11e9-a87f-a4badb2f4699

Problem Description:

While processing acknowledgements, the RACK code uses several linked lists to maintain state entries. A malicious attacker can cause the lists to grow unbounded. This can cause an expensive list traversal on every packet being processed, leading to resource exhaustion and a denial of service.

Impact:

An attacker with the ability to send specially crafted TCP traffic to a victim system can degrade network performance and/or consume excessive CPU by exploiting the inefficiency of traversing the potentially very large RACK linked lists with relatively small bandwidth cost.

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FreeBSD-kernel

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2019-07-30VuXML ID deb6e164-b30b-11e9-a87f-a4badb2f4699

Problem Description:

System calls operating on file descriptors obtain a reference to relevant struct file which due to a programming error was not always put back, which in turn could be used to overflow the counter of affected struct file.

Impact:

A local user can use this flaw to obtain access to files, directories, sockets etc. opened by processes owned by other users. If obtained struct file represents a directory from outside of user's jail, it can be used to access files outside of the jail. If the user in question is a jailed root they can obtain root privileges on the host system.

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FreeBSD-kernel

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2019-07-30VuXML ID edf064fb-b30b-11e9-a87f-a4badb2f4699

Problem Description:

The pci_xhci_device_doorbell() function does not validate the 'epid' and 'streamid' provided by the guest, leading to an out-of-bounds read.

Impact:

A misbehaving bhyve guest could crash the system or access memory that it should not be able to.

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FreeBSD-kernel

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2019-07-30VuXML ID f62bba56-b309-11e9-a87f-a4badb2f4699

Problem Description:

With certain inputs, iconv may write beyond the end of the output buffer.

Impact:

Depending on the way in which iconv is used, an attacker may be able to create a denial of service, provoke incorrect program behavior, or induce a remote code execution. iconv is a libc library function and the nature of possible attacks will depend on the way in which iconv is used by applications or daemons.

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FreeBSD

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2019-07-30VuXML ID ff82610f-b309-11e9-a87f-a4badb2f4699

Problem Description:

A bug causes up to three bytes of kernel stack memory to be written to disk as uninitialized directory entry padding. This data can be viewed by any user with read access to the directory. Additionally, a malicious user with write access to a directory can cause up to 254 bytes of kernel stack memory to be exposed.

Impact:

Some amount of the kernel stack is disclosed and written out to the filesystem.

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FreeBSD-kernel

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2019-07-28VuXML ID 38d2df4d-b143-11e9-87e7-901b0e934d69

Matrix developers report:

The matrix team releases Synapse 1.2.1 as a critical security update. It contains patches relating to redactions and event federation:

  • Prevent an attack where a federated server could send redactions for arbitrary events in v1 and v2 rooms.
  • Prevent a denial-of-service attack where cycles of redaction events would make Synapse spin infinitely.
  • Prevent an attack where users could be joined or parted from public rooms without their consent.
  • Fix a vulnerability where a federated server could spoof read-receipts from users on other servers.
  • It was possible for a room moderator to send a redaction for an m.room.create event, which would downgrade the room to version 1.
more...
py27-matrix-synapse
py35-matrix-synapse
py36-matrix-synapse
py37-matrix-synapse

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2019-07-26*VuXML ID 3e0da406-aece-11e9-8d41-97657151f8c2

Exim team report:

A local or remote attacker can execute programs with root privileges - if you've an unusual configuration.

If your configuration uses the ${sort } expansion for items that can be controlled by an attacker (e.g. $local_part, $domain). The default config, as shipped by the Exim developers, does not contain ${sort }.

The vulnerability is exploitable either remotely or locally and could be used to execute other programs with root privilege. The ${sort } expansion re-evaluates its items.

Exim 4.92.1 is not vulnerable.

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exim

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2019-07-23*VuXML ID 0592f49f-b3b8-4260-b648-d1718762656c

Mozilla Foundation reports:

CVE-2019-9811: Sandbox escape via installation of malicious language pack

CVE-2019-11711: Script injection within domain through inner window reuse

CVE-2019-11712: Cross-origin POST requests can be made with NPAPI plugins by following 308 redirects

CVE-2019-11713: Use-after-free with HTTP/2 cached stream

CVE-2019-11714: NeckoChild can trigger crash when accessed off of main thread

CVE-2019-11729: Empty or malformed p256-ECDH public keys may trigger a segmentation fault

CVE-2019-11715: HTML parsing error can contribute to content XSS

CVE-2019-11716: globalThis not enumerable until accessed

CVE-2019-11717: Caret character improperly escaped in origins

CVE-2019-11718: Activity Stream writes unsanitized content to innerHTML

CVE-2019-11719: Out-of-bounds read when importing curve25519 private key

CVE-2019-11720: Character encoding XSS vulnerability

CVE-2019-11721: Domain spoofing through unicode latin 'kra' character

CVE-2019-11730: Same-origin policy treats all files in a directory as having the same-origin

CVE-2019-11723: Cookie leakage during add-on fetching across private browsing boundaries

CVE-2019-11724: Retired site input.mozilla.org has remote troubleshooting permissions

CVE-2019-11725: Websocket resources bypass safebrowsing protections

CVE-2019-11727: PKCS#1 v1.5 signatures can be used for TLS 1.3

CVE-2019-11728: Port scanning through Alt-Svc header

CVE-2019-11710: Memory safety bugs fixed in Firefox 68

CVE-2019-11709: Memory safety bugs fixed in Firefox 68 and Firefox ESR 60.8

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

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2019-07-23*VuXML ID 05da6b56-3e66-4306-9ea3-89fafe939726

Mozilla Foundation reports:

CVE-2019-9790: Use-after-free when removing in-use DOM elements

CVE-2019-9791: Type inference is incorrect for constructors entered through on-stack replacement with IonMonkey

CVE-2019-9792: IonMonkey leaks JS_OPTIMIZED_OUT magic value to script

CVE-2019-9793: Improper bounds checks when Spectre mitigations are disabled

CVE-2019-9794: Command line arguments not discarded during execution

CVE-2019-9795: Type-confusion in IonMonkey JIT compiler

CVE-2019-9796: Use-after-free with SMIL animation controller

CVE-2019-9797: Cross-origin theft of images with createImageBitmap

CVE-2019-9798: Library is loaded from world writable APITRACE_LIB location

CVE-2019-9799: Information disclosure via IPC channel messages

CVE-2019-9801: Windows programs that are not 'URL Handlers' are exposed to web content

CVE-2019-9802: Chrome process information leak

CVE-2019-9803: Upgrade-Insecure-Requests incorrectly enforced for same-origin navigation

CVE-2019-9804: Code execution through 'Copy as cURL' in Firefox Developer Tools on macOS

CVE-2019-9805: Potential use of uninitialized memory in Prio

CVE-2019-9806: Denial of service through successive FTP authorization prompts

CVE-2019-9807: Text sent through FTP connection can be incorporated into alert messages

CVE-2019-9809: Denial of service through FTP modal alert error messages

CVE-2019-9808: WebRTC permissions can display incorrect origin with data: and blob: URLs

CVE-2019-9789: Memory safety bugs fixed in Firefox 66

CVE-2019-9788: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

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2019-07-23*VuXML ID 44b6dfbf-4ef7-4d52-ad52-2b1b05d81272

Mozilla Foundation reports:

CVE-2019-9815: Disable hyperthreading on content JavaScript threads on macOS

CVE-2019-9816: Type confusion with object groups and UnboxedObjects

CVE-2019-9817: Stealing of cross-domain images using canvas

CVE-2019-9818: Use-after-free in crash generation server

CVE-2019-9819: Compartment mismatch with fetch API

CVE-2019-9820: Use-after-free of ChromeEventHandler by DocShell

CVE-2019-9821: Use-after-free in AssertWorkerThread

CVE-2019-11691: Use-after-free in XMLHttpRequest

CVE-2019-11692: Use-after-free removing listeners in the event listener manager

CVE-2019-11693: Buffer overflow in WebGL bufferdata on Linux

CVE-2019-7317: Use-after-free in png_image_free of libpng library

CVE-2019-11694: Uninitialized memory memory leakage in Windows sandbox

CVE-2019-11695: Custom cursor can render over user interface outside of web content

CVE-2019-11696: Java web start .JNLP files are not recognized as executable files for download prompts

CVE-2019-11697: Pressing key combinations can bypass installation prompt delays and install extensions

CVE-2019-11698: Theft of user history data through drag and drop of hyperlinks to and from bookmarks

CVE-2019-11700: res: protocol can be used to open known local files

CVE-2019-11699: Incorrect domain name highlighting during page navigation

CVE-2019-11701: webcal: protocol default handler loads vulnerable web page

CVE-2019-9814: Memory safety bugs fixed in Firefox 67

CVE-2019-9800: Memory safety bugs fixed in Firefox 67 and Firefox ESR 60.7

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2019-07-23*VuXML ID 7c3a02b9-3273-4426-a0ba-f90fad2ff72e

Mozilla Foundation reports:

CVE-2018-12391: HTTP Live Stream audio data is accessible cross-origin

CVE-2018-12392: Crash with nested event loops

CVE-2018-12393: Integer overflow during Unicode conversion while loading JavaScript

CVE-2018-12395: WebExtension bypass of domain restrictions through header rewriting

CVE-2018-12396: WebExtension content scripts can execute in disallowed contexts

CVE-2018-12397:

CVE-2018-12398: CSP bypass through stylesheet injection in resource URIs

CVE-2018-12399: Spoofing of protocol registration notification bar

CVE-2018-12400: Favicons are cached in private browsing mode on Firefox for Android

CVE-2018-12401: DOS attack through special resource URI parsing

CVE-2018-12402: SameSite cookies leak when pages are explicitly saved

CVE-2018-12403: Mixed content warning is not displayed when HTTPS page loads a favicon over HTTP

CVE-2018-12388: Memory safety bugs fixed in Firefox 63

CVE-2018-12390: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2019-07-23*VuXML ID b1f7d52f-fc42-48e8-8403-87d4c9d26229

Mozilla Foundation reports:

CVE-2018-18500: Use-after-free parsing HTML5 stream

CVE-2018-18503: Memory corruption with Audio Buffer

CVE-2018-18504: Memory corruption and out-of-bounds read of texture client buffer

CVE-2018-18505: Privilege escalation through IPC channel messages

CVE-2018-18506: Proxy Auto-Configuration file can define localhost access to be proxied

CVE-2018-18502: Memory safety bugs fixed in Firefox 65

CVE-2018-18501: Memory safety bugs fixed in Firefox 65 and Firefox ESR 60.5

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2019-07-23*VuXML ID c4f39920-781f-4aeb-b6af-17ed566c4272

Mozilla Foundation reports:

CVE-2018-12386: Type confusion in JavaScript

A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered.

CVE-2018-12387:

A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content process.

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2019-07-23*VuXML ID d10b49b2-8d02-49e8-afde-0844626317af

Mozilla Foundation reports:

CVE-2018-12407: Buffer overflow with ANGLE library when using VertexBuffer11 module

CVE-2018-17466: Buffer overflow and out-of-bounds read in ANGLE library with TextureStorage11

CVE-2018-18492: Use-after-free with select element

CVE-2018-18493: Buffer overflow in accelerated 2D canvas with Skia

CVE-2018-18494: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs

CVE-2018-18495: WebExtension content scripts can be loaded in about: pages

CVE-2018-18496: Embedded feed preview page can be abused for clickjacking

CVE-2018-18497: WebExtensions can load arbitrary URLs through pipe separators

CVE-2018-18498: Integer overflow when calculating buffer sizes for images

CVE-2018-12406: Memory safety bugs fixed in Firefox 64

CVE-2018-12405: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2019-07-22VuXML ID 198e6220-ac8b-11e9-a1c7-b499baebfeaf

Oracle reports:

This Critical Patch Update contains 45 new security fixes for Oracle MySQL. 4 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

more...
mariadb101-server
mariadb102-server
mariadb103-server
mariadb104-server
mariadb55-server
mysql56-server
mysql57-server
mysql80-server
percona55-server
percona56-server
percona57-server

more detail
2019-07-21VuXML ID 19d648e0-ab69-11e9-bfef-000ffec0b3e1

Drupal Security Team reports:

In Drupal 8.7.4, when the experimental Workspaces module is enabled, an access bypass condition is created.

This can be mitigated by disabling the Workspaces module. It does not affect any release other than Drupal 8.7.4.

more...
drupal8

more detail
2019-07-20VuXML ID 5914705c-ab03-11e9-a4f9-080027ac955c

Simon Tatham reports:

Vulnerabilities fixed in this release include:

  • A malicious SSH-1 server could trigger a buffer overrun by sending extremely short RSA keys, or certain bad packet length fields. Either of these could happen before host key verification, so even if you trust the server you *intended* to connect to, you would still be at risk.

    (However, the SSH-1 protocol is obsolete, and recent versions of PuTTY do not try it by default, so you are only at risk if you work with old servers and have explicitly configured SSH-1.)
  • If a malicious process found a way to impersonate Pageant, then it could cause an integer overflow in any of the SSH client tools (PuTTY, Plink, PSCP, PSFTP) which accessed the malicious Pageant.

Other security-related bug fixes include:

  • The 'trust sigil' system introduced in PuTTY 0.71 to protect against server spoofing attacks had multiple bugs. Trust sigils were not turned off after login in the SSH-1 and Rlogin protocols, and not turned back on if you used the Restart Session command. Both are now fixed.
more...
putty
putty-gtk2
putty-nogtk

more detail
2019-07-17VuXML ID df3db21d-1a4d-4c78-acf7-4639e5a795e0

Jenkins Security Advisory:

Description

(Medium) SECURITY-1424 / CVE-2019-10352

Arbitrary file write vulnerability using file parameter definitions

(High) SECURITY-626 / CVE-2019-10353

CSRF protection tokens did not expire

(Medium) SECURITY-534 / CVE-2019-10354

Unauthorized view fragment access

more...
jenkins
jenkins-lts

more detail
2019-07-16VuXML ID 93167bef-9752-11e9-b61c-b885849ded8e

Mitre report:

libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded.

more...
libxslt

more detail
2019-07-12VuXML ID 818b2bcb-a46f-11e9-bed9-001999f8d30b

The Asterisk project reports:

A specially crafted SIP in-dialog MESSAGE message can cause Asterisk to crash.

more...
asterisk13
asterisk15
asterisk16

more detail
2019-07-12VuXML ID a449c604-a43a-11e9-b422-fcaa147e860e

Python changelog:

bpo-37463: ssl.match_hostname() no longer accepts IPv4 addresses with additional text after the address and only quad-dotted notation without trailing whitespaces. Some inet_aton() implementations ignore whitespace and all data after whitespace, e.g.'127.0.0.1 whatever'.

bpo-35907: CVE-2019-9948: Avoid file reading by disallowing local-file:// and local_file:// URL schemes in URLopener().open() and URLopener().retrieve() of urllib.request.

bpo-36742: Fixes mishandling of pre-normalization characters in urlsplit().

bpo-30458: Address CVE-2019-9740 by disallowing URL paths with embedded whitespace or control characters through into the underlying http client request. Such potentially malicious header injection URLs now cause an http.client.InvalidURL exception to be raised.

bpo-33529: Prevent fold function used in email header encoding from entering infinite loop when there are too many non-ASCII characters in a header.

bpo-35755: shutil.which() now uses os.confstr("CS_PATH") if available and if the PATH environment variable is not set. Remove also the current directory from posixpath.defpath. On Unix, shutil.which() and the subprocess module no longer search the executable in the current directory if the PATH environment variable is not set.

more...
python37

more detail
2019-07-12VuXML ID e9d2e981-a46d-11e9-bed9-001999f8d30b

The Asterisk project reports:

When T.38 faxing is done in Asterisk a T.38 reinvite may be sent to an endpoint to switch it to T.38. If the endpoint responds with an improperly formatted SDP answer including both a T.38 UDPTL stream and an audio or video stream containing only codecs not allowed on the SIP peer or user a crash will occur. The code incorrectly assumes that there will be at least one common codec when T.38 is also in the SDP answer.

more...
asterisk13
asterisk15
asterisk16

more detail
2019-07-09VuXML ID 23f65f58-a261-11e9-b444-002590acae31

From the GnuPG 2.2.17 changelog:

gpg: Ignore all key-signatures received from keyservers. This change is required to mitigate a DoS due to keys flooded with faked key-signatures.

more...
gnupg

more detail
2019-07-09*VuXML ID 39bc2294-ff32-4972-9ecb-b9f40b4ccb74

Mozilla Foundation reports:

CVE-2019-11708: sandbox escape using Prompt:Open

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer.

more...
firefox
firefox-esr
waterfox

more detail
2019-07-08VuXML ID 18ed9650-a1d6-11e9-9b17-fcaa147e860e

Python changelog:

bpo-35907: CVE-2019-9948: Avoid file reading by disallowing local-file:// and local_file:// URL schemes in URLopener().open() and URLopener().retrieve() of urllib.request.

bpo-36742: Fixes mishandling of pre-normalization characters in urlsplit().

bpo-30458: Address CVE-2019-9740 by disallowing URL paths with embedded whitespace or control characters through into the underlying http client request. Such potentially malicious header injection URLs now cause an http.client.InvalidURL exception to be raised.

bpo-36216: Changes urlsplit() to raise ValueError when the URL contains characters that decompose under IDNA encoding (NFKC-normalization) into characters that affect how the URL is parsed.

bpo-33529: Prevent fold function used in email header encoding from entering infinite loop when there are too many non-ASCII characters in a header.

bpo-35121: Don't send cookies of domain A without Domain attribute to domain B when domain A is a suffix match of domain B while using a cookiejar with http.cookiejar.DefaultCookiePolicy policy. Patch by Karthikeyan Singaravelan.

more...
python36

more detail
2019-07-07*VuXML ID 6e58e1e9-2636-413e-9f84-4c0e21143628

libssh2 developers report:

  • Defend against possible integer overflows in comp_method_zlib_decomp.
  • Defend against writing beyond the end of the payload in _libssh2_transport_read().
  • Sanitize padding_length - _libssh2_transport_read().
  • This prevents an underflow resulting in a potential out-of-bounds read if a server sends a too-large padding_length, possibly with malicious intent.
  • Prevent zero-byte allocation in sftp_packet_read() which could lead to an out-of-bounds read.
  • Check the length of data passed to sftp_packet_add() to prevent out-of-bounds reads.
  • Add a required_size parameter to sftp_packet_require et. al. to require callers of these functions to handle packets that are too short.
  • Additional length checks to prevent out-of-bounds reads and writes in _libssh2_packet_add().
more...
libssh2
linux-c6-libssh2
linux-c7-libssh2

more detail
2019-07-06VuXML ID 3dd46e05-9fb0-11e9-bf65-00012e582166

The WebKitGTK project reports many vulnerabilities, including several arbitrary code execution vulnerabilities.

more...
webkit2-gtk3

more detail
2019-07-05VuXML ID 3c5a4fe0-9ebb-11e9-9169-fcaa147e860e

Mediawiki reports:

Security fixes: T197279, CVE-2019-12468: Directly POSTing to Special:ChangeEmail would allow for bypassing reauthentication, allowing for potential account takeover. T204729, CVE-2019-12473: Passing invalid titles to the API could cause a DoS by querying the entire `watchlist` table. T207603, CVE-2019-12471: Loading user JavaScript from a non-existent account allows anyone to create the account, and XSS the users' loading that script. T208881: blacklist CSS var(). T199540, CVE-2019-12472: It is possible to bypass the limits on IP range blocks (`$wgBlockCIDRLimit`) by using the API. T212118, CVE-2019-12474: Privileged API responses that include whether a recent change has been patrolled may be cached publicly. T209794, CVE-2019-12467: A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. T25227, CVE-2019-12466: An account can be logged out without using a token(CRRF) T222036, CVE-2019-12469: Exposed suppressed username or log in Special:EditTags. T222038, CVE-2019-12470: Exposed suppressed log in RevisionDelete page. T221739, CVE-2019-11358: Fix potential XSS in jQuery.

more...
mediawiki131
mediawiki132

more detail
2019-07-03VuXML ID 3394bc2b-9da4-11e9-951e-14dae9d5a9d2

SDL_image developers report:

Fixed a number of security issues:

  • TALOS-2019-0820
  • TALOS-2019-0821
  • TALOS-2019-0841
  • TALOS-2019-0842
  • TALOS-2019-0843
  • TALOS-2019-0844
more...
sdl2_image

more detail
2019-07-03VuXML ID 4ea507d1-9da8-11e9-a759-001b217b3468

Gitlab reports:

Ability to Write a Note to a Private Snippet

Recent Pipeline Information Disclosed to Unauthorised Users

Resource Exhaustion Attack

Error Caused by Encoded Characters in Comments

Authorization Issues in GraphQL

Number of Merge Requests was Accessible

Enabling One of the Service Templates Could Cause Resource Depletion

Broken Access Control for the Content of Personal Snippets

Decoding Color Codes Caused Resource Depletion

Merge Request Template Name Disclosure

SSRF Vulnerability in Project GitHub Integration

more...
gitlab-ce

more detail
2019-07-03VuXML ID b79ec16b-9da7-11e9-a0ea-a92fe7db4867

Ettercap GitHub issue:

Etterfilter results in an invalid read of 8 bytes when parsing a crafted file.

more...
ettercap

more detail
2019-07-01VuXML ID 475f952c-9b29-11e9-a8a5-6805ca0b38e8

Irssi reports:

Use after free when sending SASL login to the server found by ilbelkyr. (CWE-416, CWE-825)

more...
irssi

more detail
2019-07-01VuXML ID b805d7b4-9c0c-11e9-97f0-000c29e96db4

Django security releases issued:

When deployed behind a reverse-proxy connecting to Django via HTTPS, django.http.HttpRequest.scheme would incorrectly detect client requests made via HTTP as using HTTPS. This entails incorrect results for is_secure(), and build_absolute_uri(), and that HTTP requests would not be redirected to HTTPS in accordance with SECURE_SSL_REDIRECT.

more...
py27-django111
py35-django111
py35-django21
py35-django22
py36-django111
py36-django21
py36-django22
py37-django111
py37-django21
py37-django22

more detail
2019-06-30VuXML ID 4b6cb45d-881e-447a-a4e0-c97a954ea758

bzip2 developers reports:

CVE-2016-3189 - Fix use-after-free in bzip2recover (Jakub Martisko)

CVE-2019-12900 - Detect out-of-range nSelectors in corrupted files (Albert Astals Cid). Found through fuzzing karchive.

more...
bzip2

more detail
2019-06-28VuXML ID 5e35cfba-9994-11e9-b07f-df5abf8b84d6

TYPO3 news:

Please read the corresponding Security Advisories for details.

more...
typo3-8-php71
typo3-8-php72
typo3-8-php73
typo3-9-php71
typo3-9-php72
typo3-9-php73

more detail
2019-06-27VuXML ID 245629d4-991e-11e9-82aa-6cc21735f730

The PostgreSQL project reports:

An authenticated user could create a stack-based buffer overflow by changing their own password to a purpose-crafted value. In addition to the ability to crash the PostgreSQL server, this could be further exploited to execute arbitrary code as the PostgreSQL operating system account.

Additionally, a rogue server could send a specifically crafted message during the SCRAM authentication process and cause a libpq-enabled client to either crash or execute arbitrary code as the client's operating system account.

This issue is fixed by upgrading and restarting your PostgreSQL server as well as your libpq installations. All users running PostgreSQL 10, 11, and 12 beta are encouraged to upgrade as soon as possible.

more...
postgresql10-server
postgresql11-server

more detail
2019-06-22VuXML ID 6f15730d-94ea-11e9-a83e-641c67a117d8

Mitre reports:

Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.

more...
znc

more detail
2019-06-21VuXML ID 1c21f6a3-9415-11e9-95ec-6805ca2fa271

PowerDNS Team reports:

CVE-2019-10162: An issue has been found in PowerDNS Authoritative Server allowing an authorized user to cause the server to exit by inserting a crafted record in a MASTER type zone under their control. The issue is due to the fact that the Authoritative Server will exit when it runs into a parsing error while looking up the NS/A/AAAA records it is about to use for an outgoing notify.

CVE-2019-10163: An issue has been found in PowerDNS Authoritative Server allowing a remote, authorized master server to cause a high CPU load or even prevent any further updates to any slave zone by sending a large number of NOTIFY messages. Note that only servers configured as slaves are affected by this issue.

more...
powerdns

more detail
2019-06-21VuXML ID 49beb00f-a6e1-4a42-93df-9cb14b4c2bee

Mozilla Foundation reports:

CVE-2019-11707: Type confusion in Array.pop

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw.

CVE-2019-11708: sandbox escape using Prompt:Open

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer.

more...
thunderbird

more detail
2019-06-21VuXML ID 98f1241f-8c09-4237-ad0d-67fb4158ea7a

Mozilla Foundation reports:

CVE-2019-11703: Heap buffer overflow in icalparser.c

A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in parser_get_next_char when processing certain email messages, resulting in a potentially exploitable crash.

CVE-2019-11704: Heap buffer overflow in icalvalue.c

A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash.

CVE-2019-11705: Stack buffer overflow in icalrecur.c

A flaw in Thunderbird's implementation of iCal causes a stack buffer overflow in icalrecur_add_bydayrules when processing certain email messages, resulting in a potentially exploitable crash.

CVE-2019-11706: Type confusion in icalproperty.c

A flaw in Thunderbird's implementation of iCal causes a type confusion in icaltimezone_get_vtimezone_properties when processing certain email messages, resulting in a crash.

more...
thunderbird

more detail
2019-06-20*VuXML ID 0cea6e0a-7a39-4dac-b3ec-dbc13d404f76

Mozilla Foundation reports:

CVE-2019-11707: Type confusion in Array.pop

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw.

more...
firefox
firefox-esr
waterfox

more detail
2019-06-20VuXML ID 5b218581-9372-11e9-8fc4-5404a68ad561

The VLC project reports:

mkv: Fix potential double free

more...
vlc

more detail
2019-06-20VuXML ID f2144530-936f-11e9-8fc4-5404a68ad561

zhangyang reports:

The ReadFrame function in the avi.c file uses a variable i_width_bytes, which is obtained directly from the file. It is a signed integer. It does not do a strict check before the memory operation(memmove, memcpy), which may cause a buffer overflow.

more...
vlc

more detail
2019-06-17*VuXML ID 183d700e-ec70-487e-a9c4-632324afa934

cvedetails.com reports:

CVE-2019-7175: In ImageMagick before 7.0.8-25, some memory leaks exist in DecodeImage in coders/pcd.c.

CVE-2019-7395: In ImageMagick before 7.0.8-25, a memory leak exists in WritePSDChannel in coders/psd.c.

CVE-2019-7396: In ImageMagick before 7.0.8-25, a memory leak exists in ReadSIXELImage in coders/sixel.c.

CVE-2019-7397: In ImageMagick before 7.0.8-25 and GraphicsMagick through 1.3.31, several memory leaks exist in WritePDFImage in coders/pdf.c.

CVE-2019-7398: In ImageMagick before 7.0.8-25, a memory leak exists in WriteDIBImage in coders/dib.c.

CVE-2019-9956: In ImageMagick 7.0.8-35 Q16, there is a stack-based buffer overflow in the function PopHexPixel of coders/ps.c, which allows an attacker to cause a denial of service or code execution via a crafted image file.

CVE-2019-10131: An off-by-one read vulnerability was discovered in ImageMagick before version 7.0.7-28 in the formatIPTCfromBuffer function in coders/meta.c. A local attacker may use this flaw to read beyond the end of the buffer or to crash the program.

CVE-2019-10649: In ImageMagick 7.0.8-36 Q16, there is a memory leak in the function SVGKeyValuePairs of coders/svg.c, which allows an attacker to cause a denial of service via a crafted image file.

CVE-2019-10650: In ImageMagick 7.0.8-36 Q16, there is a heap-based buffer over-read in the function WriteTIFFImage of coders/tiff.c, which allows an attacker to cause a denial of service or information disclosure via a crafted image file.

CVE-2019-10714: LocaleLowercase in MagickCore/locale.c in ImageMagick before 7.0.8-32 allows out-of-bounds access, leading to a SIGSEGV.

CVE-2019-11470: The cineon parsing component in ImageMagick 7.0.8-26 Q16 allows attackers to cause a denial-of-service (uncontrolled resource consumption) by crafting a Cineon image with an incorrect claimed image size. This occurs because ReadCINImage in coders/cin.c lacks a check for insufficient image data in a file.

CVE-2019-11472: ReadXWDImage in coders/xwd.c in the XWD image parsing component of ImageMagick 7.0.8-41 Q16 allows attackers to cause a denial-of-service (divide-by-zero error) by crafting an XWD image file in which the header indicates neither LSB first nor MSB first.

CVE-2019-11597: In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WriteTIFFImage of coders/tiff.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file.

CVE-2019-11598: In ImageMagick 7.0.8-40 Q16, there is a heap-based buffer over-read in the function WritePNMImage of coders/pnm.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file. This is related to SetGrayscaleImage in MagickCore/quantize.c.

more...
ImageMagick6
ImageMagick6-nox11
ImageMagick7
ImageMagick7-nox11

more detail
2019-06-16VuXML ID 82c07dfa-9016-11e9-af2f-712c38aa3e4c

GraphicsMagick News:

Read "Security Fixes:" section for details.

more...
GraphicsMagick

more detail
2019-06-16VuXML ID 9c9023ff-9057-11e9-b764-00505632d232

NIST reports:

Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c. This is due to lack of bounds checking on attacker controlled data. A remote unauthenticated attacker can leverage this vulnerability to achieve arbitrary code execution.

more...
netatalk3

more detail
2019-06-15VuXML ID d4fc4599-8f75-11e9-8d9f-3065ec8fd3ec

Google Chrome Releases reports:

[961413] High CVE-2019-5842: Use-after-free in Blink. Reported by BUGFENSE Anonymous Bug Bounties https://bugfense.io on 2019-05-09

more...
chromium

more detail
2019-06-13VuXML ID a5681027-8e03-11e9-85f4-6805ca0b3d42

The phpMyAdmin development team reports:

Summary

CSRF vulnerability in login form

Description

A vulnerability was found that allows an attacker to trigger a CSRF attack against a phpMyAdmin user. The attacker can trick the user, for instance through a broken tag pointing at the victim's phpMyAdmin database, and the attacker can potentially deliver a payload (such as a specific INSERT or DELETE statement) through the victim.

Severity

We consider this vulnerability to be severe.

Mitigation factor

Only the 'cookie' auth_type is affected; users can temporary use phpMyAdmin's http authentication as a workaround.

more...
phpMyAdmin
phpMyAdmin-php56
phpMyAdmin-php70
phpMyAdmin-php71
phpMyAdmin-php72

more detail
2019-06-13VuXML ID bbdb9713-8e09-11e9-87bc-002590acae31

Security releases for Vim/NeoVim:

Sandbox escape allows for arbitrary code execution.

more...
neovim
vim
vim-console
vim-tiny

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2019-06-12VuXML ID 13960f55-8d35-11e9-9ba0-4c72b94353b5

mybb Team reports:

High risk: Theme import stylesheet name RCE

High risk: Nested video MyCode persistent XSS

Medium risk: Find Orphaned Attachments reflected XSS

Medium risk: Post edit reflected XSS

Medium risk: Private Messaging folders SQL injection

Low risk: Potential phar deserialization through Upload Path

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mybb

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2019-06-11VuXML ID ab099d2c-8c8c-11e9-8ba7-6451062f0f7a

Adobe reports:

  • This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2019-7845).
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linux-flashplayer

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2019-06-08VuXML ID 9b8a52fc-89c1-11e9-9ba0-4c72b94353b5

Drupal Security Team reports:

CVE-2019-11831: By-passing protection of Phar Stream Wrapper Interceptor.

In order to intercept file invocations like file_exists or stat on compromised Phar archives the base name has to be determined and checked before allowing to be handled by PHP Phar stream handling. The current implementation is vulnerable to path traversal leading to scenarios where the Phar archive to be assessed is not the actual (compromised) file.

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drupal7
drupal8

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2019-06-06VuXML ID 45bea6b5-8855-11e9-8d41-97657151f8c2

Exim team and Qualys report:

We received a report of a possible remote exploit. Currently there is no evidence of an active use of this exploit.

A patch exists already, is being tested, and backported to all versions we released since (and including) 4.87.

The severity depends on your configuration. It depends on how close to the standard configuration your Exim runtime configuration is. The closer the better.

Exim 4.92 is not vulnerable.

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exim

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2019-06-06VuXML ID ffc73e87-87f0-11e9-ad56-fcaa147e860e

Django security releases issued:

The clickable "Current URL" link generated by AdminURLFieldWidget displayed the provided value without validating it as a safe URL. Thus, an unvalidated value stored in the database, or a value provided as a URL query parameter payload, could result in an clickable JavaScript link..

jQuery before 3.4.0, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.

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py27-django111
py35-django111
py35-django21
py35-django22
py36-django111
py36-django21
py36-django22
py37-django111
py37-django21
py37-django22

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2019-06-03VuXML ID 4091069e-860b-11e9-a05f-001b217b3468

Gitlab reports:

Remote Command Execution Vulnerability on Repository Download Feature

Confidential Issue Titles Revealed to Restricted Users on Unsubscribe

Disclosure of Milestone Metadata through the Search API

Private Project Discovery via Comment Links

Metadata of Confidential Issues Disclosed to Restricted Users

Mandatory External Authentication Provider Sign-In Restrictions Bypass

Internal Projects Allowed to Be Created on in Private Groups

Server-Side Request Forgery Through DNS Rebinding

Stored Cross-Site Scripting on Wiki Pages

Stored Cross-Site Scripting on Notes

Repository Password Disclosed on Import Error Page

Protected Branches Restriction Rules Bypass

Stored Cross-Site Scripting Vulnerability on Child Epics

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gitlab-ce

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2019-06-01VuXML ID ada8db8a-8471-11e9-8170-0050562a4d7b

Buildbot accepted user-submitted authorization token from OAuth and used it to authenticate user.

The vulnerability can lead to malicious attackers to authenticate as legitimate users of a Buildbot instance without knowledge of the victim's login credentials on certain scenarios.

If an attacker has an application authorized to access data of another user at the same Identity Provider as the used by the Buildbot instance, then he can acquire a token to access the data of that user, supply the token to the Buildbot instance and successfully login as the victim.

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py27-buildbot
py35-buildbot
py36-buildbot
py37-buildbot

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2019-05-31VuXML ID 177fa455-48fc-4ded-ba1b-9975caa7f62a

Jon Siwek of Corelight reports:

The following Denial of Service vulnerabilities are addressed:

  • Integer type mismatches in BinPAC-generated parser code and Bro analyzer code may allow for crafted packet data to cause unintentional code paths in the analysis logic to be taken due to unsafe integer conversions causing the parser and analysis logic to each expect different fields to have been parsed. One such example, reported by Maksim Shudrak, causes the Kerberos analyzer to dereference a null pointer. CVE-2019-12175 was assigned for this issue.
  • The Kerberos parser allows for several fields to be left uninitialized, but they were not marked with an &optional attribute and several usages lacked existence checks. Crafted packet data could potentially cause an attempt to access such uninitialized fields, generate a runtime error/exception, and leak memory. Existence checks and &optional attributes have been added to the relevent Kerberos fields.
  • BinPAC-generated protocol parsers commonly contain fields whose length is derived from other packet input, and for those that allow for incremental parsing, BinPAC did not impose a limit on how large such a field could grow, allowing for remotely-controlled packet data to cause growth of BinPAC's flowbuffer bounded only by the numeric limit of an unsigned 64-bit integer, leading to memory exhaustion. There is now a generalized limit for how large flowbuffers are allowed to grow, tunable by setting "BinPAC::flowbuffer_capacity_max".
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bro

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2019-05-27VuXML ID 10fd731c-8088-11e9-b6ae-001871ec5271

Cyrus IMAP 3.0.10 Release Notes states:

Fixed CVE-2019-11356: buffer overrun in httpd

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cyrus-imapd25
cyrus-imapd30

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2019-05-26VuXML ID 36b905ad-7fbb-11e9-8a5f-c85b76ce9b5a

MITRE reports:

An exploitable use after free vulnerability exists in the window function functionality of Sqlite3 3.26.0. A specially crafted SQL command can cause a use after free vulnerability, potentially resulting in remote code execution. An attacker can send a malicious SQL command to trigger this vulnerability.

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sqlite3

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2019-05-26*VuXML ID 3b903bf3-7f94-11e9-8a5f-c85b76ce9b5a

Mitre reports:

An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.

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suricata

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2019-05-26VuXML ID 3ba87032-7fbd-11e9-8a5f-c85b76ce9b5a

MITRE:

Serendipity before 2.1.5 has XSS via EXIF data that is mishandled in the templates/2k11/admin/media_choose.tpl Editor Preview feature or the templates/2k11/admin/media_items.tpl Media Library feature.

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serendipity

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2019-05-26*VuXML ID 8d2af843-7d8e-11e9-8464-c85b76ce9b5a

MITRE reports:

OCaml before 4.03.0 does not properly handle sign extensions, which allows remote attackers to conduct buffer overflow attacks or obtain sensitive information as demonstrated by a long string to the String.copy function.

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ocaml

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2019-05-26*VuXML ID a64aa22f-61ec-11e9-85b9-a4badb296695

Aki Tuomi reports:

* CVE-2019-10691: Trying to login with 8bit username containing invalid UTF8 input causes auth process to crash if auth policy is enabled. This could be used rather easily to cause a DoS. Similar crash also happens during mail delivery when using invalid UTF8 in From or Subject header when OX push notification driver is used.

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dovecot
dovecot2

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2019-05-26*VuXML ID dd343a2b-7ee7-11e9-a290-8ddc52868fa9

curl security problems:

CVE-2019-5435: Integer overflows in curl_url_set()

libcurl contains two integer overflows in the curl_url_set() function that if triggered, can lead to a too small buffer allocation and a subsequent heap buffer overflow.

The flaws only exist on 32 bit architectures and require excessive string input lengths.

CVE-2019-5436: TFTP receive buffer overflow

libcurl contains a heap buffer overflow in the function (tftp_receive_packet()) that recevives data from a TFTP server. It calls recvfrom() with the default size for the buffer rather than with the size that was used to allocate it. Thus, the content that might overwrite the heap memory is entirely controlled by the server.

The flaw exists if the user selects to use a "blksize" of 504 or smaller (default is 512). The smaller size that is used, the larger the possible overflow becomes.

Users chosing a smaller size than default should be rare as the primary use case for changing the size is to make it larger.

It is rare for users to use TFTP across the Internet. It is most commonly used within local networks.

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curl

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2019-05-15VuXML ID 37528379-76a8-11e9-a4fd-00012e582166

Sean McArthur reports:

The Rust Programming Language Standard Library 1.34.x before 1.34.2 contains a stabilized method which, if overridden, can violate Rust's safety guarantees and cause memory unsafety. If the Error::type_id method is overridden then any type can be safely cast to any other type, causing memory safety vulnerabilities in safe code (e.g., out-of-bounds write or read). Code that does not manually implement Error::type_id is unaffected.

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rust

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2019-05-14VuXML ID 793a0072-7822-11e9-81e2-005056a311d1

The samba project reports:

The checksum validation in the S4U2Self handler in the embedded Heimdal KDC did not first confirm that the checksum was keyed, allowing replacement of the requested target (client) principal

Authenticated users with write permission can trigger a symlink traversal to write or detect files outside the Samba share.

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samba410
samba46
samba47
samba48
samba49

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2019-05-14VuXML ID a99923a9-768c-11e9-885a-6451062f0f7a

Adobe reports:

  • This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2019-7837).
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linux-flashplayer

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2019-05-11VuXML ID c2d1693b-73cb-11e9-a1c7-b499baebfeaf

The PHP project reports:

Heap-buffer-overflow in php_ifd_get32s (CVE-2019-11034)

Heap-buffer-overflow in exif_iif_add_value (CVE-2019-11035)

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php71-exif
php72-exif
php73-exif

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2019-05-09VuXML ID 065890c3-725e-11e9-b0e1-6cc21735f730

The PostgreSQL project reports:

PostgreSQL maintains statistics for tables by sampling data available in columns; this data is consulted during the query planning process. Prior to this release, a user able to execute SQL queries with permissions to read a given column could craft a leaky operator that could read whatever data had been sampled from that column. If this happened to include values from rows that the user is forbidden to see by a row security policy, the user could effectively bypass the policy. This is fixed by only allowing a non-leakproof operator to use this data if there are no relevant row security policies for the table.

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postgresql10-server
postgresql11-server
postgresql95-server
postgresql96-server

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2019-05-09VuXML ID e66a5440-7258-11e9-b0e1-6cc21735f730

The PostgreSQL project reports:

Prior to this release, a user running PostgreSQL 11 can read arbitrary bytes of server memory by executing a purpose-crafted INSERT statement to a partitioned table.

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postgresql11-server

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2019-05-06VuXML ID a1de4ae9-6fda-11e9-9ba0-4c72b94353b5

Gitea Team reports:

This release contains two new security fixes which cannot be backported to the 1.7.0 branch, so it is recommended to update to this version.

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gitea

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2019-05-05VuXML ID 3df5a920-6edc-11e9-a44b-0050562a4d7b

A malicious sender that sets both JPEG and MH,MR,MMR or JBIG in the same DCS signal or sends a large JPEG page could lead to remote code execution.

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hylafax

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2019-05-01VuXML ID 4faac805-6be0-11e9-a685-001b217b3468

Gitlab reports:

Information Disclosure with Limited Scope Token

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gitlab-ce

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2019-04-30VuXML ID 3f98ccb3-6b8a-11e9-9b5c-a4badb296695

Aki Tuomi reports:

Submission-login crashes with signal 11 due to null pointer access when authentication is aborted by disconnecting. This can lead to denial-of-service attack by persistent attacker(s).

Aki Tuomi reports:

Submission-login crashes when authentication is started over TLS secured channel and invalid authentication message is sent. This can lead to denial-of-service attack by persistent attacker(s).

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dovecot

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2019-04-29VuXML ID 1138b39e-6abb-11e9-a685-001b217b3468

Gitlab reports:

Moving an Issue to Private Repo Leaks Project Namespace

Notification Emails Sent to Restricted Users

Unauthorized Comments on Confidential Issues

Merge Request Approval Count Inflation

Unsanitized Branch Names on New Merge Request Notification Emails

Improper Sanitation of Credentials in Gitaly

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gitlab-ce

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2019-04-26VuXML ID 5536ea5f-6814-11e9-a8f7-0050562a4d7b

A CRLF can be injected in Location header of /auth/login and /auth/logout This is due to lack of input validation in the buildbot redirection code.

It was not found a way to impact Buildbot product own security through this vulnerability, but it could be used to compromise other sites hosted on the same domain as Buildbot. - cookie injection a master domain (ie if your buildbot is on buildbot.buildbot.net, one can inject a cookie on *.buildbot.net, which could impact another website hosted in your domain) - HTTP response splitting and cache poisoning (browser or proxy) are also typical impact of this vulnerability class, but might be impractical to exploit.

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py27-buildbot
py35-buildbot
py36-buildbot
py37-buildbot

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2019-04-25VuXML ID 2bad8b5d-66fb-11e9-9815-78acc0a3b880

Drupal Security Team reports:

CVE-2019-10909: Escape validation messages in the PHP templating engine.

CVE-2019-10910: Check service IDs are valid.

CVE-2019-10911: Add a separator in the remember me cookie hash.

jQuery 3.4.0 includes a fix for some unintended behavior when using jQuery.extend(true, {}, ...). If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype. This fix is included in jQuery 3.4.0, but patch diffs exist to patch previous jQuery versions.

It's possible that this vulnerability is exploitable with some Drupal modules. As a precaution, this Drupal security release backports the fix to jQuery.extend(), without making any other changes to the jQuery version that is included in Drupal core (3.2.1 for Drupal 8 and 1.4.4 for Drupal 7) or running on the site via some other module such as jQuery Update.

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drupal7
drupal8

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2019-04-23VuXML ID 60129efe-656d-11e9-8e67-206a8a720317

Problem Description:

Potential side channel attacks in the SAE implementations used by both hostapd and wpa_supplicant (see CVE-2019-9494 and VU#871675). EAP-pwd uses a similar design for deriving PWE from the password and while a specific attack against EAP-pwd is not yet known to be tested, there is no reason to believe that the EAP-pwd implementation would be immune against the type of cache attack that was identified for the SAE implementation. Since the EAP-pwd implementation in hostapd (EAP server) and wpa_supplicant (EAP peer) does not support MODP groups, the timing attack described against SAE is not applicable for the EAP-pwd implementation.

See https://w1.fi/security/2019-2/eap-pwd-side-channel-attack.txt for a detailed description of the bug.

Impact:

All wpa_supplicant and hostapd versions with EAP-pwd support (CONFIG_EAP_PWD=y in the build configuration and EAP-pwd being enabled in the runtime configuration).

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FreeBSD
hostapd
wpa_supplicant

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2019-04-23VuXML ID 7e53f9cc-656d-11e9-8e67-206a8a720317

Problem Description:

Side channel attacks in the SAE implementations used by both hostapd (AP) and wpa_supplicant (infrastructure BSS station/mesh station). SAE (Simultaneous Authentication of Equals) is also known as WPA3-Personal. The discovered side channel attacks may be able to leak information about the used password based on observable timing differences and cache access patterns. This might result in full password recovery when combined with an offline dictionary attack and if the password is not strong enough to protect against dictionary attacks.

See https://w1.fi/security/2019-1/sae-side-channel-attacks.txt for a detailed description of the bug.

Impact:

All wpa_supplicant and hostapd versions with SAE support (CONFIG_SAE=y in the build configuration and SAE being enabled in the runtime configuration).

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FreeBSD
hostapd
wpa_supplicant

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2019-04-23VuXML ID 98b71436-656d-11e9-8e67-206a8a720317

Problem Description:

When hostapd is used to operate an access point with SAE (Simultaneous Authentication of Equals; also known as WPA3-Personal), an invalid authentication sequence could result in the hostapd process terminating due to a NULL pointer dereference when processing SAE confirm message. This was caused by missing state validation steps when processing the SAE confirm message in hostapd/AP mode.

See https://w1.fi/security/2019-3/sae-confirm-missing-state-validation.txt for a detailed description of the bug.

Impact:

All hostapd versions with SAE support (CONFIG_SAE=y in the build configuration and SAE being enabled in the runtime configuration).

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FreeBSD
hostapd
wpa_supplicant

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2019-04-23VuXML ID a207bbd8-6572-11e9-8e67-206a8a720317

Problem Description:

EAP-pwd implementation in hostapd (EAP server) and wpa_supplicant (EAP peer) does not to validate fragmentation reassembly state properly for a case where an unexpected fragment could be received. This could result in process termination due to NULL pointer dereference.

See https://w1.fi/security/2019-5/eap-pwd-message-reassembly-issue-with-unexpected-fragment.txt for a detailed description of the bug.

Impact:

All wpa_supplicant and hostapd versions with EAP-pwd support could suffer a denial of service attack through process termination.

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FreeBSD
hostapd
wpa_supplicant

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2019-04-23VuXML ID f6ea18bb-65b9-11e9-8b31-002590045d9c

pyyaml reports:

the PyYAML.load function could be easily exploited to call any Python function. That means it could call any system command using os.system()

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py27-yaml
py35-yaml
py36-yaml
py37-yaml

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2019-04-22VuXML ID 484d3f5e-653a-11e9-b0e3-1c39475b9f84

Istio reports:

Two security vulnerabilities have recently been identified in the Envoy proxy. The vulnerabilities are centered on the fact that Envoy did not normalize HTTP URI paths and did not fully validate HTTP/1.1 header values. These vulnerabilities impact Istio features that rely on Envoy to enforce any of authorization, routing, or rate limiting.

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istio

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2019-04-21VuXML ID 5ed7102e-6454-11e9-9a3a-001cc0382b2f

Cedric Buissart (Red Hat) reports:

It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.

It was found that the forceput operator could be extracted from the DefineResource method in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.

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ghostscript9-agpl-base
ghostscript9-agpl-x11

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2019-04-19VuXML ID fb30db8f-62af-11e9-b0de-001cc0382b2f

The GnuTLS project reports:

  • Tavis Ormandy from Google Project Zero found a memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.
  • It was found using the TLS fuzzer tools that decoding a malformed TLS1.3 asynchronous message can cause a server crash via an invalid pointer access. The issue affects GnuTLS server applications since 3.6.4.
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gnutls

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2019-04-17VuXML ID b747783f-5fb6-11e9-b2ac-08002705f877

The Gitea team reports:

Prevent remote code execution vulnerability with mirror repo URL settings.

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gitea

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2019-04-13VuXML ID 4e1997e8-5de0-11e9-b95c-b499baebfeaf

Oracle reports:

Critical Patch Update Oracle MySQL Executive Summary

This Critical Patch Update contains 44 new security fixes for Oracle MySQL. 3 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials.

The Oracle MySQL products and versions affected by vulnerabilities that are fixed in this Critical Patch Update are: MySQL Server, versions 5.6.43 and prior, 5.7.25 and prior, 8.0.15 and prior

Further details will be published by Oracle on 2019-04-16

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mariadb101-server
mariadb102-server
mariadb103-server
mariadb55-server
mysql56-server
mysql57-server
mysql80-server
percona55-server
percona56-server
percona57-server

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2019-04-12VuXML ID a737eb11-5cfc-11e9-ab87-8cec4bf8fcfb

Gynvael Coldwind reports:

set_file_metadata in xattr.c in GNU Wget before 1.20.1 stores a file's origin URL in the user.xdg.origin.url metadata attribute of the extended attributes of the downloaded file, which allows local users to obtain sensitive information (e.g., credentials contained in the URL) by reading this attribute, as demonstrated by getfattr. This also applies to Referer information in the user.xdg.referrer.url metadata attribute.

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wget

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2019-04-11VuXML ID a0602fa0-5c1c-11e9-abd6-001b217b3468

Gitlab reports:

Group Runner Registration Token Exposure

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gitlab-ce

more detail
2019-04-10VuXML ID 45d89773-5b64-11e9-80ed-d43d7ef03aa6

Adobe reports:

  • This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2019-7096).
  • This update resolves an out-of-bounds read vulnerability that could lead to information disclosure (CVE-2019-7108).
more...
linux-flashplayer

more detail
2019-04-10VuXML ID 8e9c3f5a-715b-4336-8d05-19babef55e9e

Jenkins Security Advisory:

Description

(Medium) SECURITY-1289

Jenkins accepted cached legacy CLI authentication

(Medium) SECURITY-1327

XSS vulnerability in form validation button

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jenkins
jenkins-lts

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2019-04-06*VuXML ID fe7e322f-522d-11e9-98b5-216e512dad89

Jupyter blog:

Login pages tend to take a parameter for redirecting back to a page after successful login, e.g. /login?next=/notebooks/mynotebook.ipynb, so that you aren't disrupted too much if you try to visit a page, but have to authenticate first. An Open Redirect Vulnerability is when a malicious person crafts a link pointing to the login page of a trusted site, but setting the "redirect after successful login" parameter to send the user to their own site, instead of a page on the authenticated site (the notebook or JupyterHub server), e.g. /login?next=http://badwebsite.biz. This doesn't necessarily compromise anything immediately, but it enables phishing if users don't notice that the domain has changed, e.g. by showing a fake "re-enter your password" page. Servers generally have to validate the redirect URL to avoid this. Both JupyterHub and Notebook already do this, but the validation didn't take into account all possible ways to redirect to other sites, so some malicious URLs could still be crafted to redirect away from the server (the above example does not work in any recent version of either package). Only certain browsers (Chrome and Firefox, not Safari) could be redirected from the JupyterHub login page, but all browsers could be redirected away from a standalone notebook server.

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py27-notebook
py35-notebook
py36-notebook
py37-notebook

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2019-04-05VuXML ID 84ce26c3-5769-11e9-abd6-001b217b3468

Clamav reports:

An out-of-bounds heap read condition may occur when scanning PDF documents

An out-of-bounds heap read condition may occur when scanning PE files

An out-of-bounds heap write condition may occur when scanning OLE2 files

An out-of-bounds heap read condition may occur when scanning malformed PDF documents

A path-traversal write condition may occur as a result of improper input validation when scanning RAR archives

A use-after-free condition may occur as a result of improper error handling when scanning nested RAR archives

more...
clamav

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2019-04-02VuXML ID cf2105c6-551b-11e9-b95c-b499baebfeaf

The Apache httpd Project reports:

Apache HTTP Server privilege escalation from modules' scripts (CVE-2019-0211) (important)

mod_auth_digest access control bypass (CVE-2019-0217) (important)

mod_ssl access control bypass (CVE-2019-0215) (important)

mod_http2, possible crash on late upgrade (CVE-2019-0197) (low)

mod_http2, read-after-free on a string compare (CVE-2019-0196) (low)

Apache httpd URL normalization inconsistincy (CVE-2019-0220) (low)

more...
apache24

more detail
2019-04-02VuXML ID da459dbc-5586-11e9-abd6-001b217b3468

Gitlab reports:

DoS potential for regex in CI/CD refs

Related branches visible in issues for guests

Persistent XSS at merge request resolve conflicts

Improper authorization control "move issue"

Guest users of private projects have access to releases

DoS potential on project languages page

Recurity assessment: information exposure through timing discrepancy

Recurity assessment: loginState HMAC issues

Recurity assessment: open redirect

PDF.js vulnerable to CVE-2018-5158

IDOR labels of private projects/groups

EXIF geolocation data not stripped from uploaded images

more...
gitlab-ce

more detail
2019-04-01VuXML ID 6a0129bf-54ad-11e9-987c-1c39475b9f84

Kubernetes.io reports:

A security issue was discovered with the Kubernetes kubectl cp command that could enable a directory traversal replacing or deleting files on a user?s workstation.

more...
kubectl

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2019-03-31VuXML ID b22d6d4c-53b9-11e9-9310-28d244aee256

Mitre reports:

ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.

more...
znc

more detail
2019-03-29*VuXML ID 5efd7a93-2dfb-11e9-9549-e980e869c2e9

NVD reports:

In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.

more...
openjpeg

more detail
2019-03-28VuXML ID 7862213c-5152-11e9-8b26-a4badb296695

Aki Tuomi reports:

Vulnerability Details: When reading FTS or POP3-UIDL header from dovecot index, the input buffer size is not bound, and data is copied to target structure causing stack overflow. Risk: This can be used for local root privilege escalation or executing arbitrary code in dovecot process context. This requires ability to directly modify dovecot indexes. Steps to reproduce: Produce dovecot.index.log entry that creates an FTS header which has more than 12 bytes of data. Trigger dovecot indexer-worker or run doveadm index. Dovecot will crash. Mitigations: Since 2.3.0 dovecot has been compiled with stack smash protection, ASLR, read-only GOT tables and other techniques that make exploiting this bug much harder.

more...
dovecot

more detail
2019-03-28*VuXML ID 94d63fd7-508b-11e9-9ba0-4c72b94353b5

Drupal Security Team reports:

Under certain circumstances the File module/subsystem allows a malicious user to upload a file that can trigger a cross-site scripting (XSS) vulnerability.

more...
drupal7
drupal8

more detail
2019-03-27*VuXML ID d74371d2-4fee-11e9-a5cd-1df8a848de3d

Python Changelog:

bpo-35746: [CVE-2019-5010] Fix a NULL pointer deref in ssl module. The cert parser did not handle CRL distribution points with empty DP or URI correctly. A malicious or buggy certificate can result into segfault. Vulnerability (TALOS-2018-0758) reported by Colin Read and Nicolas Edet of Cisco.

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python27
python35
python36
python37

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2019-03-22*VuXML ID 1b6a10e9-4b7b-11e9-9e89-54e1ad3d6335

The freedesktop and x.org project reports:

It was discovered that libXdmcp before 1.1.3 used weak entropy to generate session keys on platforms without arc4random_buf() but with getentropy(). On a multi-user system using xdmcp, a local attacker could potentially use information available from the process list to brute force the key, allowing them to hijack other users' sessions.

Please note, that since FreeBSD provides arc4random_buf(), it is unknown if FreeBSD is affected by this vulnerability

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libXdmcp

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2019-03-21VuXML ID 15ee0e93-4bbb-11e9-9ba0-4c72b94353b5

wordpress developers reports:

Hosts can now offer a button for their users to update PHP.

The recommended PHP version used by the Update PHP notice can now be filtered.

more...
de-wordpress
fr-wordpress
ja-wordpress
ru-wordpress
wordpress
zh_CN-wordpress
zh_TW-wordpress

more detail
2019-03-21VuXML ID e0382fde-4bb0-11e9-adcb-001b217b3468

Gitlab reports:

Project Runner Token Exposed Through Issues Quick Actions

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gitlab-ce

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2019-03-20VuXML ID 7ba5a3d0-4b18-11e9-adcb-001b217b3468

Gitlab reports:

Public project in a private group makes the group page publicly accessible

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gitlab-ce

more detail
2019-03-20VuXML ID a8ba7358-4b02-11e9-9ba0-4c72b94353b5

Gitea Team reports:

Fix potential XSS vulnerability in repository description.

more...
gitea

more detail
2019-03-19VuXML ID 6001cfc6-9f0f-4fae-9b4f-9b8fae001425

PowerDNS developers report:

An issue has been found in PowerDNS Authoritative Server when the HTTP remote backend is used in RESTful mode (without post=1 set), allowing a remote user to cause the HTTP backend to connect to an attacker-specified host instead of the configured one, via a crafted DNS query. This can be used to cause a denial of service by preventing the remote backend from getting a response, content spoofing if the attacker can time its own query so that subsequent queries will use an attacker-controlled HTTP server instead of the configured one, and possibly information disclosure if the Authoritative Server has access to internal servers.

more...
powerdns

more detail
2019-03-18VuXML ID 1396a74a-4997-11e9-b5f1-83edb3f89ba1

Ruby on Rails blog:

Rails 4.2.11.1, 5.0.7.2, 5.1.6.2, 5.2.2.1, and 6.0.0.beta3 have been released! These contain the following important security fixes. It is recommended that users upgrade as soon as possible:

CVE-2019-5418 File Content Disclosure in Action View

CVE-2019-5419 Denial of Service Vulnerability in Action View

more...
rubygem-actionview4
rubygem-actionview5
rubygem-actionview50

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2019-03-17VuXML ID 46e1ece5-48bd-11e9-9c40-080027ac955c

The PuTTY team reports:

New in 0.71:

  • Security fixes found by an EU-funded bug bounty programme:
  • + a remotely triggerable memory overwrite in RSA key exchange, which can occur before host key verification
  • + potential recycling of random numbers used in cryptography
  • + on Unix, remotely triggerable buffer overflow in any kind of server-to-client forwarding
  • + multiple denial-of-service attacks that can be triggered by writing to the terminal
  • Other security enhancements: major rewrite of the crypto code to remove cache and timing side channels.
  • User interface changes to protect against fake authentication prompts from a malicious server.
more...
putty
putty-gtk2
putty-nogtk

more detail
2019-03-16VuXML ID 72a6e3be-483a-11e9-92d7-f1590402501e

Jupyter notebook Changelog:

5.7.6 contains a security fix for a cross-site inclusion (XSSI) vulnerability, where files at a known URL could be included in a page from an unauthorized website if the user is logged into a Jupyter server. The fix involves setting the X-Content-Type-Options: nosniff header, and applying CSRF checks previously on all non-GET API requests to GET requests to API endpoints and the /files/ endpoint.

The attacking page is able to access some contents of files when using Internet Explorer through script errors, but this has not been demonstrated with other browsers. A CVE has been requested for this vulnerability.

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py27-notebook
py35-notebook
py36-notebook
py37-notebook

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2019-03-15VuXML ID 27b12d04-4722-11e9-8b7c-b5e01141761f

RubyGems Security Advisories:

CVE-2019-8320: Delete directory using symlink when decompressing tar

CVE-2019-8321: Escape sequence injection vulnerability in 'verbose'

CVE-2019-8322: Escape sequence injection vulnerability in 'gem owner'

CVE-2019-8323: Escape sequence injection vulnerability in API response handling

CVE-2019-8324: Installing a malicious gem may lead to arbitrary code execution

CVE-2019-8325: Escape sequence injection vulnerability in errors

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ruby23-gems
ruby24-gems
ruby25-gems

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2019-03-07*VuXML ID 7700061f-34f7-11e9-b95c-b499baebfeaf

The OpenSSL project reports:

0-byte record padding oracle (CVE-2019-1559) (Moderate)

If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data.

more...
linux-c6-openssl
openssl

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2019-03-07VuXML ID e56f2f7c-410e-11e9-b95c-b499baebfeaf

The OpenSSL project reports:

Low: ChaCha20-Poly1305 with long nonces (CVE-2019-1543)

ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also incorrectly allows a nonce to be set of up to 16 bytes. In this case only the last 12 bytes are significant and any additional leading bytes are ignored.

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openssl111

more detail
2019-03-06VuXML ID 416ca0f4-3fe0-11e9-bbdd-6805ca0b3d42

BestPractical reports:

The version of jQuery used in RT 4.2 and 4.4 has a Cross-site Scripting (XSS) vulnerability when using cross-domain Ajax requests. This vulnerability is assigned CVE-2015-9251. RT does not use this jQuery feature so it is not directly vulnerable. jQuery version 1.12 no longer receives official updates, however a fix was posted with recommendations for applications to patch locally, so RT will follow this recommendation and ship with a patched version.

more...
rt42
rt44

more detail
2019-03-06VuXML ID d193aa9f-3f8c-11e9-9a24-6805ca0b38e8

NVD reports:

rssh version 2.3.4 contains a CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in allowscp permission that can result in Local command execution. This attack appear to be exploitable via An authorized SSH user with the allowscp permission.

Insufficient sanitization of arguments passed to rsync can bypass the restrictions imposed by rssh, a restricted shell that should restrict users to perform only rsync operations, resulting in the execution of arbitrary shell commands.

more...
rssh

more detail
2019-03-05VuXML ID 11292460-3f2f-11e9-adcb-001b217b3468

Gitlab reports:

Arbitrary file read via MergeRequestDiff

CSRF add Kubernetes cluster integration

Blind SSRF in prometheus integration

Merge request information disclosure

IDOR milestone name information disclosure

Burndown chart information disclosure

Private merge request titles in public project information disclosure

Private namespace disclosure in email notification when issue is moved

Milestone name disclosure

Issue board name disclosure

NPM automatic package referencer

Path traversal snippet mover

Information disclosure repo existence

Issue DoS via Mermaid

Privilege escalation impersonate user

more...
gitlab-ce

more detail
2019-03-05VuXML ID 526d9642-3ae7-11e9-a669-8c164582fbac

NVD reports:

slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.

more...
py35-slixmpp
py36-slixmpp
py37-slixmpp

more detail
2019-03-05VuXML ID a3e24de7-3f0c-11e9-87d1-00012e582166

Everardo reports:

gunicorn version 19.4.5 contains a CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers vulnerability in process_headers function in gunicorn/http/wsgi.py that can result in an attacker causing the server to return arbitrary HTTP headers.

more...
py27-gunicorn
py35-gunicorn
py36-gunicorn
py37-gunicorn

more detail
2019-03-04*VuXML ID 395ed9d5-3cca-11e9-9ba0-4c72b94353b5

mybb Team reports:

Medium risk: Reset Password reflected XSS

Medium risk: ModCP Profile Editor username reflected XSS

Low risk: Predictable CSRF token for guest users

Low risk: ACP Stylesheet Properties XSS

Low risk: Reset Password username enumeration via email

more...
mybb

more detail
2019-03-03VuXML ID b71d7193-3c54-11e9-a3f9-00155d006b02

Node.js reports:

Updates are now available for all active Node.js release lines. In addition to fixes for security flaws in Node.js, they also include upgrades of Node.js 6 and 8 to OpenSSL 1.0.2r which contains a fix for a moderate severity security vulnerability.

For these releases, we have decided to withhold the fix for the Misinterpretation of Input (CWE-115) flaw mentioned in the original announcement. This flaw is very low severity and we are not satisfied that we had a complete and stable fix ready for release. We will be seeking to address this flaw via alternate mechanisms in the near future. In addition, we have introduced an additional CVE for a change in Node.js 6 that we have decided to classify as a Denial of Service (CWE-400) flaw.

We recommend that all Node.js users upgrade to a version listed below as soon as possible.

OpenSSL: 0-byte record padding oracle (CVE-2019-1559)

OpenSSL 1.0.2r contains a fix for CVE-2019-1559 and is included in the releases for Node.js versions 6 and 8 only. Node.js 10 and 11 are not impacted by this vulnerability as they use newer versions of OpenSSL which do not contain the flaw.

Under certain circumstances, a TLS server can be forced to respond differently to a client if a zero-byte record is received with an invalid padding compared to a zero-byte record with an invalid MAC. This can be used as the basis of a padding oracle attack to decrypt data.

Only TLS connections using certain ciphersuites executing under certain conditions are exploitable. We are currently unable to determine whether the use of OpenSSL in Node.js exposes this vulnerability. We are taking a cautionary approach and recommend the same for users. For more information, see the advisory and a detailed write-up by the reporters of the vulnerability.

more...
node
node10
node6
node8

more detail
2019-03-01VuXML ID be0e3817-3bfe-11e9-9cd6-001999f8d30b

The Asterisk project reports:

When Asterisk makes an outgoing call, a very specific SDP protocol violation by the remote party can cause Asterisk to crash.

more...
asterisk15
asterisk16

more detail
2019-02-24VuXML ID e3aacd6d-3d01-434c-9330-bc9efd40350f

The Webkitgtk project reports:

CVE-2019-6212 - Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

CVE-2019-6215 - Processing maliciously crafted web content may lead to arbitrary code execution. A type confusion issue was addressed with improved memory handling.

CVE-2019-6216 - Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

CVE-2019-6217 - Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

CVE-2019-6226 - Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

CVE-2019-6227 - Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.

CVE-2019-6229 - Processing maliciously crafted web content may lead to universal cross site scripting. A logic issue was addressed with improved validation.

CVE-2019-6233 - Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.

CVE-2019-6234 - Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.

more...
webkit-gtk2
webkit-gtk3
webkit2-gtk3

more detail
2019-02-22VuXML ID 3e2c9b63-223c-4575-af5c-816acb14e445
  • Fix memory corruption in process_bitmap_data - CVE-2018-8794
  • Fix remote code execution in process_bitmap_data - CVE-2018-8795
  • Fix remote code execution in process_plane - CVE-2018-8797
  • Fix Denial of Service in mcs_recv_connect_response - CVE-2018-20175
  • Fix Denial of Service in mcs_parse_domain_params - CVE-2018-20175
  • Fix Denial of Service in sec_parse_crypt_info - CVE-2018-20176
  • Fix Denial of Service in sec_recv - CVE-2018-20176
  • Fix minor information leak in rdpdr_process - CVE-2018-8791
  • Fix Denial of Service in cssp_read_tsrequest - CVE-2018-8792
  • Fix remote code execution in cssp_read_tsrequest - CVE-2018-8793
  • Fix Denial of Service in process_bitmap_data - CVE-2018-8796
  • Fix minor information leak in rdpsnd_process_ping - CVE-2018-8798
  • Fix Denial of Service in process_secondary_order - CVE-2018-8799
  • Fix remote code execution in in ui_clip_handle_data - CVE-2018-8800
  • Fix major information leak in ui_clip_handle_data - CVE-2018-20174
  • Fix memory corruption in rdp_in_unistr - CVE-2018-20177
  • Fix Denial of Service in process_demand_active - CVE-2018-20178
  • Fix remote code execution in lspci_process - CVE-2018-20179
  • Fix remote code execution in rdpsnddbg_process - CVE-2018-20180
  • Fix remote code execution in seamless_process - CVE-2018-20181
  • Fix remote code execution in seamless_process_line - CVE-2018-20182
more...
rdesktop

more detail
2019-02-21VuXML ID 002b4b05-35dd-11e9-94a8-000ffec0b3e1

Drupal Security Team

Some field types do not properly sanitize data from non-form sources. This can lead to arbitrary PHP code execution in some cases..

more...
drupal8

more detail
2019-02-15VuXML ID f0416fb5-3130-11e9-a5ba-e0d55e883e26

msmtp developers report:

In msmtp 1.8.2, when tls_trust_file has its default configuration, certificate-verification results are not properly checked.

more...
msmtp

more detail
2019-02-13VuXML ID 18211552-f650-4d86-ba4f-e6d5cbfcdbeb

Mozilla Foundation reports:

CVE-2018-18356: Use-after-free in Skia

CVE-2019-5785: Integer overflow in Skia

CVE-2018-18511: Cross-origin theft of images with ImageBitmapRenderingContext

more...
firefox
firefox-esr
thunderbird

more detail
2019-02-12VuXML ID de11a8fb-2eda-11e9-8fb5-6451062f0f7a

Adobe reports:

  • This update resolves an out-of-bounds vulnerability that could lead to information disclosure (CVE-2019-7090).
more...
linux-flashplayer

more detail
2019-02-11*VuXML ID 11dc3890-0e64-11e8-99b0-d017c2987f9a

OpenJPEG reports:

Multiple vulnerabilities have been found in OpenJPEG, the opensource JPEG 2000 codec. Please consult the CVE list for further details.

CVE-2017-17479 and CVE-2017-17480 were fixed in r477112.

CVE-2018-5785 was fixed in r480624.

CVE-2018-6616 was fixed in r489415.

more...
openjpeg

more detail
2019-02-11VuXML ID 683c714d-2d91-11e9-bf3e-a4badb2f4699

Problem Description:

The callee-save registers are used by kernel and for some of them (%r8, %r10, and for non-PTI configurations, %r9) the content is not sanitized before return from syscalls, potentially leaking sensitive information.

Impact:

Typically an address of some kernel data structure used in the syscall implementation, is exposed.

more...
FreeBSD-kernel

more detail
2019-02-11VuXML ID 86c89abf-2d91-11e9-bf3e-a4badb2f4699

Problem Description:

FreeBSD 12.0 attempts to handle the case where the receiving process does not provide a sufficiently large buffer for an incoming control message containing rights. In particular, to avoid leaking the corresponding descriptors into the receiving process' descriptor table, the kernel handles the truncation case by closing descriptors referenced by the discarded message.

The code which performs this operation failed to release a reference obtained on the file corresponding to a received right. This bug can be used to cause the reference counter to wrap around and free the file structure.

Impact:

A local user can exploit the bug to gain root privileges or escape from a jail.

more...
FreeBSD-kernel

more detail
2019-02-10VuXML ID e8bcac84-2d5c-11e9-9a74-e0d55e2a8bf9

Albert Astals Cid reports:

KAuth allows to pass parameters with arbitrary types to helpers running as root over DBus.

Certain types can cause crashes and trigger decoding arbitrary images with dynamically loaded plugin

more...
kf5-kauth

more detail
2019-02-08VuXML ID c95836a0-2b3b-11e9-9838-8c164567ca3c

unit security problems:

CVE-2019-7401: a head memory buffer overflow might have

been caused in the router process by a specially crafted

request, potentially resulting in a segmentation fault

or other unspecified behavior.

more...
unit

more detail
2019-02-07VuXML ID 714b033a-2b09-11e9-8bc3-610fd6e6cd05

curl security problems:

CVE-2018-16890: NTLM type-2 out-of-bounds buffer read

libcurl contains a heap buffer out-of-bounds read flaw.

The function handling incoming NTLM type-2 messages (lib/vauth/ntlm.c:ntlm_decode_type2_target) does not validate incoming data correctly and is subject to an integer overflow vulnerability.

Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds.

CVE-2019-3822: NTLMv2 type-3 header stack buffer overflow

libcurl contains a stack based buffer overflow vulnerability.

The function creating an outgoing NTLM type-3 header (lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening.

This output data can grow larger than the local buffer if very large "nt response" data is extracted from a previous NTLMv2 header provided by the malicious or broken HTTP server.

Such a "large value" needs to be around 1000 bytes or more. The actual payload data copied to the target buffer comes from the NTLMv2 type-2 response header.

CVE-2019-3823: SMTP end-of-response out-of-bounds read

libcurl contains a heap out-of-bounds read in the code handling the end-of-response for SMTP.

If the buffer passed to smtp_endofresp() isn't NUL terminated and contains no character ending the parsed number, and len is set to 5, then the strtol() call reads beyond the allocated buffer. The read contents will not be returned to the caller.

more...
curl

more detail
2019-02-06VuXML ID 43ee6c1d-29ee-11e9-82a1-001b217b3468

Gitlab reports:

Leak of Confidential Issue and Merge Request Titles

Persistent XSS in User Status

more...
gitlab-ce

more detail
2019-02-05VuXML ID 1340fcc1-2953-11e9-bc44-a4badb296695

Aki Tuomi (Open-Xchange Oy) reports:

Normally Dovecot is configured to authenticate imap/pop3/managesieve/submission clients using regular username/password combination. Some installations have also required clients to present a trusted SSL certificate on top of that. It's also possible to configure Dovecot to take the username from the certificate instead of from the user provided authentication. It's also possible to avoid having a password at all, only trusting the SSL certificate. If the provided trusted SSL certificate is missing the username field, Dovecot should be failing the authentication. However, the earlier versions will take the username from the user provided authentication fields (e.g. LOGIN command). If there is no additional password verification, this allows the attacker to login as anyone else in the system. This affects only installations using: auth_ssl_require_client_cert = yes auth_ssl_username_from_cert = yes Attacker must also have access to a valid trusted certificate without the ssl_cert_username_field in it. The default is commonName, which almost certainly exists in all certificates. This could happen for example if ssl_cert_username_field is a field that normally doesn't exist, and attacker has access to a web server's certificate (and key), which is signed with the same CA. Attack can be migitated by having the certificates with proper Extended Key Usage, such as 'TLS Web Server' and 'TLS Web Server Client'. Also, ssl_cert_username_field setting was ignored with external SMTP AUTH, because none of the MTAs (Postfix, Exim) currently send the cert_username field. This may have allowed users with trusted certificate to specify any username in the authentication. This does not apply to Dovecot Submission service.

more...
dovecot

more detail
2019-02-02VuXML ID 5d8c0876-2716-11e9-9446-b7f8544ce15c

Typo3 news:

Please read the corresponding Security Advisories for details.

more...
typo3-8-php71
typo3-8-php72
typo3-8-php73
typo3-9-php71
typo3-9-php72
typo3-9-php73

more detail
2019-02-01VuXML ID 41c1cd6f-2645-11e9-b5f1-080027fee39c

Gitea Team reports:

Disable redirect for i18n

Only allow local login if password is non-empty

Fix go-get URL generation

more...
gitea

more detail
2019-01-31VuXML ID 22b90fe6-258e-11e9-9c8d-6805ca0b3d42

Best PRactical Solutions reports:

 0.06 2019-01-02

 - Changes to address CVE-2018-18898 which could allow DDoS-type attacks.
   Thanks to Lukas Kramer for reporting the issue and Alex Vandiver for
   contributing fixes.
   - Fix pathological backtracking for unkown regex
   - Fix pathological backtracking in obs-phrase(i.e. obs-display-name)
   - Fix pathological backtracking in cfws, quoted strings
	  
more...
p5-Email-Address-List

more detail
2019-01-31VuXML ID 467b7cbe-257d-11e9-8573-001b217b3468

Gitlab reports:

Remote Command Execution via GitLab Pages

Covert Redirect to Steal GitHub/Bitbucket Tokens

Remote Mirror Branches Leaked by Git Transfer Refs

Denial of Service with Markdown

Guests Can View List of Group Merge Requests

Guest Can View Merge Request Titles via System Notes

Persistent XSS via KaTeX

Emails Sent to Unauthorized Users

Hyperlink Injection in Notification Emails

Unauthorized Access to LFS Objects

Trigger Token Exposure

Upgrade Rails to 5.0.7.1 and 4.2.11

Contributed Project Information Visible in Private Profile

Imported Project Retains Prior Visibility Setting

Error disclosure on Project Import

Persistent XSS in User Status

Last Commit Status Leaked to Guest Users

Mitigations for IDN Homograph and RTLO Attacks

Access to Internal Wiki When External Wiki Enabled

User Can Comment on Locked Project Issues

Unauthorized Reaction Emojis by Guest Users

User Retains Project Role After Removal from Private Group

GitHub Token Leaked to Maintainers

Unauthenticated Blind SSRF in Jira Integration

Unauthorized Access to Group Membership

Validate SAML Response in Group SAML SSO

more...
gitlab-ce

more detail
2019-01-30VuXML ID 181beef6-2482-11e9-b4a3-00155d006b02

Mihály Mészáros reports:

We made 4.5.1.0 release public today that fixes many vulnerabilities.

It fix the following vulnerabilities:

  • CVE-2018-4056
  • CVE-2018-4058
  • CVE-2018-4059

They will be exposed very soon..

more...
turnserver

more detail
2019-01-27VuXML ID 111aefca-2213-11e9-9c8d-6805ca0b3d42

The phpMyAdmin development team reports:

Summary

Arbitrary file read vulnerability

Description

When AllowArbitraryServer configuration set to true, with the use of a rogue MySQL server, an attacker can read any file on the server that the web server's user can access.

phpMyadmin attempts to block the use of LOAD DATA INFILE, but due to a bug in PHP, this check is not honored. Additionally, when using the 'mysql' extension, mysql.allow_local_infile is enabled by default. Both of these conditions allow the attack to occur.

Severity

We consider this vulnerability to be critical.

Mitigation factor

This attack can be mitigated by setting the `AllowArbitraryServer` configuration directive to false (which is the default value).

Affected Versions

phpMyAdmin versions from at least 4.0 through 4.8.4 are affected

Summary

SQL injection in Designer feature

Description

A vulnerability was reported where a specially crafted username can be used to trigger an SQL injection attack through the designer feature.

Severity

We consider this vulnerability to be serious.

Affected Versions

phpMyAdmin versions from 4.5.0 through 4.8.4 are affected

more...
phpMyAdmin
phpMyAdmin-php56
phpMyAdmin-php70
phpMyAdmin-php71
phpMyAdmin-php72

more detail
2019-01-27*VuXML ID 50ad9a9a-1e28-11e9-98d7-0050562a4d7b

The Requests package before 2.20.0 for Python sends an HTTP Authorization header to an http URI upon receiving a same-hostname https-to-http redirect, which makes it easier for remote attackers to discover credentials by sniffing the network.

more...
py27-requests
py35-requests
py36-requests
py37-requests

more detail
2019-01-27VuXML ID d3d02d3a-2242-11e9-b95c-b499baebfeaf

Oracle reports:

Please reference CVE/URL list for details

Not all listed CVE's are present in all versions/flavors

more...
mariadb100-server
mariadb101-server
mariadb102-server
mariadb103-server
mariadb55-server
mysql55-server
mysql56-server
mysql57-server
mysql80-server
percona55-server
percona56-server
percona57-server

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2019-01-27VuXML ID d8e7e854-17fa-11e9-bef6-6805ca2fa271

botan2 developers reports:

A timing side channel during ECC key generation could leak information about the high bits of the secret scalar. Such information allows an attacker to perform a brute force attack on the key somewhat more efficiently than they would otherwise. Found by Ján Jan?ár using ECTester.

Bug introduced in 1.11.20, fixed in 2.9.0

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botan2

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2019-01-26VuXML ID 7f6146aa-2157-11e9-9ba0-4c72b94353b5

Gitea Team reports:

Do not display the raw OpenID error in the UI

When redirecting clean the path to avoid redirecting to external site

Prevent DeleteFilePost doing arbitrary deletion

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gitea

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2019-01-26VuXML ID 8e48365a-214d-11e9-9f8a-0050562a4d7b

A vulnerability has been found that would allow attackers to direct a peer to jump to and execute from an address indicated by the attacker. This issue has been present since v4.2.0. Older releases are not affected. NOTE: The attacker needs to know in advance valid addresses in the peer's memory to jump to, so measures like ASLR are effective mitigations. NOTE: this attack can only take place after authentication, so peers behind CURVE/GSSAPI are not vulnerable to unauthenticated attackers.

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libzmq4

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2019-01-23VuXML ID 4af3241d-1f0c-11e9-b4bd-d43d7eed0ce2

Subversion project reports:

Malicious SVN clients can trigger a crash in mod_dav_svn by omitting the root path from a recursive directory listing request.

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mod_dav_svn

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2019-01-23VuXML ID eb888ce5-1f19-11e9-be05-4c72b94353b5

The Apache httpd Project reports:

SECURITY: CVE-2018-17199 mod_session: mod_session_cookie does not respect expiry time allowing sessions to be reused.

SECURITY: CVE-2019-0190 mod_ssl: Fix infinite loop triggered by a client-initiated renegotiation in TLSv1.2 (or earlier) with OpenSSL 1.1.1 and later. PR 63052.

SECURITY: CVE-2018-17189 mod_http2: fixes a DoS attack vector. By sending slow request bodies to resources not consuming them, httpd cleanup code occupies a server thread unnecessarily. This was changed to an immediate stream reset which discards all stream state and incoming data.

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apache24

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2019-01-22VuXML ID 40d92cc5-1e2b-11e9-bef6-6805ca2fa271

PowerDNS Team reports:

CVE-2019-3806: An issue has been found in PowerDNS Recursor where Lua hooks are not properly applied to queries received over TCP in some specific combination of settings, possibly bypassing security policies enforced using Lua. When the recursor is configured to run with more than one thread (threads=X) and to do the distribution of incoming queries to the worker threads itself (pdns-distributes-queries=yes), the Lua script is not properly loaded in the thread handling incoming TCP queries, causing the Lua hooks to not be properly applied.

CVE-2019-3807: An issue has been found in PowerDNS Recursor where records in the answer section of responses received from authoritative servers with the AA flag not set were not properly validated, allowing an attacker to bypass DNSSEC validation.

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powerdns-recursor

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2019-01-20VuXML ID 6aa398d0-1c4d-11e9-96dd-a4badb296695

JSST reports:

Inadequate escaping in mod_banners leads to a stored XSS vulnerability.

Inadequate escaping in com_contact leads to a stored XSS vulnerability

Inadequate checks at the Global Configuration Text Filter settings allowed a stored XSS.

Inadequate checks at the Global Configuration helpurl settings allowed a stored XSS.

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joomla3

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2019-01-19VuXML ID e00ed3d9-1c27-11e9-a257-000ffec0b3e1

Drupal Security Team reports:

A remote code execution vulnerability exists in PHP's built-in phar stream wrapper when performing file operations on an untrusted phar:// URI.

Some Drupal code (core, contrib, and custom) may be performing file operations on insufficiently validated user input, thereby being exposed to this vulnerability.

This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration.

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drupal7
drupal8

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2019-01-18VuXML ID 2a8b79c3-1b6e-11e9-8cf4-1c39475b9f84

Helm security notice

A specially crafted chart may be able to unpack content into locations on the filesystem outside of the chart's path, potentially overwriting existing files.

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helm

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2019-01-17VuXML ID ff50192c-19eb-11e9-8573-001b217b3468

Gitlab reports:

Arbitrary repo read in Gitlab project import

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gitlab-ce

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2019-01-16VuXML ID debf6353-5753-4e9a-b710-a83ecdd743de

Jenkins Security Advisory:

Description

(High) SECURITY-868

Administrators could persist access to Jenkins using crafted 'Remember me' cookie

(Medium) SECURITY-901

Deleting a user in an external security realm did not invalidate their session or 'Remember me' cookie

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jenkins
jenkins-lts

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2019-01-15VuXML ID 383931ba-1818-11e9-92ea-448a5b29e8a9

Matrix developers report:

The matrix team announces the availablility of synapse security releases 0.34.0.1 and 0.34.1.1, fixing CVE-2019-5885.

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py27-matrix-synapse
py35-matrix-synapse
py36-matrix-synapse
py37-matrix-synapse

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2019-01-10VuXML ID d38bbb79-14f3-11e9-9ce2-28d244aee256

Irssi reports:

Use after free when hidden lines were expired from the scroll buffer. It may affect the stability of Irssi. (CWE-417, CWE-825)

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irssi

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2019-01-06VuXML ID 63e36475-119f-11e9-aba7-080027fee39c

The Gitea project reports:

Security

  • Prevent DeleteFilePost doing arbitrary deletion
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gitea

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2019-01-06VuXML ID 924bd4f8-11e7-11e9-9fe8-5404a68ad561

Upstream project reports:

Out-of-bounds read in uriParse*Ex* for incomplete URIs with IPv6 addresses with embedded IPv4 address, e.g. "//[::44.1"; mitigated if passed parameter afterLast points to readable memory containing a '\0' byte.

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uriparser

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2019-01-05VuXML ID 3e41c1a6-10bc-11e9-bd85-fcaa147e860e

Django security releases issued reports:

An attacker could craft a malicious URL that could make spoofed content appear on the default page generated by the django.views.defaults.page_not_found() view.

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py27-django111
py35-django111
py35-django20
py35-django21
py36-django111
py36-django20
py36-django21
py37-django111
py37-django20
py37-django21

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2019-01-05VuXML ID 546d4dd4-10ea-11e9-b407-080027ef1a23

Google Chrome Releases reports:

43 security fixes in this release, including:

  • High CVE-2018-17480: Out of bounds write in V8
  • High CVE-2018-17481: Use after free in PDFium
  • High CVE-2018-18335: Heap buffer overflow in Skia
  • High CVE-2018-18336: Use after free in PDFium
  • High CVE-2018-18337: Use after free in Blink
  • High CVE-2018-18338: Heap buffer overflow in Canvas
  • High CVE-2018-18339: Use after free in WebAudio
  • High CVE-2018-18340: Use after free in MediaRecorder
  • High CVE-2018-18341: Heap buffer overflow in Blink
  • High CVE-2018-18342: Out of bounds write in V8
  • High CVE-2018-18343: Use after free in Skia
  • High CVE-2018-18344: Inappropriate implementation in Extensions
  • High To be allocated: Multiple issues in SQLite via WebSQL
  • Medium CVE-2018-18345: Inappropriate implementation in Site Isolation
  • Medium CVE-2018-18346: Incorrect security UI in Blink
  • Medium CVE-2018-18347: Inappropriate implementation in Navigation
  • Medium CVE-2018-18348: Inappropriate implementation in Omnibox
  • Medium CVE-2018-18349: Insufficient policy enforcement in Blink
  • Medium CVE-2018-18350: Insufficient policy enforcement in Blink
  • Medium CVE-2018-18351: Insufficient policy enforcement in Navigation
  • Medium CVE-2018-18352: Inappropriate implementation in Media
  • Medium CVE-2018-18353: Inappropriate implementation in Network Authentication
  • Medium CVE-2018-18354: Insufficient data validation in Shell Integration
  • Medium CVE-2018-18355: Insufficient policy enforcement in URL Formatter
  • Medium CVE-2018-18356: Use after free in Skia
  • Medium CVE-2018-18357: Insufficient policy enforcement in URL Formatter
  • Medium CVE-2018-18358: Insufficient policy enforcement in Proxy
  • Medium CVE-2018-18359: Out of bounds read in V8
  • Low To be allocated: Inappropriate implementation in PDFium
  • Low To be allocated: Use after free in Extensions
  • Low To be allocated: Inappropriate implementation in Navigation
  • Low To be allocated: Inappropriate implementation in Navigation
  • Low To be allocated: Insufficient policy enforcement in Navigation
  • Low To be allocated: Insufficient policy enforcement in URL Formatter
  • Medium To be allocated: Insufficient policy enforcement in Payments
  • Various fixes from internal audits, fuzzing and other initiatives
more...
chromium

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2019-01-05VuXML ID 720590df-10eb-11e9-b407-080027ef1a23

Google Chrome Releases reports:

1 security fix contributed by external researches:

  • High CVE-2018-17481: Use after free in PDFium
more...
chromium

more detail
2019-01-02VuXML ID b2f4ab91-0e6b-11e9-8700-001b217b3468

Gitlab reports:

Source code disclosure merge request diff

Todos improper access control

URL rel attribute not set

Persistent XSS Autocompletion

SSRF repository mirroring

CI job token LFS error message disclosure

Secret CI variable exposure

Guest user CI job disclosure

Persistent XSS label reference

Persistent XSS wiki in IE browser

SSRF in project imports with LFS

Improper access control CI/CD settings

Missing authorization control merge requests

Improper access control branches and tags

Missing authentication for Prometheus alert endpoint

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gitlab-ce

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2018-12-26VuXML ID f8fe2905-0918-11e9-a550-00262d164c21

rpm4 reports:

Regression in -setperms, -setugids and -restore

Note that this update can not automatically fix possible damage done by using -setperms, -setugids or -restore with rpm 4.14.2, it merely fixes the functionlity itself. Any damage needs to be investigated and fixed manually, such as using -verify and -restore or reinstalling packages.

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rpm4

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2018-12-22VuXML ID 70b774a8-05bc-11e9-87ad-001b217b3468

Gitlab reports:

Arbitrary File read in Gitlab project import

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gitlab-ce

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2018-12-21VuXML ID 29d34524-0542-11e9-a444-080027fee39c

The Gitea project reports:

Security

  • Sanitize uploaded file names
  • HTMLEncode user added text
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gitea

more detail
2018-12-20VuXML ID 4f8665d0-0465-11e9-b77a-6cc21735f730

The Shibboleth Consortium reports:

SAML messages, assertions, and metadata all commonly contain date/time information in a standard XML format.

Invalid formatted data in such fields cause an exception of a type that was not handled properly in the V3 software and causes a crash (usually to the shibd daemon process, but possibly to Apache in rare cases). Note that the crash occurs prior to evaluation of a message's authenticity, so can be exploited by an untrusted attacker.

The problem is believed to be specific to the V3 software and would not cause a crash in the older, now unsupported, V2 software.

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shibboleth-sp

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2018-12-20VuXML ID b80f039d-579e-4b82-95ad-b534a709f220

Bro Network security Monitor reports:

Bro 2.6.1 updates the embedded SQLite to version 3.26.0 to address the "Magellan" remote code execution vulnerability. The stock Bro configuration/scripts don't use SQLite by default, but custom user scripts/packages may.

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bro

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2018-12-19VuXML ID fa6a4a69-03d1-11e9-be12-a4badb2f4699

Problem Description:

Due to insufficient validation of network-provided data it may be possible for a malicious attacker to craft a bootp packet which could cause a stack buffer overflow.

Impact:

It is possible that the buffer overflow could lead to a Denial of Service or remote code execution.

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FreeBSD

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2018-12-15VuXML ID 4b98613c-0078-11e9-b05b-00e04c1ea73d

wordpress developers reports:

WordPress versions 5.0 and earlier are affected by the following bugs, which are fixed in version 5.0.1. Updated versions of WordPress 4.9 and older releases are also available, for users who have not yet updated to 5.0.

Karim El Ouerghemmi discovered that authors could alter meta data to delete files that they weren?t authorized to.

Simon Scannell of RIPS Technologies discovered that authors could create posts of unauthorized post types with specially crafted input.

Sam Thomas discovered that contributors could craft meta data in a way that resulted in PHP object injection.

Tim Coen discovered that contributors could edit new comments from higher-privileged users, potentially leading to a cross-site scripting vulnerability.

Tim Coen also discovered that specially crafted URL inputs could lead to a cross-site scripting vulnerability in some circumstances. WordPress itself was not affected, but plugins could be in some situations.

Team Yoast discovered that the user activation screen could be indexed by search engines in some uncommon configurations, leading to exposure of email addresses, and in some rare cases, default generated passwords.

Tim Coen and Slavco discovered that authors on Apache-hosted sites could upload specifically crafted files that bypass MIME verification, leading to a cross-site scripting vulnerability.

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de-wordpress
fr-wordpress
ja-wordpress
ru-wordpress
wordpress
zh_CN-wordpress
zh_TW-wordpress

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2018-12-14VuXML ID 293f40a0-ffa1-11e8-b258-0011d823eebd

Janos Follath reports:

An attacker who can run code on the same machine that is performing an RSA decryption can potentially recover the plaintext through a Bleichenbacher-like oracle.

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mbedtls

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2018-12-14VuXML ID 757e6ee8-ff91-11e8-a148-001b217b3468

Gitlab reports:

Arbitrary File read in GitLab project import with Git LFS

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gitlab-ce

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2018-12-14VuXML ID bab29816-ff93-11e8-b05b-00e04c1ea73d

Typo3 core team reports:

CKEditor 4.11 fixes an XSS vulnerability in the HTML parser reported by maxarr. The vulnerability stemmed from the fact that it was possible to execute XSS inside the CKEditor source area after persuading the victim to: (i) switch CKEditor to source mode, then (ii) paste a specially crafted HTML code, prepared by the attacker, into the opened CKEditor source area, and (iii) switch back to WYSIWYG mode. Although this is an unlikely scenario, we recommend to upgrade to the latest editor version.

Failing to properly encode user input, online media asset rendering (*.youtube and *.vimeo files) is vulnerable to cross-site scripting. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.

Failing to properly encode user input, notifications shown in modal windows in the TYPO3 backend are vulnerable to cross-site scripting. A valid backend user account is needed in order to exploit this vulnerability.

Failing to properly encode user input, login status display is vulnerable to cross-site scripting in the website frontend. A valid user account is needed in order to exploit this vulnerability - either a backend user or a frontend user having the possibility to modify their user profile.

Template patterns that are affected are:

  • ###FEUSER_[fieldName]### using system extension felogin
  • for regular frontend rendering (pattern can be defined individually using TypoScript setting config.USERNAME_substToken)

It has been discovered that cookies created in the Install Tool are not hardened to be submitted only via HTTP. In combination with other vulnerabilities such as cross-site scripting it can lead to hijacking an active and valid session in the Install Tool.

The Install Tool exposes the current TYPO3 version number to non-authenticated users.

Online Media Asset Handling (*.youtube and *.vimeo files) in the TYPO3 backend is vulnerable to denial of service. Putting large files with according file extensions results in high consumption of system resources. This can lead to exceeding limits of the current PHP process which results in a dysfunctional backend component. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.

TYPO3?s built-in record registration functionality (aka ?basic shopping cart?) using recs URL parameters is vulnerable to denial of service. Failing to properly ensure that anonymous user sessions are valid, attackers can use this vulnerability in order to create an arbitrary amount of individual session-data records in the database.

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typo3-8
typo3-9

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2018-12-13VuXML ID 1999a215-fc6b-11e8-8a95-ac1f6b67e138

Apache CouchDB PMC reports:

Database Administrator could achieve privilege escalation to the account that CouchDB runs under, by abusing insufficient validation in the HTTP API, escaping security controls implemented in previous releases.

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couchdb
couchdb2

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2018-12-12VuXML ID ed10ed3f-fddc-11e8-94cf-6805ca0b3d42

The phpMyAdmin development team reports:

Summary

Local file inclusion through transformation feature

Description

A flaw has been found where an attacker can exploit phpMyAdmin to leak the contents of a local file. The attacker must have access to the phpMyAdmin Configuration Storage tables, although these can easily be created in any database to which the attacker has access. An attacker must have valid credentials to log in to phpMyAdmin; this vulnerability does not allow an attacker to circumvent the login system.

Severity

We consider this vulnerability to be severe.

Summary

XSRF/CSRF vulnerability in phpMyAdmin

Description

By deceiving a user to click on a crafted URL, it is possible to perform harmful SQL operations such as renaming databases, creating new tables/routines, deleting designer pages, adding/deleting users, updating user passwords, killing SQL processes, etc.

Severity

We consider this vulnerability to be of moderate severity.

Summary

XSS vulnerability in navigation tree

Description

A Cross-Site Scripting vulnerability was found in the navigation tree, where an attacker can deliver a payload to a user through a specially-crafted database/table name.

Severity

We consider this attack to be of moderate severity.

Mitigation factor

The stored XSS vulnerabilities can be triggered only by someone who logged in to phpMyAdmin, as the usual token protection prevents non-logged-in users from accessing the required forms.

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phpMyAdmin
phpMyAdmin-php56
phpMyAdmin-php70
phpMyAdmin-php71
phpMyAdmin-php72

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2018-12-10VuXML ID 268a4289-fc84-11e8-be12-a4badb2f4699

Problem Description:

Insufficient and improper checking in the NFS server code could cause a denial of service or possibly remote code execution via a specially crafted network packet.

Impact:

A remote attacker could cause the NFS server to crash, resulting in a denial of service, or possibly execute arbitrary code on the server.

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FreeBSD

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2018-12-10VuXML ID 2a86f45a-fc3c-11e8-a414-00155d006b02

Node.js reports:

Updates are now available for all active Node.js release lines. These include fixes for the vulnerabilities identified in the initial announcement. They also include upgrades of Node.js 6 and 8 to OpenSSL 1.0.2q, and upgrades of Node.js 10 and 11 to OpenSSL 1.1.0j.

We recommend that all Node.js users upgrade to a version listed below as soon as possible.

Debugger port 5858 listens on any interface by default (CVE-2018-12120)

All versions of Node.js 6 are vulnerable and the severity is HIGH. When the debugger is enabled with node --debug or node debug, it listens to port 5858 on all interfaces by default. This may allow remote computers to attach to the debug port and evaluate arbitrary JavaScript. The default interface is now localhost. It has always been possible to start the debugger on a specific interface, such as node --debug=localhost. The debugger was removed in Node.js 8 and replaced with the inspector, so no versions from 8 and later are vulnerable.

Denial of Service with large HTTP headers (CVE-2018-12121)

All versions of 6 and later are vulnerable and the severity is HIGH. By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.

The total size of HTTP headers received by Node.js now must not exceed 8192 bytes.

"Slowloris" HTTP Denial of Service (CVE-2018-12122)

All versions of Node.js 6 and later are vulnerable and the severity is LOW. An attacker can cause a Denial of Service (DoS) by sending headers very slowly keeping HTTP or HTTPS connections and associated resources alive for a long period of time. Attack potential is mitigated by the use of a load balancer or other proxy layer.

A timeout of 40 seconds now applies to servers receiving HTTP headers. This value can be adjusted with server.headersTimeout. Where headers are not completely received within this period, the socket is destroyed on the next received chunk. In conjunction with server.setTimeout(), this aids in protecting against excessive resource retention and possible Denial of Service.

Hostname spoofing in URL parser for javascript protocol (CVE-2018-12123)

All versions of Node.js 6 and later are vulnerable and the severity is LOW. If a Node.js application is using url.parse() to determine the URL hostname, that hostname can be spoofed by using a mixed case "javascript:" (e.g. "javAscript:") protocol (other protocols are not affected). If security decisions are made about the URL based on the hostname, they may be incorrect.

HTTP request splitting (CVE-2018-12116)

Node.js 6 and 8 are vulnerable and the severity is MEDIUM. If Node.js can be convinced to use unsanitized user-provided Unicode data for the path option of an HTTP request, then data can be provided which will trigger a second, unexpected, and user-defined HTTP request to made to the same server.

OpenSSL Timing vulnerability in ECDSA signature generation (CVE-2018-0735)

The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side-channel attack. An attacker could use variations in the signing algorithm to recover the private key.

OpenSSL Timing vulnerability in DSA signature generation (CVE-2018-0734)

The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side-channel attack. An attacker could use variations in the signing algorithm to recover the private key.

OpenSSL Microarchitecture timing vulnerability in ECC scalar multiplication (CVE-2018-5407)

OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side-channel attack. An attacker with sufficient access to mount local timing attacks during ECDSA signature generation could recover the private key.

more...
node
node10
node6
node8

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2018-12-10VuXML ID 32498c8f-fc84-11e8-be12-a4badb2f4699

Problem Description:

Insufficient bounds checking in one of the device models provided by bhyve(8) can permit a guest operating system to overwrite memory in the bhyve(8) processing possibly permitting arbitary code execution.

Impact:

A guest OS using a firmware image can cause the bhyve process to crash, or possibly execute arbitrary code on the host as root.

more...
FreeBSD

more detail
2018-12-09VuXML ID f6d6308a-f2ec-11e8-b005-6805ca2fa271

powerdns Team reports:

CVE-2018-16855: An issue has been found in PowerDNS Recursor where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash. When the PowerDNS Recursor is run inside a supervisor like supervisord or systemd, a crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

more...
powerdns-recursor

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2018-12-08VuXML ID 0e8f496a-b498-11e8-bdcf-74d435e60b7c

mitre.org Reports:

The SSH server implementation of AsyncSSH before 1.12.1 does not properly check whether authentication is completed before processing other requests A customized SSH client can simply skip the authentication step.

more...
py-asyncssh

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2018-12-06VuXML ID 49cbe200-f92a-11e8-a89d-d43d7ef03aa6

Adobe reports:

  • This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2018-15982).
  • This update resolves an insecure library loading vulnerability that could lead to privilege escalation (CVE-2018-15983).
more...
linux-flashplayer

more detail
2018-12-06VuXML ID 9d3428d4-f98c-11e8-a148-001b217b3468

Gitlab reports:

Directory Traversal in Templates API

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gitlab-ce

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2018-12-05VuXML ID 3aa27226-f86f-11e8-a085-3497f683cb16

Jenkins Security Advisory:

Description

(Critical) SECURITY-595

Code execution through crafted URLs

(Medium) SECURITY-904

Forced migration of user records

(Medium) SECURITY-1072

Workspace browser allowed accessing files outside the workspace

(Medium) SECURITY-1193

Potential denial of service through cron expression form validation

more...
jenkins
jenkins-lts

more detail
2018-12-03VuXML ID 889e35f4-f6a0-11e8-82dc-fcaa147e860e

moodle reports:

The login form is not protected by a token to prevent login cross-site request forgery.

more...
moodle31
moodle33
moodle34
moodle35

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2018-12-02VuXML ID 3563fae5-f60c-11e8-b513-5404a68ad561

The upstream project reports:

* Fixed: Out-of-bounds write in uriComposeQuery* and uriComposeQueryEx* Commit 864f5d4c127def386dd5cc926ad96934b297f04e Thanks to Google Autofuzz team for the report!

* Fixed: Detect integer overflow in uriComposeQuery* and uriComposeQueryEx* Commit f76275d4a91b28d687250525d3a0c5509bbd666f Thanks to Google Autofuzz team for the report!

* Fixed: Protect uriResetUri* against acting on NULL input Commit f58c25069cf4a986fe17a80c5b38687e31feb539

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uriparser

more detail
2018-12-02VuXML ID f96044a2-7df9-414b-9f6b-6e5b85d06c86

Ruby on Rails blog:

Rails 4.2.11, 5.0.7.1, 5.1.6.1 and 5.2.1.1 have been released! These contain the following important security fixes, and it is recommended that users upgrade as soon as possible

CVE-2018-16476 Broken Access Control vulnerability in Active Job: Carefully crafted user input can cause Active Job to deserialize it using GlobalId and allow an attacker to have access to information that they should not have.

more...
rubygem-activejob4
rubygem-activejob5
rubygem-activejob50

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2018-11-28VuXML ID 22bc5327-f33f-11e8-be46-0019dbb15b3f

When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.

more...
payara

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2018-11-28VuXML ID 8a4aba2d-f33e-11e8-9416-001b217b3468

Gitlab reports:

View Names of Private Groups

Persistent XSS in Environments

SSRF in Prometheus integration

Unauthorized Promotion of Milestones

Exposure of Confidential Issue Title

Persisent XSS in Markdown Fields via Mermaid Script

Persistent XSS in Markdown Fields via Unrecognized HTML Tags

Symlink Race Condition in Pages

Unauthorized Changes by Guest User in Issues

Unauthorized Comments on Locked Issues

Improper Enforcement of Token Scope

CRLF Injection in Project Mirroring

XSS in OAuth Authorization

SSRF in Webhooks

Send Email on Email Address Change

Workhorse Logs Contained Tokens

Unauthorized Publishing of Draft Comments

Guest Can Set Weight of a New Issue

Disclosure of Private Group's Members and Milestones

Persisent XSS in Operations

Reporter Can View Operations Page

more...
gitlab-ce

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2018-11-28VuXML ID 93f8e0ff-f33d-11e8-be46-0019dbb15b3f

FasterXML jackson-databind before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

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payara

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2018-11-28VuXML ID c7b1af20-f34f-11e8-9cde-e0d55e2a8bf9

Albert Astals Cid reports:

messagelib is the library used by KMail to display emails.

messagelib by default displays emails as plain text, but gives the user an option to "Prefer HTML to plain text" in the settings and if that option is not enabled there is way to enable HTML display when an email contains HTML.

Some HTML emails can trick messagelib into opening a new browser window when displaying said email as HTML.

This happens even if the option to allow the HTML emails to access remote servers is disabled in KMail settings.

This means that the owners of the servers referred in the email can see in their access logs your IP address.

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messagelib

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2018-11-28VuXML ID d70c9e18-f340-11e8-be46-0019dbb15b3f

Apache Commons FileUpload before 1.3.3 DiskFileItem File Manipulation Remote Code Execution.

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Administration). Supported versions that are affected are 3.0.1 and 3.1.2. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle GlassFish Server executes to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle GlassFish Server accessible data. CVSS v3.0 Base Score 3.3 (Confidentiality impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Core). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via SMTP to compromise Oracle GlassFish Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data. CVSS v3.0 Base Score 4.3 (Integrity impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data as well as unauthorized read access to a subset of Oracle GlassFish Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle GlassFish Server. CVSS v3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data as well as unauthorized read access to a subset of Oracle GlassFish Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle GlassFish Server. CVSS v3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle GlassFish Server. While the vulnerability is in Oracle GlassFish Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle GlassFish Server. CVSS v3.0 Base Score 9.0 (Confidentiality, Integrity and Availability impacts).

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payara

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2018-11-23*VuXML ID b036faba-edd8-11e8-b3b7-00e04c1ea73d

SO-AND-SO reports:

CVE-2018-19296:Fix potential object injection vulnerability.

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phpmailer
phpmailer6

more detail
2018-11-22*VuXML ID ec49f6b5-ee39-11e8-b2f4-74d435b63d51

The PHP team reports:

imap_open allows to run arbitrary shell commands via mailbox parameter.

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php56-imap
php70-imap
php71-imap
php72-imap
php73-imap

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2018-11-20VuXML ID 8f128c72-ecf9-11e8-aa00-6451062f0f7a

Adobe reports:

  • This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-15981).
more...
linux-flashplayer

more detail
2018-11-20VuXML ID d889d32c-ecd9-11e8-9416-001b217b3468

Gitlab reports:

Persistent XSS Autocompletion

Unauthorized service template creation

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gitlab-ce

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2018-11-19VuXML ID 0aee2f13-ec1d-11e8-8c92-6805ca2fa271

PowerDNS Team reports:

CVE-2018-10851: An issue has been found in PowerDNS Authoritative Server allowing an authorized user to cause a memory leak by inserting a specially crafted record in a zone under their control, then sending a DNS query for that record. The issue is due to the fact that some memory is allocated before the parsing and is not always properly released if the record is malformed. When the PowerDNS Authoritative Server is run inside the guardian (--guardian), or inside a supervisor like supervisord or systemd, an out-of-memory crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

CVE-2018-14626: An issue has been found in PowerDNS Authoritative Server allowing a remote user to craft a DNS query that will cause an answer without DNSSEC records to be inserted into the packet cache and be returned to clients asking for DNSSEC records, thus hiding the presence of DNSSEC signatures for a specific qname and qtype. For a DNSSEC-signed domain, this means that DNSSEC validating clients will consider the answer to be bogus until it expires from the packet cache, leading to a denial of service.

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powerdns

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2018-11-19*VuXML ID e9aa0e4c-ea8b-11e8-a5b7-00e04c1ea73d

powerdns Team reports:

CVE-2018-10851: An issue has been found in PowerDNS Recursor allowing a malicious authoritative server to cause a memory leak by sending specially crafted records. The issue is due to the fact that some memory is allocated before the parsing and is not always properly released if the record is malformed. When the PowerDNS Recursor is run inside a supervisor like supervisord or systemd, an out-of-memory crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

CVE-2018-14626: An issue has been found in PowerDNS Recursor allowing a remote user to craft a DNS query that will cause an answer without DNSSEC records to be inserted into the packet cache and be returned to clients asking for DNSSEC records, thus hiding the presence of DNSSEC signatures for a specific qname and qtype. For a DNSSEC-signed domain, this means that clients performing DNSSEC validation by themselves might consider the answer to be bogus until it expires from the packet cache, leading to a denial of service.

CVE-2018-14644: An issue has been found in PowerDNS Recursor where a remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers for that parent zone answer with FORMERR to a query for at least one of the meta-types. As a result, subsequent queries from clients requesting DNSSEC validation will be answered with a ServFail.

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powerdns-recursor
powerdns-recursor40

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2018-11-14VuXML ID c6fb2734-e835-11e8-b14b-001999f8d30b

The Asterisk project reports:

There is a buffer overflow vulnerability in dns_srv and dns_naptr functions of Asterisk that allows an attacker to crash Asterisk via a specially crafted DNS SRV or NAPTR response. The attackers request causes Asterisk to segfault and crash.

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asterisk15
asterisk16

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2018-11-13VuXML ID b69292e8-e798-11e8-ae07-6451062f0f7a

Adobe reports:

  • This update resolves a out-of-bounds vulnerability that could lead to information disclosure (CVE-2018-15978).
more...
linux-flashplayer

more detail
2018-11-12VuXML ID 1460aa25-e6ab-11e8-a733-e0d55e2a8bf9

Albert Astals Cid reports:

Various KDE applications share a plugin system to create thumbnails of various file types for displaying in file managers, file dialogs, etc. kio-extras contains a thumbnailer plugin for HTML files.

The HTML thumbnailer was incorrectly accessing some content of remote URLs listed in HTML files. This meant that the owners of the servers referred in HTML files in your system could have seen in their access logs your IP address every time the thumbnailer tried to create the thumbnail.

The HTML thumbnailer has been removed in upcoming KDE Applications 18.12.0 because it was actually not creating thumbnails for files at all.

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kio-extras

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2018-11-12VuXML ID 6f170cf2-e6b7-11e8-a9a8-b499baebfeaf

The OpenSSL project reports:

Microarchitecture timing vulnerability in ECC scalar multiplication. Severity: Low

OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side channel attack. An attacker with sufficient access to mount local timing attacks during ECDSA signature generation could recover the private key.

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openssl

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2018-11-11*VuXML ID 791841a3-d484-4878-8909-92ef9ce424f4

NVD reports:

An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in the intuit_diff_type function in pch.c, aka a "mangled rename" issue.

A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.

GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.

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patch

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2018-11-10*VuXML ID 238ae7de-dba2-11e8-b713-b499baebfeaf

The OpenSSL project reports:

Timing vulnerability in ECDSA signature generation (CVE-2018-0735): The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key (Low).

Timing vulnerability in DSA signature generation (CVE-2018-0734): Avoid a timing attack that leaks information via a side channel that triggers when a BN is resized. Increasing the size of the BNs prior to doing anything with them suppresses the attack (Low).

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libressl
libressl-devel
openssl-devel
openssl111

more detail
2018-11-09VuXML ID 92a6efd0-e40d-11e8-ada4-408d5cf35399

Lighttpd Project reports:

Security fixes for Lighttpd:

  • security: process headers after combining folded headers

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lighttpd

more detail
2018-11-08VuXML ID 1c27a706-e3aa-11e8-b77a-6cc21735f730

The PostgreSQL project reports:

CVE-2018-16850: SQL injection in pg_upgrade and pg_dump, via CREATE TRIGGER ... REFERENCING.

Using a purpose-crafted trigger definition, an attacker can run arbitrary SQL statements with superuser privileges when a superuser runs pg_upgrade on the database or during a pg_dump dump/restore cycle. This attack requires a CREATE privilege on some non-temporary schema or a TRIGGER privilege on a table. This is exploitable in the default PostgreSQL configuration, where all users have CREATE privilege on public schema.

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postgresql10-server
postgresql93-server
postgresql94-server
postgresql95-server
postgresql96-server

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2018-11-08*VuXML ID ec5072b0-d43a-11e8-a6d2-b499baebfeaf

Oracle reports:

Please reference CVE/URL list for details

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mariadb100-server
mariadb101-server
mariadb102-server
mariadb103-server
mariadb55-server
mysql55-server
mysql56-server
mysql57-server
mysql80-server
percona55-server
percona56-server
percona57-server

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2018-11-06VuXML ID 84ca56be-e1de-11e8-bcfd-00e04c1ea73d

NGINX Team reports:

Two security issues were identified in nginx HTTP/2 implementation, which might cause excessive memory consumption (CVE-2018-16843) and CPU usage (CVE-2018-16844).

The issues affect nginx compiled with the ngx_http_v2_module (not compiled by default) if the "http2" option of the "listen" directive is used in a configuration file.

A security issue was identified in the ngx_http_mp4_module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory isclosure by using a specially crafted mp4 file (CVE-2018-16845).

The issue only affects nginx if it is built with the ngx_http_mp4_module (the module is not built by default) and the "mp4" directive is used in the configuration file. Further, the attack is only possible if an attacker is able to trigger processing of a specially crafted mp4 file with the ngx_http_mp4_module.

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nginx
nginx-devel

more detail
2018-11-04*VuXML ID 140a14b5-d615-11e8-b3cb-00e04c1ea73d

Drupal Security Team reports:

he path module allows users with the 'administer paths' to create pretty URLs for content. In certain circumstances the user can enter a particular path that triggers an open redirect to a malicious url.The issue is mitigated by the fact that the user needs the administer paths permission to exploit.

When sending email some variables were not being sanitized for shell arguments, which could lead to remote code execution.

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drupal7
drupal8

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2018-11-01VuXML ID 36a2a89e-7ee1-4ea4-ae22-7ca38019c8d0

GitHub issue:

This issue has been created for public disclosure of an XSS vulnerability that was responsibly reported (independently) by Shubham Pathak and @yasinS (Yasin Soliman).

In the Loofah gem, through v2.2.2, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

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rubygem-loofah

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2018-11-01VuXML ID b51d9e83-de08-11e8-9416-001b217b3468

SO-AND-SO reports:

SSRF in Kubernetes integration

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gitlab-ce

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2018-11-01VuXML ID deb4f633-de1d-11e8-a9fb-080027f43a02

The Gitea project reports:

[This release] contains crit[i]cal security fix for vulnerability that could potentially allow for authorized users to do remote code ex[e]cution.

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gitea

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2018-11-01VuXML ID e0ab1773-07c1-46c6-9170-4c5e81c00927

curl security problems:

CVE-2018-16839: SASL password overflow via integer overflow

libcurl contains a buffer overrun in the SASL authentication code.

The internal function Curl_auth_create_plain_message fails to correctly verify that the passed in lengths for name and password aren't too long, then calculates a buffer size to allocate.

On systems with a 32 bit size_t, the math to calculate the buffer size triggers an integer overflow when the user name length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow.

This bug is very similar to CVE-2017-14618.

It affects curl 7.33.0 to 7.61.1.

CVE-2018-16840: use-after-free in handle close

libcurl contains a heap use-after-free flaw in code related to closing an easy handle.

When closing and cleaning up an "easy" handle in the Curl_close() function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct.

It affects curl 7.59.0 to 7.61.1.

CVE-2018-16842: warning message out-of-buffer read

curl contains a heap out of buffer read vulnerability.

The command line tool has a generic function for displaying warning and informational messages to stderr for various situations. For example if an unknown command line argument is used, or passed to it in a "config" file.

This display function formats the output to wrap at 80 columns. The wrap logic is however flawed, so if a single word in the message is itself longer than 80 bytes the buffer arithmetic calculates the remainder wrong and will end up reading behind the end of the buffer. This could lead to information disclosure or crash.

This vulnerability could lead to a security issue if used in this or similar situations:

1. a server somewhere uses the curl command line to run something

2. if it fails, it shows stderr to the user

3. the server takes user input for parts of its command line input

4. user provides something overly long that triggers this crash

5. the stderr output may now contain user memory contents that wasn't meant to be available

It affects curl 7.14.1 to 7.61.1.

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curl

more detail
2018-10-29VuXML ID b9591212-dba7-11e8-9416-001b217b3468

Gitlab reports:

RCE in Gitlab Wiki API

SSRF in Hipchat integration

Cleartext storage of personal access tokens

Information exposure through stack trace error message

Persistent XSS autocomplete

Information exposure in stored browser history

Information exposure when replying to issues through email

Persistent XSS in License Management and Security Reports

Metrics information disclosure in Prometheus integration

Unauthorized changes to a protected branch's access levels

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gitlab-ce

more detail
2018-10-28VuXML ID fa194483-dabd-11e8-bf39-5404a68ad561

Talos reports:

An exploitable code execution vulnerability exists in the HTTP packet-parsing functionality of the LIVE555 RTSP server library. A specially crafted packet can cause a stack-based buffer overflow, resulting in code execution. An attacker can send a packet to trigger this vulnerability.

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liveMedia

more detail
2018-10-27VuXML ID 4f7c6af3-6a2c-4ead-8453-04e509688d45

SaltStack reports:

Remote command execution and incorrect access control when using salt-api.

Directory traversal vulnerability when using salt-api. Allows an attacker to determine what files exist on a server when querying /run or /events.

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py27-salt
py32-salt
py33-salt
py34-salt
py35-salt
py36-salt
py37-salt

more detail
2018-10-26VuXML ID 33c384f3-5af6-4662-9741-0acb21c7e499

Jef Poskanzer reports:

Prior versions allowed remote users to read arbitrary files in some circumstances.

more...
mini_httpd

more detail
2018-10-20VuXML ID afc60484-0652-440e-b01a-5ef814747f06

Ruby news:

CVE-2018-16395: OpenSSL::X509::Name equality check does not work correctly

An instance of OpenSSL::X509::Name contains entities such as CN, C and so on. Some two instances of OpenSSL::X509::Name are equal only when all entities are exactly equal. However, there is a bug that the equality check is not correct if the value of an entity of the argument (right-hand side) starts with the value of the receiver (left-hand side). So, if a malicious X.509 certificate is passed to compare with an existing certificate, there is a possibility to be judged incorrectly that they are equal.

CVE-2018-16396: Tainted flags are not propagated in Array#pack and String#unpack with some directives

Array#pack method converts the receiver's contents into a string with specified format. If the receiver contains some tainted objects, the returned string also should be tainted. String#unpack method which converts the receiver into an array also should propagate its tainted flag to the objects contained in the returned array. But, with B, b, H and h directives, the tainted flags are not propagated. So, if a script processes unreliable inputs by Array#pack and/or String#unpack with these directives and checks the reliability with tainted flags, the check might be wrong.

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ruby

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2018-10-19VuXML ID 44864c84-d3b8-11e8-b3cb-00e04c1ea73d

Matomo reports:

Several XSS issues have been fixed thanks to the great work of security researchers who responsible disclosed issues to us.

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matomo

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2018-10-17VuXML ID 2383767c-d224-11e8-9623-a4badb2f4699

gladiac reports:

libssh versions 0.6 and above have an authentication bypass vulnerability in the server code. By presenting the server an SSH2_MSG_USERAUTH_SUCCESS message in place of the SSH2_MSG_USERAUTH_REQUEST message which the server would expect to initiate authentication, the attacker could successfully authentciate without any credentials.

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libssh

more detail
2018-10-15VuXML ID 8c08ab4c-d06c-11e8-b35c-001b217b3468

The Git community reports:

Multiple vulnerabilities.

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libgit2

more detail
2018-10-11VuXML ID 3350275d-cd5a-11e8-a7be-3497f683cb16

Jenkins Security Advisory:

Description

(Low) SECURITY-867

Path traversal vulnerability in Stapler allowed accessing internal data

(Medium) SECURITY-1074

Arbitrary file write vulnerability using file parameter definitions

(Medium) SECURITY-1129

Reflected XSS vulnerability

(Medium) SECURITY-1162

Ephemeral user record was created on some invalid authentication attempts

(Medium) SECURITY-1128

Ephemeral user record creation

(Medium) SECURITY-1158

Session fixation vulnerability on user signup

(Medium) SECURITY-765

Failures to process form submission data could result in secrets being displayed or written to logs

more...
jenkins
jenkins-lts

more detail
2018-10-11VuXML ID 4c11b51e-cd8d-11e8-b0cb-a0f3c100ae18

The Tox project blog reports:

A memory leak bug was discovered in Toxcore that can be triggered remotely to exhaust one?s system memory, resulting in a denial of service attack. The bug is present in the TCP Server module of Toxcore and therefore it affects mostly bootstrap nodes. Regular Tox clients generally have the TCP Server functionality disabled by default, leaving them unaffected.

more...
toxcore

more detail
2018-10-11VuXML ID cb539d4e-cd68-11e8-8819-00e04c1ea73d

Gitea project reports:

CSRF Vulnerability on API.

Enforce token on api routes.

more...
gitea

more detail
2018-10-09VuXML ID a4eb38ea-cc06-11e8-ada4-408d5cf35399

tinc-vpn.org reports:

The authentication protocol allows an oracle attack that could potentially be exploited.

If a man-in-the-middle has intercepted the TCP connection it might be able to force plaintext UDP packets between two nodes for up to a PingInterval period.

more...
tinc
tinc-devel

more detail
2018-10-05VuXML ID 23413442-c8ea-11e8-b35c-001b217b3468

Gitlab reports:

Merge request information disclosure

Private project namespace information disclosure

Gitlab Flavored Markdown API information disclosure

more...
gitlab-ce

more detail
2018-10-03VuXML ID 004d8c23-c710-11e8-98c7-000c29434208

Django release notes:

CVE-2018-16984: Password hash disclosure to "view only" admin users

If an admin user has the change permission to the user model, only part of the password hash is displayed in the change form. Admin users with the view (but not change) permission to the user model were displayed the entire hash. While it's typically infeasible to reverse a strong password hash, if your site uses weaker password hashing algorithms such as MD5 or SHA1, it could be a problem.

more...
py34-django21
py35-django21
py36-django21
py37-django21

more detail
2018-10-01VuXML ID 065b3b72-c5ab-11e8-9ae2-001b217b3468

Gitlab reports:

SSRF GCP access token disclosure

Persistent XSS on issue details

Diff formatter DoS in Sidekiq jobs

Confidential information disclosure in events API endpoint

validate_localhost function in url_blocker.rb could be bypassed

Slack integration CSRF Oauth2

GRPC::Unknown logging token disclosure

IDOR merge request approvals

Persistent XSS package.json

Persistent XSS merge request project import

more...
gitlab-ce

more detail
2018-10-01VuXML ID 5a757a31-f98e-4bd4-8a85-f1c0f3409769

libpango in Pango 1.40.8 through 1.42.3, as used in hexchat and other products, allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted text with invalid Unicode sequences.

more...
pango

more detail
2018-09-30VuXML ID 01018916-c47c-11e8-8b07-00e04c1ea73d

Serendipity reports:

Security: Fix XSS for pagination, when multi-category selection is used.

more...
serendipity

more detail
2018-09-29VuXML ID 40a844bf-c430-11e8-96dc-000743165db0

Bitcoin Core reports:

CVE-2018-17144, a fix for which was released on September 18th in Bitcoin Core versions 0.16.3 and 0.17.0rc4, includes both a Denial of Service component and a critical inflation vulnerability. It was originally reported to several developers working on Bitcoin Core, as well as projects supporting other cryptocurrencies, including ABC and Unlimited on September 17th as a Denial of Service bug only, however we quickly determined that the issue was also an inflation vulnerability with the same root cause and fix.

more...
bitcoin
bitcoin-daemon

more detail
2018-09-26VuXML ID 613193a0-c1b4-11e8-ae2d-54e1ad3d6335

the Apache Spamassassin project reports:

In Apache SpamAssassin, using HTML::Parser, we setup an object and hook into the begin and end tag event handlers In both cases, the "open" event is immediately followed by a "close" event - even if the tag *does not* close in the HTML being parsed.

Because of this, we are missing the "text" event to deal with the object normally. This can cause carefully crafted emails that might take more scan time than expected leading to a Denial of Service.

Fix a reliance on "." in @INC in one configuration script. Whether this can be exploited in any way is uncertain.

Fix a potential Remote Code Execution bug with the PDFInfo plugin. Thanks to cPanel Security Team for their report of this issue.

Fourth, this release fixes a local user code injection in the meta rule syntax. Thanks again to cPanel Security Team for their report of this issue.

more...
spamassassin

more detail
2018-09-26VuXML ID bad59128-c188-11e8-9d40-f0def10dca57

shadowm reports:

A severe bug was found in the game client which could allow a malicious user to execute arbitrary code through the Lua engine by using specially-crafted code in add-ons, saves, replays, or networked games. This issue affects all platforms and all existing releases since Wesnoth version 1.7.0. Users of all previous version should upgrade immediately.

more...
wesnoth

more detail
2018-09-26VuXML ID e182c076-c189-11e8-a6d2-b499baebfeaf

The Apache httpd project reports:

low: DoS for HTTP/2 connections by continuous SETTINGS

By sending continous SETTINGS frames of maximum size an ongoing HTTP/2 connection could be kept busy and would never time out. This can be abused for a DoS on the server. This only affect a server that has enabled the h2 protocol.

more...
apache24

more detail
2018-09-25VuXML ID 6bf71117-c0c9-11e8-b760-6023b685b1ee

Brian Carpenter reports:

Reflected XSS in view_filters_page.php via core/filter_form_api.php

more...
mantis-php56
mantis-php70
mantis-php71
mantis-php72

more detail
2018-09-22VuXML ID 2d6de6a8-fb78-4149-aeda-77fc8f140f06

MITRE reports:

An authentication bypass flaw was found in the smart_proxy_dynflow component used by Foreman. A malicious attacker can use this flaw to remotely execute arbitrary commands on machines managed by vulnerable Foreman instances, in a highly privileged context.

more...
rubygem-smart_proxy_dynflow

more detail
2018-09-22VuXML ID be1aada2-be6c-11e8-8fc6-000c29434208

Mediawiki reports:

Security fixes:

T169545: $wgRateLimits entry for 'user' overrides 'newbie'.

T194605: BotPasswords can bypass CentralAuth's account lock.

T187638: When a log event is (partially) hidden Special:Redirect/logid can link to the incorrect log and reveal hidden

T193237: Special:BotPasswords should require reauthenticate.

more...
mediawiki127
mediawiki129
mediawiki130
mediawiki131

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2018-09-21VuXML ID 3284d948-140c-4a3e-aa76-3b440e2006a8

The Mozilla Foundation reports:

A potentially exploitable crash in TransportSecurityInfo used for SSL can be triggered by data stored in the local cache in the user profile directory. This issue is only exploitable in combination with another vulnerability allowing an attacker to write data into the local cache or from locally installed malware. This issue also triggers a non-exploitable startup crash for users switching between the Nightly and Release versions of Firefox if the same profile is used.

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firefox
firefox-esr

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2018-09-21VuXML ID 77f67b46-bd75-11e8-81b6-001999f8d30b

The Asterisk project reports:

There is a stack overflow vulnerability in the res_http_websocket.so module of Asterisk that allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connection to a websocket. The attackers request causes Asterisk to run out of stack space and crash.

As a workaround disable HTTP websocket access by not loading the res_http_websocket.so module.

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asterisk13
asterisk15

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2018-09-18VuXML ID 074cb225-bb2d-11e8-90e1-fcaa147e860e

moodle reports:

Moodle XML import of ddwtos could lead to intentional remote code execution

QuickForm library remote code vulnerability (upstream)

Boost theme - blog search GET parameter insufficiently filtered

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moodle31
moodle33
moodle34
moodle35

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2018-09-15VuXML ID bf2b9c56-b93e-11e8-b2a8-a4badb296695

JSST reports: Multiple low-priority Vulnerabilities

Inadequate checks in the InputFilter class could allow specifically prepared PHAR files to pass the upload filter.

Inadequate output filtering on the user profile page could lead to a stored XSS attack.

Inadequate checks regarding disabled fields can lead to an ACL violation.

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joomla3

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2018-09-15*VuXML ID c96d416a-eae7-4d5d-bc84-40deca9329fb

Mozilla Foundation reports:

CVE-2018-12377: Use-after-free in refresh driver timers

CVE-2018-12378: Use-after-free in IndexedDB

CVE-2018-12379: Out-of-bounds write with malicious MAR file

CVE-2017-16541: Proxy bypass using automount and autofs

CVE-2018-12381: Dragging and dropping Outlook email message results in page navigation

CVE-2018-12382: Addressbar spoofing with javascript URI on Firefox for Android

CVE-2018-12383: Setting a master password post-Firefox 58 does not delete unencrypted previously stored passwords

CVE-2018-12375: Memory safety bugs fixed in Firefox 62

CVE-2018-12376: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2

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firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

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2018-09-13VuXML ID ab38d9f8-b787-11e8-8e7a-00e04c1ea73d

mybb Team reports:

High risk: Email field SQL Injection.

Medium risk: Video MyCode Persistent XSS in Visual Editor.

Low risk: Insufficient permission check in User CP?s attachment management.

Low risk: Insufficient email address verification.

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mybb

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2018-09-12VuXML ID a67c122a-b693-11e8-ac58-a4badb2f4699

Problem Description:

Insufficient validation was performed in the ELF header parser, and malformed or otherwise invalid ELF binaries were not rejected as they should be.

Impact:

Execution of a malicious ELF binary may result in a kernel crash or may disclose kernel memory.

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FreeBSD-kernel

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2018-09-11VuXML ID 337960ec-b5dc-11e8-ac58-a4badb2f4699

Chris reports:

The XML parsing engine for Plex Media Server's SSDP/UPNP functionality is vulnerable to an XML External Entity Processing (XXE) attack. Unauthenticated attackers on the same LAN can use this vulnerability to:

  • Access arbitrary files from the filesystem with the same permission as the user account running Plex.
  • Initiate SMB connections to capture NetNTLM challenge/response and crack to clear-text password.
  • Initiate SMB connections to relay NetNTLM challenge/response and achieve Remote Command Execution in Windows domains.
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plexmediaserver
plexmediaserver-plexpass

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2018-09-11VuXML ID db2acdac-b5a7-11e8-8f6f-00e04c1ea73d

mybb Team reports:

High risk: Image MyCode ?alt? attribute persistent XSS.

Medium risk: RSS Atom 1.0 item title persistent XSS.

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mybb

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2018-09-11VuXML ID f00acdec-b59f-11e8-805d-001e2a3f778d

MITRE reports:

An issue was discovered in SDDM through 0.17.0. If configured with ReuseSession=true, the password is not checked for users with an already existing session. Any user with access to the system D-Bus can therefore unlock any graphical session.

The default configuration of SDDM on FreeBSD is not affected, since it has ReuseSession=false.

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sddm

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2018-09-11VuXML ID f9d73a20-b5f0-11e8-b1da-6451062f0f7a

Adobe reports:

  • This update resolves a privilege escalation vulnerability that could lead to information disclosure (CVE-2018-15967).
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linux-flashplayer

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2018-09-11VuXML ID fe818607-b5ff-11e8-856b-485b3931c969

MITRE reports:

Containous Traefik 1.6.x before 1.6.6, when --api is used, exposes the configuration and secret if authentication is missing and the API's port is publicly reachable.

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traefik

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2018-09-05VuXML ID 7c750960-b129-11e8-9fcd-080027f43a02

The Gitea project reports:

[Privacy] Gitea leaks hidden email addresses #4417

A fix has been implemented in Gitea 1.5.1.

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gitea

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2018-09-04VuXML ID 30c0f878-b03e-11e8-be8a-0011d823eebd

CERT reports:

Ghostscript contains an optional -dSAFER option, which is supposed to prevent unsafe PostScript operations. Multiple PostScript operations bypass the protections provided by -dSAFER, which can allow an attacker to execute arbitrary commands with arbitrary arguments. This vulnerability can also be exploited in applications that leverage Ghostscript, such as ImageMagick, GraphicsMagick, evince, Okular, Nautilus, and others.

Exploit code for this vulnerability is publicly available.

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ghostscript9-agpl-base
ghostscript9-agpl-x11

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2018-08-31VuXML ID 1f8d5806-ac51-11e8-9cb6-10c37b4ac2ea

Grafana Labs reports:

On the 20th of August at 1800 CEST we were contacted about a potential security issue with the ?remember me? cookie Grafana sets upon login. The issue targeted users without a local Grafana password (LDAP & OAuth users) and enabled a potential attacker to generate a valid cookie knowing only a username.

All installations which use the Grafana LDAP or OAuth authentication features must be upgraded as soon as possible. If you cannot upgrade, you should switch authentication mechanisms or put additional protections in front of Grafana such as a reverse proxy.

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grafana2
grafana3
grafana4
grafana5

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2018-08-30VuXML ID ffeb25d0-ac94-11e8-ab15-d8cb8abf62dd

Gitlab reports:

Persistent XSS in Pipeline Tooltip

GitLab.com GCP Endpoints Exposure

Persistent XSS in Merge Request Changes View

Sensitive Data Disclosure in Sidekiq Logs

Missing CSRF in System Hooks

Orphaned Upload Files Exposure

Missing Authorization Control API Repository Storage

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gitlab-ce

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2018-08-29VuXML ID d0be41fe-2a20-4633-b057-4e8b25c41780

Corelight reports:

Bro 2.5.5 primarily addresses security issues:

  • Fix array bounds checking in BinPAC: for arrays that are fields within a record, the bounds check was based on a pointer to the start of the record rather than the start of the array field, potentially resulting in a buffer over-read.
  • Fix SMTP command string comparisons: the number of bytes compared was based on the user-supplied string length and can lead to incorrect matches. e.g. giving a command of "X" incorrectly matched "X-ANONYMOUSTLS" (and an empty commands match anything).

Address potential vectors for Denial of Service:

  • "Weird" events are now generally suppressed/sampled by default according to some tunable parameters.
  • Improved handling of empty lines in several text protocol analyzers that can cause performance issues when seen in long sequences.
  • Add `smtp_excessive_pending_cmds' weird which serves as a notification for when the "pending command" queue has reached an upper limit and been cleared to prevent one from attempting to slowly exhaust memory.
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bro

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2018-08-25VuXML ID 0904e81f-a89d-11e8-afbb-bc5ff4f77b71

Node.js reports:

OpenSSL: Client DoS due to large DH parameter

This fixes a potential denial of service (DoS) attack against client connections by a malicious server. During a TLS communication handshake, where both client and server agree to use a cipher-suite using DH or DHE (Diffie-Hellman, in both ephemeral and non-ephemeral modes), a malicious server can send a very large prime value to the client. Because this has been unbounded in OpenSSL, the client can be forced to spend an unreasonably long period of time to generate a key, potentially causing a denial of service.

OpenSSL: ECDSA key extraction via local side-channel

Attackers with access to observe cache-timing may be able to extract DSA or ECDSA private keys by causing the victim to create several signatures and watching responses. This flaw does not have a CVE due to OpenSSL policy to not assign itself CVEs for local-only vulnerabilities that are more academic than practical. This vulnerability was discovered by Keegan Ryan at NCC Group and impacts many cryptographic libraries including OpenSSL.

Unintentional exposure of uninitialized memory

Only Node.js 10 is impacted by this flaw.

Node.js TSC member Nikita Skovoroda discovered an argument processing flaw that causes Buffer.alloc() to return uninitialized memory. This method is intended to be safe and only return initialized, or cleared, memory. The third argument specifying encoding can be passed as a number, this is misinterpreted by Buffer's internal "fill" method as the start to a fill operation. This flaw may be abused where Buffer.alloc() arguments are derived from user input to return uncleared memory blocks that may contain sensitive information.

Out of bounds (OOB) write

Node.js TSC member Nikita Skovoroda discovered an OOB write in Buffer that can be used to write to memory outside of a Buffer's memory space. This can corrupt unrelated Buffer objects or cause the Node.js process to crash.

When used with UCS-2 encoding (recognized by Node.js under the names 'ucs2', 'ucs-2', 'utf16le' and 'utf-16le'), Buffer#write() can be abused to write outside of the bounds of a single Buffer. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.

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node
node6
node8

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2018-08-24*VuXML ID 0822a4cf-9318-11e8-8d88-00e04c1ea73d

mantis reports:

Teun Beijers reported a cross-site scripting (XSS) vulnerability in the Edit Filter page which allows execution of arbitrary code (if CSP settings permit it) when displaying a filter with a crafted name. Prevent the attack by sanitizing the filter name before display.

Ömer C?tak, Security Researcher at Netsparker, reported this vulnerability, allowing remote attackers to inject arbitrary code (if CSP settings permit it) through a crafted PATH_INFO on view_filters_page.php. Prevent the attack by sanitizing the output of $_SERVER['PHP_SELF'] before display.

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mantis

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2018-08-23VuXML ID 2a92555f-a6f8-11e8-8acd-10c37b4ac2ea

NIST reports:

The put_chars function in html_r.c in Twibright Links 2.14 allows remote attackers to cause a denial of service (buffer over-read) via a crafted HTML file.

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links

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2018-08-22VuXML ID 2310b814-a652-11e8-805b-a4badb2f4699

Problem Description:

On certain Intel 64-bit x86 systems there is a period of time during terminal fault handling where the CPU may use speculative execution to try to load data. The CPU may speculatively access the level 1 data cache (L1D). Data which would otherwise be protected may then be determined by using side channel methods.

This issue affects bhyve on FreeBSD/amd64 systems.

Impact:

An attacker executing user code, or kernel code inside of a virtual machine, may be able to read secret data from the kernel or from another virtual machine.

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FreeBSD-kernel

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2018-08-22VuXML ID 359e1548-a652-11e8-805b-a4badb2f4699

Problem Description:

A researcher has notified us of a DoS attack applicable to another operating system. While FreeBSD may not be vulnerable to that exact attack, we have identified several places where inadequate DoS protection could allow an attacker to consume system resources.

It is not necessary that the attacker be able to establish two-way communication to carry out these attacks. These attacks impact both IPv4 and IPv6 fragment reassembly.

Impact:

In the worst case, an attacker could send a stream of crafted fragments with a low packet rate which would consume a substantial amount of CPU.

Other attack vectors allow an attacker to send a stream of crafted fragments which could consume a large amount of CPU or all available mbuf clusters on the system.

These attacks could temporarily render a system unreachable through network interfaces or temporarily render a system unresponsive. The effects of the attack should clear within 60 seconds after the attack stops.

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FreeBSD-kernel

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2018-08-22VuXML ID 45671c0e-a652-11e8-805b-a4badb2f4699

Problem Description:

When using WPA2, EAPOL-Key frames with the Encrypted flag and without the MIC flag set, the data field was decrypted first without verifying the MIC. When the dta field was encrypted using RC4, for example, when negotiating TKIP as a pairwise cipher, the unauthenticated but decrypted data was subsequently processed. This opened wpa_supplicant(8) to abuse by decryption and recovery of sensitive information contained in EAPOL-Key messages.

See https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt for a detailed description of the bug.

Impact:

All users of the WPA2 TKIP pairwise cipher are vulnerable to information, for example, the group key.

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FreeBSD

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2018-08-22VuXML ID 9e205ef5-a649-11e8-b1f6-6805ca0b3d42

The phpMyAdmin development team reports:

Description

A Cross-Site Scripting vulnerability was found in the file import feature, where an attacker can deliver a payload to a user through importing a specially-crafted file.

Severity

We consider this attack to be of moderate severity.

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phpMyAdmin
phpMyAdmin-php56
phpMyAdmin-php70
phpMyAdmin-php71
phpMyAdmin-php72

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2018-08-22VuXML ID e53a908d-a645-11e8-8acd-10c37b4ac2ea

bluecatli (Tencent's Xuanwu Lab) reports:

The function isValidRedirect in gogs/routes/user/auth.go is used in login action to validate if url is on the same site.

If the Location header startswith /\, it will be transformed to // by browsers.

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gogs

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2018-08-22VuXML ID fe99d3ca-a63a-11e8-a7c6-54e1ad3d6335

The freedesktop.org project reports:

The functions XGetFontPath, XListExtensions, and XListFonts are vulnerable to an off-by-one override on malicious server responses. The server replies consist of chunks consisting of a length byte followed by actual string, which is not NUL-terminated. While parsing the response, the length byte is overridden with '\0', thus the memory area can be used as storage of C strings later on. To be able to NUL-terminate the last string, the buffer is reserved with an additional byte of space. For a boundary check, the variable chend (end of ch) was introduced, pointing at the end of the buffer which ch initially points to. Unfortunately there is a difference in handling "the end of ch". While chend points at the first byte that must not be written to, the for-loop uses chend as the last byte that can be written to. Therefore, an off-by-one can occur.

The length value is interpreted as signed char on many systems (depending on default signedness of char), which can lead to an out of boundary write up to 128 bytes in front of the allocated storage, but limited to NUL byte(s).

If the server sends a reply in which even the first string would overflow the transmitted bytes, list[0] (or flist[0]) will be set to NULL and a count of 0 is returned. If the resulting list is freed with XFreeExtensionList or XFreeFontPath later on, the first Xfree call is turned into Xfree (NULL-1) which will most likely trigger a segmentation fault. Casting the length value to unsigned char fixes the problem and allows string values with up to 255 characters.

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libX11

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2018-08-17VuXML ID 7762d7ad-2e38-41d2-9785-c51f653ba8bd

botan2 developers report:

A side channel in the ECDSA signature operation could allow a local attacker to recover the secret key. Found by Keegan Ryan of NCC Group.

Bug introduced in 2.5.0, fixed in 2.7.0. The 1.10 branch is not affected.

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botan2

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2018-08-15VuXML ID 6905f05f-a0c9-11e8-8335-8c164535ad80

Jenkins Security Advisory:

Description

(Low) SECURITY-637

Jenkins allowed deserialization of URL objects with host components

(Medium) SECURITY-672

Ephemeral user record was created on some invalid authentication attempts

(Medium) SECURITY-790

Cron expression form validation could enter infinite loop, potentially resulting in denial of service

(Low) SECURITY-996

"Remember me" cookie was evaluated even if that feature is disabled

(Medium) SECURITY-1071

Unauthorized users could access agent logs

(Low) SECURITY-1076

Unauthorized users could cancel scheduled restarts initiated from the update center

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jenkins
jenkins-lts

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2018-08-14VuXML ID 54976998-f248-11e8-81e2-005056a311d1

The samba project reports:

All versions of Samba from 4.0.0 onwards are vulnerable to infinite query recursion caused by CNAME loops. Any dns record can be added via ldap by an unprivileged user using the ldbadd tool, so this is a security issue.

When configured to accept smart-card authentication, Samba's KDC will call talloc_free() twice on the same memory if the principal in a validly signed certificate does not match the principal in the AS-REQ.

During the processing of an LDAP search before Samba's AD DC returns the LDAP entries to the client, the entries are cached in a single memory object with a maximum size of 256MB. When this size is reached, the Samba process providing the LDAP service will follow the NULL pointer, terminating the process.

During the processing of an DNS zone in the DNS management DCE/RPC server, the internal DNS server or the Samba DLZ plugin for BIND9, if the DSPROPERTY_ZONE_MASTER_SERVERS property or DSPROPERTY_ZONE_SCAVENGING_SERVERS property is set, the server will follow a NULL pointer and terminate

A user in a Samba AD domain can crash the KDC when Samba is built in the non-default MIT Kerberos configuration.

AD DC Configurations watching for bad passwords (to restrict brute forcing of passwords) in a window of more than 3 minutes may not watch for bad passwords at all.

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samba46
samba47
samba48
samba49

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2018-08-14VuXML ID 6bedc863-9fbe-11e8-945f-206a8a720317

SO-AND-SO reports:

A vulnerability was found in how wpa_supplicant processes EAPOL-Key frames. It is possible for an attacker to modify the frame in a way that makes wpa_supplicant decrypt the Key Data field without requiring a valid MIC value in the frame, i.e., without the frame being authenticated. This has a potential issue in the case where WPA2/RSN style of EAPOL-Key construction is used with TKIP negotiated as the pairwise cipher. It should be noted that WPA2 is not supposed to be used with TKIP as the pairwise cipher. Instead, CCMP is expected to be used and with that pairwise cipher, this vulnerability is not applicable in practice.

When TKIP is negotiated as the pairwise cipher, the EAPOL-Key Key Data field is encrypted using RC4. This vulnerability allows unauthenticated EAPOL-Key frames to be processed and due to the RC4 design, this makes it possible for an attacker to modify the plaintext version of the Key Data field with bitwise XOR operations without knowing the contents. This can be used to cause a denial of service attack by modifying GTK/IGTK on the station (without the attacker learning any of the keys) which would prevent the station from accepting received group-addressed frames. Furthermore, this might be abused by making wpa_supplicant act as a decryption oracle to try to recover some of the Key Data payload (GTK/IGTK) to get knowledge of the group encryption keys.

Full recovery of the group encryption keys requires multiple attempts (128 connection attempts per octet) and each attempt results in disconnection due to a failure to complete the 4-way handshake. These failures can result in the AP/network getting disabled temporarily or even permanently (requiring user action to re-enable) which may make it impractical to perform the attack to recover the keys before the AP has already changes the group keys. By default, wpa_supplicant is enforcing at minimum a ten second wait time between each failed connection attempt, i.e., over 20 minutes waiting to recover each octet while hostapd AP implementation uses 10 minute default for GTK rekeying when using TKIP. With such timing behavior, practical attack would need large number of impacted stations to be trying to connect to the same AP to be able to recover sufficient information from the GTK to be able to determine the key before it gets changed.

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FreeBSD
wpa_supplicant

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2018-08-14VuXML ID 98b603c8-9ff3-11e8-ad63-6451062f0f7a

Adobe reports:

  • This update resolves out-of-bounds read vulnerabilities that could lead to information disclosure (CVE-2018-12824, CVE-2018-12826, CVE-2018-12827).
  • This update resolves a security bypass vulnerability that could lead to security mitigation bypass (CVE-2018-12825).
  • This update resolves a component vulnerability that could lead to privilege escalation (CVE-2018-12828).
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linux-flashplayer

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2018-08-14VuXML ID c4e9a427-9fc2-11e8-802a-000c29a1e3ec

The samba project reports:

Samba releases 4.7.0 to 4.8.3 (inclusive) contain an error which allows authentication using NTLMv1 over an SMB1 transport (either directory or via NETLOGON SamLogon calls from a member server), even when NTLMv1 is explicitly disabled on the server.

Missing input sanitization checks on some of the input parameters to LDB database layer cause the LDAP server and DNS server to crash when following a NULL pointer.

Samba releases 3.2.0 to 4.8.3 (inclusive) contain an error in libsmbclient that could allow a malicious server to overwrite client heap memory by returning an extra long filename in a directory listing.

Missing database output checks on the returned directory attributes from the LDB database layer cause the DsCrackNames call in the DRSUAPI server to crash when following a NULL pointer.

All versions of the Samba Active Directory LDAP server from 4.0.0 onwards are vulnerable to the disclosure of confidential attribute values, both of attributes where the schema SEARCH_FLAG_CONFIDENTIAL (0x80) searchFlags bit and where an explicit Access Control Entry has been specified on the ntSecurityDescriptor.

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samba46
samba47
samba48

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2018-08-12VuXML ID 5a771686-9e33-11e8-8b2d-9cf7a8059466

CHICKEN reports:

  • CVE-2017-6949: Unchecked malloc() call in SRFI-4 constructors when allocating in non-GC memory, resulting in potential 1-word buffer overrun and/or segfault
  • CVE-2017-9334: "length" crashes on improper lists
  • CVE-2017-11343: The randomization factor of the symbol table was set before the random seed was set, causing it to have a fixed value on many platforms
more...
chicken

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2018-08-12VuXML ID bcf56a42-9df8-11e8-afb0-589cfc0f81b0

The Gitea project reports:

TOTP passcodes can be reused.

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gitea

more detail
2018-08-11VuXML ID e714b7d2-39f6-4992-9f48-e6b2f5f949df

GraphicsMagick News:

Fix heap write overflow of PrimitiveInfo and PointInfo arrays. This is another manefestation of CVE-2016-2317, which should finally be fixed correctly due to active detection/correction of pending overflow rather than using estimation.

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GraphicsMagick

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2018-08-10VuXML ID 96eab874-9c79-11e8-b34b-6cc21735f730

The PostgreSQL project reports:

CVE-2018-10915: Certain host connection parameters defeat client-side security defenses

libpq, the client connection API for PostgreSQL that is also used by other connection libraries, had an internal issue where it did not reset all of its connection state variables when attempting to reconnect. In particular, the state variable that determined whether or not a password is needed for a connection would not be reset, which could allow users of features requiring libpq, such as the "dblink" or "postgres_fdw" extensions, to login to servers they should not be able to access.

CVE-2018-10925: Memory disclosure and missing authorization in `INSERT ... ON CONFLICT DO UPDATE`

An attacker able to issue CREATE TABLE can read arbitrary bytes of server memory using an upsert (`INSERT ... ON CONFLICT DO UPDATE`) query. By default, any user can exploit that. A user that has specific INSERT privileges and an UPDATE privilege on at least one column in a given table can also update other columns using a view and an upsert query.

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postgresql10-server
postgresql93-server
postgresql94-server
postgresql95-server
postgresql96-server

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2018-08-10VuXML ID f4876dd4-9ca8-11e8-aa17-0011d823eebd

Simon Butcher reports:

  • When using a CBC based ciphersuite, a remote attacker can partially recover the plaintext.
  • When using a CBC based ciphersuite, an attacker with the ability to execute arbitrary code on the machine under attack can partially recover the plaintext by use of cache based side-channels.
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mbedtls

more detail
2018-08-08VuXML ID 909be51b-9b3b-11e8-add2-b499baebfeaf

Oracle reports:

Multiple vulnerabilities have been disclosed by Oracle without further detail. CVSS scores 7.1 - 2.7

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mariadb100-server
mariadb101-server
mariadb102-server
mariadb103-server
mariadb55-server
mysql55-server
mysql56-server
mysql57-server
mysql80-server
percona55-server
percona56-server
percona57-server

more detail
2018-08-08VuXML ID 9b19b6df-a4be-11e8-9366-0028f8d09152

Apache CouchDB PMC reports:

Database Administrator could achieve privilege escalation to the account that CouchDB runs under, by abusing insufficient validation in the HTTP API, escaping security controls implemented in previous releases.

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couchdb

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2018-08-07VuXML ID 5786185a-9a43-11e8-b34b-6cc21735f730

The shibboleth project reports:

SAML messages, assertions, and metadata all commonly make use of the XML Signature KeyInfo construct, which expresses information about keys and certificates used in signing or encrypting XML.

The Apache Santuario XML Security for C++ library contained code paths at risk of dereferencing null pointers when processing various kinds of malformed KeyInfo hints typically found in signed or encrypted XML. The usual effect is a crash, and in the case of the Shibboleth SP software, a crash in the shibd daemon, which prevents access to protected resources until the daemon is restarted.

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apache-xml-security-c

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2018-08-06VuXML ID 3c2eea8c-99bf-11e8-8bee-a4badb2f4699

Problem Description:

One of the data structures that holds TCP segments uses an inefficient algorithm to reassemble the data. This causes the CPU time spent on segment processing to grow linearly with the number of segments in the reassembly queue.

Impact:

An attacker who has the ability to send TCP traffic to a victim system can degrade the victim system's network performance and/or consume excessive CPU by exploiting the inefficiency of TCP reassembly handling, with relatively small bandwidth cost.

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FreeBSD-kernel

more detail
2018-08-06VuXML ID 9e2d0dcf-9926-11e8-a92d-0050562a4d7b

The Python Cryptographic Authority (PyCA) project reports:

finalize_with_tag() allowed tag truncation by default which can allow tag forgery in some cases. The method now enforces the min_tag_length provided to the GCM constructor

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py27-cryptography
py34-cryptography
py35-cryptography
py36-cryptography
py37-cryptography

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2018-08-04VuXML ID 06c4a79b-981d-11e8-b460-9c5c8e75236a

Jann Horn reports:

cgit_clone_objects in CGit before 1.2.1 has a directory traversal vulnerability when `enable-http-clone=1` is not turned off, as demonstrated by a cgit/cgit.cgi/git/objects/?path=../ request.

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cgit

more detail
2018-08-03*VuXML ID e309a2c7-598b-4fa6-a398-bc72fbd1d167

NVD reports:

Doorkeeper version 4.2.0 and later contains a Incorrect Access Control vulnerability in Token revocation API's authorized method that can result in Access tokens are not revoked for public OAuth apps, leaking access until expiry.

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rubygem-doorkeeper
rubygem-doorkeeper-rails5
rubygem-doorkeeper-rails50
rubygem-doorkeeper43

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2018-07-31VuXML ID b4f0ad36-94a5-11e8-9007-080027ac955c

Mark Sapiro reports:

A URL with a very long text listname such as

http://www.example.com/mailman/listinfo/This_is_a_long_string_with_some_phishing_text

will echo the text in the "No such list" error response. This can be used to make a potential victim think the phishing text comes from a trusted site.

This issue was discovered by Hammad Qureshi.

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ja-mailman
mailman
mailman-with-htdig

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2018-07-31VuXML ID ca05d9da-ac1d-4113-8a05-ffe9cd0d6160

Sinatra blog:

Sinatra had a critical vulnerability since v2.0.0. The purpose of this release is to fix CVE-2018-11627.

The vulnerability is that XSS can be executed by using illegal parameters.

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rubygem-sinatra

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2018-07-28*VuXML ID 3849e28f-8693-11e8-9610-9c5c8e75236a

Peter Wu reports:

curl might overflow a heap based memory buffer when sending data over SMTP and using a reduced read buffer.

more...
curl

more detail
2018-07-27VuXML ID 07d04eef-d8e2-11e6-a071-001e67f15f5a

lshell reports:

The autocomplete feature allows users to list directories, while they do not have access to those paths (issue #109).

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lshell

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2018-07-27VuXML ID 2da838f9-9168-11e8-8c75-d8cb8abf62dd

Gitlab reports:

Markdown DoS

Information Disclosure Prometheus Metrics

CSRF in System Hooks

Persistent XSS Pipeline Tooltip

Persistent XSS in Branch Name via Web IDE

Persistent XSS in Branch Name via Web IDE

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gitlab-ce

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2018-07-27VuXML ID 5ccbb2f8-c798-11e7-a633-009c02a2ab30

MITRE reports:

Multiple vulnerabilities have been found in FFmpeg. Please refer to CVE list for details.

Note: CVE-2017-15186 and CVE-2017-15672 affect only the 3.3 branch before 3.3.5, CVE-2017-16840 and CVE-2017-17081 have been fixed in 3.4.1. They're listed here for completeness of the record.

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ffmpeg

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2018-07-27VuXML ID b9c525d9-9198-11e8-beba-080027ef1a23

Google Chrome Releases reports:

42 security fixes in this release, including:

  • [850350] High CVE-2018-6153: Stack buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2018-06-07
  • [848914] High CVE-2018-6154: Heap buffer overflow in WebGL. Reported by Omair on 2018-06-01
  • [842265] High CVE-2018-6155: Use after free in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-05-11
  • [841962] High CVE-2018-6156: Heap buffer overflow in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-05-10
  • [840536] High CVE-2018-6157: Type confusion in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-05-07
  • [812667] Medium CVE-2018-6150: Cross origin information disclosure in Service Workers. Reported by Rob Wu on 2018-02-15
  • [805905] Medium CVE-2018-6151: Bad cast in DevTools. Reported by Rob Wu on 2018-01-25
  • [805445] Medium CVE-2018-6152: Local file write in DevTools. Reported by Rob Wu on 2018-01-24
  • [841280] Medium CVE-2018-6158: Use after free in Blink. Reported by Zhe Jin, Luyao Liu from Chengdu Security Response Center of Qihoo 360 Technology Co. Ltd on 2018-05-09
  • [837275] Medium CVE-2018-6159: Same origin policy bypass in ServiceWorker. Reported by Jun Kokatsu (@shhnjk) on 2018-04-26
  • [839822] Medium CVE-2018-6160: URL spoof in Chrome on iOS. Reported by evi1m0 of Bilibili Security Team on 2018-05-04
  • [826552] Medium CVE-2018-6161: Same origin policy bypass in WebAudio. Reported by Jun Kokatsu (@shhnjk) on 2018-03-27
  • [804123] Medium CVE-2018-6162: Heap buffer overflow in WebGL. Reported by Omair on 2018-01-21
  • [849398] Medium CVE-2018-6163: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-06-04
  • [848786] Medium CVE-2018-6164: Same origin policy bypass in ServiceWorker. Reported by Jun Kokatsu (@shhnjk) on 2018-06-01
  • [847718] Medium CVE-2018-6165: URL spoof in Omnibox. Reported by evi1m0 of Bilibili Security Team on 2018-05-30
  • [835554] Medium CVE-2018-6166: URL spoof in Omnibox. Reported by Lnyas Zhang on 2018-04-21
  • [833143] Medium CVE-2018-6167: URL spoof in Omnibox. Reported by Lnyas Zhang on 2018-04-15
  • [828265] Medium CVE-2018-6168: CORS bypass in Blink. Reported by Gunes Acar and Danny Y. Huang of Princeton University, Frank Li of UC Berkeley on 2018-04-03
  • [394518] Medium CVE-2018-6169: Permissions bypass in extension installation. Reported by Sam P on 2014-07-16
  • [862059] Medium CVE-2018-6170: Type confusion in PDFium. Reported by Anonymous on 2018-07-10
  • [851799] Medium CVE-2018-6171: Use after free in WebBluetooth. Reported by amazon@mimetics.ca on 2018-06-12
  • [847242] Medium CVE-2018-6172: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-05-28
  • [836885] Medium CVE-2018-6173: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-04-25
  • [835299] Medium CVE-2018-6174: Integer overflow in SwiftShader. Reported by Mark Brand of Google Project Zero on 2018-04-20
  • [826019] Medium CVE-2018-6175: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-03-26
  • [666824] Medium CVE-2018-6176: Local user privilege escalation in Extensions. Reported by Jann Horn of Google Project Zero on 2016-11-18
  • [826187] Low CVE-2018-6177: Cross origin information leak in Blink. Reported by Ron Masas (Imperva) on 2018-03-27
  • [823194] Low CVE-2018-6178: UI spoof in Extensions. Reported by Khalil Zhani on 2018-03-19
  • [816685] Low CVE-2018-6179: Local file information leak in Extensions. Reported by Anonymous on 2018-02-26
  • [797461] Low CVE-2018-6044: Request privilege escalation in Extensions. Reported by Wob Wu on 2017-12-23
  • [791324] Low CVE-2018-4117: Cross origin information leak in Blink. Reported by AhsanEjaz - @AhsanEjazA on 2017-12-03
  • [866821] Various fixes from internal audits, fuzzing and other initiatives
more...
chromium

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2018-07-27VuXML ID bfda2d80-0858-11e8-ad5c-0021ccb9e74d

GNOME reports:

CVE-2017-17786 Out of bounds read / heap overflow in tga importer / function bgr2rgb.part.1

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gimp

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2018-07-27VuXML ID e97a8852-32dd-4291-ba4d-92711daff056

bleach developer reports:

Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized.

This security issue was introduced in Bleach 2.1. Anyone using Bleach 2.1 is highly encouraged to upgrade.

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py27-bleach
py36-bleach

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2018-07-27VuXML ID f353525a-d8b8-11e6-a071-001e67f15f5a

lshell reports:

It is possible to escape lshell if an allowed command can execute an arbitrary non allowed one (issue #122).

Inappropriate parsing of commands can lead to arbitrary command execution (issue #147, #149, #151).

more...
lshell

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2018-07-26VuXML ID 38fec4bd-90f7-11e8-aafb-1c39475b9f84

libvips reports:

A buffer overflow was found and fixed in the libvips code

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vips

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2018-07-24*VuXML ID c82ecac5-6e3f-11e8-8777-b499baebfeaf

The OpenSSL project reports:

During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack.

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libressl
libressl-devel
openssl
openssl-devel

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2018-07-24VuXML ID efe43d2b-8f35-11e8-b9e8-dcfe074bd614

MITRE reports:

bsixel 1.8.1 has a memory leak in sixel_decoder_decode in decoder.c, image_buffer_resize in fromsixel.c, sixel_decode_raw in fromsixel.c and sixel_allocator_new in allocator.c

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libsixel

more detail
2018-07-21VuXML ID dc57ad48-ecbb-439b-a4d0-5869be47684e

Mitre reports:

VideoLAN VLC media player 2.2.x is prone to a use after free vulnerability which an attacker can leverage to execute arbitrary code via crafted MKV files. Failed exploit attempts will likely result in denial of service conditions.

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vlc
vlc-qt4

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2018-07-19VuXML ID fe12ef83-8b47-11e8-96cc-001a4a7ec6be

NeoMutt report:

Description

CVE-2018-14349

NO Response Heap Overflow

CVE-2018-14350

INTERNALDATE Stack Overflow

CVE-2018-14351

STATUS Literal Length relative write

CVE-2018-14352

imap_quote_string off-by-one stack overflow

CVE-2018-14353

imap_quote_string int underflow

CVE-2018-14354

imap_subscribe Remote Code Execution

CVE-2018-14355

STATUS mailbox header cache directory traversal

CVE-2018-14356

POP empty UID NULL deref

CVE-2018-14357

LSUB Remote Code Execution

CVE-2018-14358

RFC822.SIZE Stack Overflow

CVE-2018-14359

base64 decode Stack Overflow

CVE-2018-14360

NNTP Group Stack Overflow

CVE-2018-14361

NNTP Write 1 where via GROUP response

CVE-2018-14362

POP Message Cache Directory Traversal

CVE-2018-14363

NNTP Header Cache Directory Traversal

more...
mutt
mutt14
neomutt

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2018-07-18VuXML ID 20a1881e-8a9e-11e8-bddf-d017c2ca229d

Jenkins Security Advisory:

Description

(High) SECURITY-897 / CVE-2018-1999001

Users without Overall/Read permission can have Jenkins reset parts of global configuration on the next restart

(High) SECURITY-914 / CVE-2018-1999002

Arbitrary file read vulnerability

(Medium) SECURITY-891 / CVE-2018-1999003

Unauthorized users could cancel queued builds

(Medium) SECURITY-892 / CVE-2018-1999004

Unauthorized users could initiate and abort agent launches

(Medium) SECURITY-944 / CVE-2018-1999005

Stored XSS vulnerability

(Medium) SECURITY-925 / CVE-2018-1999006

Unauthorized users are able to determine when a plugin was extracted from its JPI package

(Medium) SECURITY-390 / CVE-2018-1999007

XSS vulnerability in Stapler debug mode

more...
jenkins
jenkins-lts

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2018-07-18VuXML ID 8b1a50ab-8a8e-11e8-add2-b499baebfeaf

The Apache project reports:

  • DoS for HTTP/2 connections by crafted requests (CVE-2018-1333). By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. (low)
  • mod_md, DoS via Coredumps on specially crafted requests (CVE-2018-8011). By specially crafting HTTP requests, the mod_md challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. (moderate)
more...
apache24

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2018-07-18VuXML ID 8fc615cc-8a66-11e8-8c75-d8cb8abf62dd

Gitlab reports:

Remote Code Execution Vulnerability in GitLab Projects Import

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gitlab
gitlab-ce

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2018-07-18VuXML ID c6d1a8a6-8a91-11e8-be4d-005056925db4

Mitre reports:

ZNC before 1.7.1-rc1 does not properly validate untrusted lines coming from the network, allowing a non-admin user to escalate his privilege and inject rogue values into znc.conf.

ZNC before 1.7.1-rc1 is prone to a path traversal flaw via ../ in a web skin name to access files outside of the intended skins directories.

more...
znc

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2018-07-17VuXML ID a2f35081-8a02-11e8-8fa5-4437e6ad11c4

Kevin J. McCarthy reports:

Fixes a remote code injection vulnerability when "subscribing" to an IMAP mailbox, either via $imap_check_subscribed, or via the function in the browser menu. Mutt was generating a "mailboxes" command and sending that along to the muttrc parser. However, it was not escaping "`", which executes code and inserts the result. This would allow a malicious IMAP server to execute arbitrary code (for $imap_check_subscribed).

Fixes POP body caching path traversal vulnerability.

Fixes IMAP header caching path traversal vulnerability.

CVE-2018-14349 - NO Response Heap Overflow

CVE-2018-14350 - INTERNALDATE Stack Overflow

CVE-2018-14351 - STATUS Literal Length relative write

CVE-2018-14352 - imap_quote_string off-by-one stack overflow

CVE-2018-14353 - imap_quote_string int underflow

CVE-2018-14354 - imap_subscribe Remote Code Execution

CVE-2018-14355 - STATUS mailbox header cache directory traversal

CVE-2018-14356 - POP empty UID NULL deref

CVE-2018-14357 - LSUB Remote Code Execution

CVE-2018-14358 - RFC822.SIZE Stack Overflow

CVE-2018-14359 - base64 decode Stack Overflow

CVE-2018-14362 - POP Message Cache Directory Traversal

more...
mutt

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2018-07-17VuXML ID ef013039-89cd-11e8-84e9-00e04c1ea73d

Typo3 core team reports:

It has been discovered that TYPO3?s Salted Password system extension (which is a mandatory system component) is vulnerable to Authentication Bypass when using hashing methods which are related by PHP class inheritance. In standard TYPO3 core distributions stored passwords using the blowfish hashing algorithm can be overridden when using MD5 as the default hashing algorithm by just knowing a valid username. Per default the Portable PHP hashing algorithm (PHPass) is used which is not vulnerable.

Phar files (formerly known as "PHP archives") can act als self extracting archives which leads to the fact that source code is executed when Phar files are invoked. The Phar file format is not limited to be stored with a dedicated file extension - "bundle.phar" would be valid as well as "bundle.txt" would be. This way, Phar files can be obfuscated as image or text file which would not be denied from being uploaded and persisted to a TYPO3 installation. Due to a missing sanitization of user input, those Phar files can be invoked by manipulated URLs in TYPO3 backend forms. A valid backend user account is needed to exploit this vulnerability. In theory the attack vector would be possible in the TYPO3 frontend as well, however no functional exploit has been identified so far.

Failing to properly dissociate system related configuration from user generated configuration, the Form Framework (system extension "form") is vulnerable to SQL injection and Privilege Escalation. Basically instructions can be persisted to a form definition file that were not configured to be modified - this applies to definitions managed using the form editor module as well as direct file upload using the regular file list module. A valid backend user account as well as having system extension form activated are needed in order to exploit this vulnerability.

It has been discovered that the Form Framework (system extension "form") is vulnerable to Insecure Deserialization when being used with the additional PHP PECL package ?yaml?, which is capable of unserializing YAML contents to PHP objects. A valid backend user account as well as having PHP setting "yaml.decode_php" enabled is needed to exploit this vulnerability.

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typo3-7
typo3-8

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2018-07-15VuXML ID fe93803c-883f-11e8-9f0c-001b216d295b

The Legion of the Bouncy Castle reports:

Release 1.60 is now available for download.

CVE-2018-1000180: issue around primality tests for RSA key pair generation if done using only the low-level API.

CVE-2018-1000613: lack of class checking in deserialization of XMSS/XMSS^MT private keys with BDS state information.

more...
bouncycastle15
puppetserver
puppetserver5
puppetserver6

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2018-07-14VuXML ID bd6cf187-8710-11e8-833d-18a6f7016652

qutebrowser team reports:

Due to a CSRF vulnerability affecting the qute://settings page, it was possible for websites to modify qutebrowser settings. Via settings like editor.command, this possibly allowed websites to execute arbitrary code.

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qutebrowser

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2018-07-11*VuXML ID 2dde5a56-6ab1-11e8-b639-6451062f0f7a

Adobe reports:

  • This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-4945).
  • This update resolves an integer overflow vulnerability that could lead to information disclosure (CVE-2018-5000).
  • This update resolves an out-of-bounds read vulnerability that could lead to information disclosure (CVE-2018-5001).
  • This update resolves a stack-based buffer overflow vulnerability that could lead to arbitrary code execution (CVE-2018-5002).
more...
linux-flashplayer

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2018-07-11VuXML ID 3c9b7698-84da-11e8-8c75-d8cb8abf62dd

The Git community reports:

Out-of-bounds reads when reading objects from a packfile

more...
libgit2

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2018-07-11*VuXML ID 5c6f7482-3ced-11e8-b157-6451062f0f7a

Adobe reports:

  • This update resolves a use-after-free vulnerability that could lead to remote code execution (CVE-2018-4932).
  • This update resolves out-of-bounds read vulnerabilities that could lead to information disclosure (CVE-2018-4933, CVE-2018-4934).
  • This update resolves out-of-bounds write vulnerabilities that could lead to remote code execution (CVE-2018-4935, CVE-2018-4937).
  • This update resolves a heap overflow vulnerability that could lead to information disclosure (CVE-2018-4936).
more...
linux-flashplayer

more detail
2018-07-11VuXML ID e78732b2-8528-11e8-9c42-6451062f0f7a

Adobe reports:

  • This update resolves an out-of-bounds read vulnerability that could lead to information disclosure (CVE-2018-5008).
  • This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-5007).
more...
linux-flashplayer

more detail
2018-07-10VuXML ID 1e54d140-8493-11e8-a795-0028f8d09152

Apache CouchDB PMC reports:

Database Administrator could achieve privilege escalation to the account that CouchDB runs under, by abusing insufficient validation in the HTTP API, escaping security controls implemented in previous releases.

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couchdb

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2018-07-09VuXML ID d1e9d8c5-839b-11e8-9610-9c5c8e75236a

Joel Esler reports:

3 security fixes in this release:

  • CVE-2017-16932: Vulnerability in libxml2 dependency (affects ClamAV on Windows only).
  • CVE-2018-0360: HWP integer overflow, infinite loop vulnerability. Reported by Secunia Research at Flexera.
  • CVE-2018-0361: ClamAV PDF object length check, unreasonably long time to parse relatively small file. Report ed by aCaB.
more...
clamav

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2018-07-08VuXML ID 4740174c-82bb-11e8-a29a-00e04c1ea73d

wordpressdevelopers reports:

Taxonomy: Improve cache handling for term queries.

Posts, Post Types: Clear post password cookie when logging out.

Widgets: Allow basic HTML tags in sidebar descriptions on Widgets admin screen.

Community Events Dashboard: Always show the nearest WordCamp if one is coming up, even if there are multiple Meetups happening first.

Privacy: Make sure default privacy policy content does not cause a fatal error when flushing rewrite rules outside of the admin context.

more...
de-wordpress
fr-wordpress
ja-wordpress
ru-wordpress
wordpress
zh_CN-wordpress
zh_TW-wordpress

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2018-07-07VuXML ID bfd5d004-81d4-11e8-a29a-00e04c1ea73d

mybb Team reports:

High risk: Image and URL MyCode Persistent XSS

Medium risk: Multipage Reflected XSS

Low risk: ACP logs XSS

Low risk: Arbitrary file deletion via ACP?s Settings

Low risk: Login CSRF

Low risk: Non-video content embedding via Video MyCode

more...
mybb

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2018-07-07*VuXML ID cd81806c-26e7-4d4a-8425-02724a2f48af

Mozilla Foundation reports:

CVE-2018-12359: Buffer overflow using computed size of canvas element

CVE-2018-12360: Use-after-free when using focus()

CVE-2018-12361: Integer overflow in SwizzleData

CVE-2018-12358: Same-origin bypass using service worker and redirection

CVE-2018-12362: Integer overflow in SSSE3 scaler

CVE-2018-5156: Media recorder segmentation fault when track type is changed during capture

CVE-2018-12363: Use-after-free when appending DOM nodes

CVE-2018-12364: CSRF attacks through 307 redirects and NPAPI plugins

CVE-2018-12365: Compromised IPC child process can list local filenames

CVE-2018-12371: Integer overflow in Skia library during edge builder allocation

CVE-2018-12366: Invalid data handling during QCMS transformations

CVE-2018-12367: Timing attack mitigation of PerformanceNavigationTiming

CVE-2018-12368: No warning when opening executable SettingContent-ms files

CVE-2018-12369: WebExtension security permission checks bypassed by embedded experiments

CVE-2018-12370: SameSite cookie protections bypassed when exiting Reader View

CVE-2018-5186: Memory safety bugs fixed in Firefox 61

CVE-2018-5187: Memory safety bugs fixed in Firefox 60 and Firefox ESR 60.1

CVE-2018-5188: Memory safety bugs fixed in Firefox 60, Firefox ESR 60.1, and Firefox ESR 52.9

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2018-07-06VuXML ID 7764b219-8148-11e8-aa4d-000e0cd7b374

NIST reports (by search in the range 2017/01/01 - 2018/07/06):

17 security fixes in this release:

  • Heap-based buffer overflow in the __zzip_get32 function in fetch.c.
  • Heap-based buffer overflow in the __zzip_get64 function in fetch.c.
  • Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c.
  • The zzip_mem_entry_new function in memdisk.c allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted ZIP file.
  • The prescan_entry function in fseeko.c allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via crafted ZIP file.
  • The zzip_mem_entry_new function in memdisk.c cause a NULL pointer dereference and crash via a crafted ZIP file.
  • seeko.c cause a denial of service (assertion failure and crash) via a crafted ZIP file.
  • A segmentation fault caused by invalid memory access in the zzip_disk_fread function because the size variable is not validated against the amount of file->stored data.
  • A memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c.
  • A bus error caused by loading of a misaligned address in the zzip_disk_findfirst function.
  • An uncontrolled memory allocation and a crash in the __zzip_parse_root_directory function.
  • An invalid memory address dereference was discovered in zzip_disk_fread in mmapped.c.
  • A memory leak triggered in the function zzip_mem_disk_new in memdisk.c.
more...
zziplib

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2018-07-05VuXML ID e375ff3f-7fec-11e8-8088-28d244aee256

Mitre reports:

An integer overflow during the parsing of XML using the Expat library.

XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD.

more...
expat
libwww

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2018-07-03VuXML ID ce39379f-7eb7-11e8-ab03-00bd7f19ff09

Marlies Ruck reports:

Fix heap buffer overflow while trying to emit access log - see references for full details.

CVE-2018-0608: Buffer overflow in H2O version 2.2.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via unspecified vectors.

more...
h2o

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2018-07-01VuXML ID c1630aa3-7970-11e8-8634-dcfe074bd614

MITRE reports:

SQLite databases whose schema is corrupted using a CREATE TABLE AS statement could cause a NULL pointer dereference, related to build.c and prepare.c.

more...
upp

more detail
2018-06-25VuXML ID 739948e3-78bf-11e8-b23c-080027ac955c

Mark Sapiro reports:

Existing protections against malicious listowners injecting evil scripts into listinfo pages have had a few more checks added.

A few more error messages have had their values HTML escaped.

The hash generated when SUBSCRIBE_FORM_SECRET is set could have been the same as one generated at the same time for a different list and IP address.

more...
ja-mailman
mailman
mailman-with-htdig

more detail
2018-06-25VuXML ID b950a83b-789e-11e8-8545-d8cb8abf62dd

Gitlab reports:

Wiki XSS

Sanitize gem updates

XSS in url_for(params)

Content injection via username

Activity feed publicly displaying internal project names

Persistent XSS in charts

more...
gitlab

more detail
2018-06-22VuXML ID 17cb6ff3-7670-11e8-8854-6805ca0b3d42

The phpMyAdmin development team reports:

Summary

XSS in Designer feature

Description

A Cross-Site Scripting vulnerability was found in the Designer feature, where an attacker can deliver a payload to a user through a specially-crafted database name.

Severity

We consider this attack to be of moderate severity.

Summary

File inclusion and remote code execution attack

Description

A flaw has been discovered where an attacker can include (view and potentially execute) files on the server.

The vulnerability comes from a portion of code where pages are redirected and loaded within phpMyAdmin, and an improper test for whitelisted pages.

An attacker must be authenticated, except in these situations:

  • $cfg['AllowArbitraryServer'] = true: attacker can specify any host he/she is already in control of, and execute arbitrary code on phpMyAdmin
  • $cfg['ServerDefault'] = 0: this bypasses the login and runs the vulnerable code without any authentication

Severity

We consider this to be severe.

Mitigation factor

Configuring PHP with a restrictive `open_basedir` can greatly restrict an attacker's ability to view files on the server. Vulnerable systems should not be run with the phpMyAdmin directives $cfg['AllowArbitraryServer'] = true or $cfg['ServerDefault'] = 0

more...
phpmyadmin

more detail
2018-06-21VuXML ID 4e07d94f-75a5-11e8-85d1-a4badb2f4699

Problem Description:

A subset of Intel processors can allow a local thread to infer data from another thread through a speculative execution side channel when Lazy FPU state restore is used.

Impact:

Any local thread can potentially read FPU state information from other threads running on the host. This could include cryptographic keys when the AES-NI CPU feature is present.

more...
FreeBSD-kernel

more detail
2018-06-18VuXML ID 25f73c47-68a8-4a30-9cbc-1ca5eea4d6ba

GraphicsMagick reports:

Multiple vulnerabilities have been found in GraphicsMagick 1.3.26 or earlier. Please refer to the CVE list for details.

more...
GraphicsMagick

more detail
2018-06-16VuXML ID 3a66cb69-716f-11e8-be54-3085a9a47796

SchedMD reports:

Insecure handling of user_name and gid fields (CVE-2018-10995)

While fixes are only available for the supported 17.02 and 17.11 releases, it is believed that similar vulnerabilities do affect past versions as well. The only resolution is to upgrade Slurm to a fixed release.

more...
slurm-wlm

more detail
2018-06-15VuXML ID 45b8e2eb-7056-11e8-8fab-63ca6e0e13a2

Node.js reports:

Denial of Service Vulnerability in HTTP/2 (CVE-2018-7161)

All versions of 8.x and later are vulnerable and the severity is HIGH. An attacker can cause a denial of service (DoS) by causing a node server providing an http2 server to crash. This can be accomplished by interacting with the http2 server in a manner that triggers a cleanup bug where objects are used in native code after they are no longer available. This has been addressed by updating the http2 implementation. Thanks to Jordan Zebor at F5 Networks for reporting this issue.

Denial of Service, nghttp2 dependency (CVE-2018-1000168)

All versions of 9.x and later are vulnerable and the severity is HIGH. Under certain conditions, a malicious client can trigger an uninitialized read (and a subsequent segfault) by sending a malformed ALTSVC frame. This has been addressed through an by updating nghttp2.

Denial of Service Vulnerability in TLS (CVE-2018-7162)

All versions of 9.x and later are vulnerable and the severity is HIGH. An attacker can cause a denial of service (DoS) by causing a node process which provides an http server supporting TLS server to crash. This can be accomplished by sending duplicate/unexpected messages during the handshake. This vulnerability has been addressed by updating the TLS implementation. Thanks to Jordan Zebor at F5 Networks all of his help investigating this issue with the Node.js team.

Memory exhaustion DoS on v9.x (CVE-2018-7164)

Versions 9.7.0 and later are vulnerable and the severity is MEDIUM. A bug introduced in 9.7.0 increases the memory consumed when reading from the network into JavaScript using the net.Socket object directly as a stream. An attacker could use this cause a denial of service by sending tiny chunks of data in short succession. This vulnerability was restored by reverting to the prior behaviour.

Calls to Buffer.fill() and/or Buffer.alloc() may hang (CVE-2018-7167)

Calling Buffer.fill() or Buffer.alloc() with some parameters can lead to a hang which could result in a Denial of Service. In order to address this vulnerability, the implementations of Buffer.alloc() and Buffer.fill() were updated so that they zero fill instead of hanging in these cases.

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node
node6
node8

more detail
2018-06-14VuXML ID 53eb9e1e-7014-11e8-8b1f-3065ec8fd3ec

Jason A. Donenfeld reports:

Markus Brinkmann discovered that [the] parsing of gpg command line output with regexes isn't anchored to the beginning of the line, which means an attacker can generate a malicious key that simply has the verification string as part of its username.

This has a number of nasty consequences:

  • an attacker who manages to write into your ~/.password-store and also inject a malicious key into your keyring can replace your .gpg-id key and have your passwords encrypted under additional keys;
  • if you have extensions enabled (disabled by default), an attacker who manages to write into your ~/.password-store and also inject a malicious key into your keyring can replace your extensions and hence execute code.
more...
password-store

more detail
2018-06-14*VuXML ID 9b5162de-6f39-11e8-818e-e8e0b747a45a

GnuPG reports:

Mitigate a local side-channel attack on ECDSA signature as described in the white paper "Return on the Hidden Number Problem".

more...
libgcrypt

more detail
2018-06-12*VuXML ID 933654ce-17b8-11e8-90b8-001999f8d30b

The Asterisk project reports:

AST-2018-004 - When processing a SUBSCRIBE request the res_pjsip_pubsub module stores the accepted formats present in the Accept headers of the request. This code did not limit the number of headers it processed despite having a fixed limit of 32. If more than 32 Accept headers were present the code would write outside of its memory and cause a crash.

AST-2018-005 - A crash occurs when a number of authenticated INVITE messages are sent over TCP or TLS and then the connection is suddenly closed. This issue leads to a segmentation fault.

more...
asterisk13

more detail
2018-06-11VuXML ID 0137167b-6dca-11e8-a671-001999f8d30b

The Asterisk project reports:

When endpoint specific ACL rules block a SIP request they respond with a 403 forbidden. However, if an endpoint is not identified then a 401 unauthorized response is sent. This vulnerability just discloses which requests hit a defined endpoint. The ACL rules cannot be bypassed to gain access to the disclosed endpoints.

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asterisk13
asterisk15

more detail
2018-06-11VuXML ID f14ce57f-6dc8-11e8-a671-001999f8d30b

The Asterisk project reports:

When connected to Asterisk via TCP/TLS if the client abruptly disconnects, or sends a specially crafted message then Asterisk gets caught in an infinite loop while trying to read the data stream. Thus rendering the system as unusable.

more...
asterisk15

more detail
2018-06-10VuXML ID 4cb49a23-6c89-11e8-8b33-e8e0b747a45a

Google Chrome Releases reports:

1 security fix contributed by external researchers:

  • [845961] High CVE-2018-6148: Incorrect handling of CSP header. Reported by Michal Bentkowski on 2018-05-23
more...
chromium

more detail
2018-06-08VuXML ID 7da0417f-6b24-11e8-84cc-002590acae31

GnuPG reports:

GnuPG did not sanitize input file names, which may then be output to the terminal. This could allow terminal control sequences or fake status messages to be injected into the output.

more...
gnupg
gnupg1

more detail
2018-06-08VuXML ID e3e68fe8-d9cb-4ba8-b09c-9e3a28588eb7

The Mozilla Foundation reports:

A heap buffer overflow can occur in the Skia library when rasterizing paths using a maliciously crafted SVG file with anti-aliasing turned off. This results in a potentially exploitable crash.

more...
firefox
firefox-esr
linux-seamonkey
seamonkey
waterfox

more detail
2018-06-06VuXML ID 2f4fd3aa-32f8-4116-92f2-68f05398348e

Corelight reports:

Bro 2.5.4 primarily fixes security issues

Multiple fixes and improvements to BinPAC generated code related to array parsing, with potential impact to all Bro's BinPAC-generated analyzers in the form of buffer over-reads or other invalid memory accesses depending on whether a particular analyzer incorrectly assumed that the evaulated-array-length expression is actually the number of elements that were parsed out from the input.

The NCP analyzer (not enabled by default and also updated to actually work with newer Bro APIs in the release) performed a memory allocation based directly on a field in the input packet and using signed integer storage. This could result in a signed integer overflow and memory allocations of negative or very large size, leading to a crash or memory exhaustion. The new NCP::max_frame_size tuning option now limits the maximum amount of memory that can be allocated.

more...
bro

more detail
2018-06-05VuXML ID 5a1589ad-68f9-11e8-83f5-d8cb8abf62dd

The Git community reports:

Insufficient validation of submodule names

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libgit2
py-pygit2

more detail
2018-06-02VuXML ID c7a135f4-66a4-11e8-9e63-3085a9a47796

The Git community reports:

  • In affected versions of Git, code to sanity-check pathnames on NTFS can result in reading out-of-bounds memory.
  • In affected versions of Git, remote code execution can occur. With a crafted .gitmodules file, a malicious project can execute an arbitrary script on a machine that runs "git clone --recurse-submodules" because submodule "names" are obtained from this file, and then appended to $GIT_DIR/modules, leading to directory traversal with "../" in a name. Finally, post-checkout hooks from a submodule are executed, bypassing the intended design in which hooks are not obtained from a remote server.
more...
git
git-lite

more detail
2018-05-31VuXML ID 7fc3e827-64a5-11e8-aedb-00224d821998

strongSwan security team reports:

  • A denial-of-service vulnerability in the IKEv2 key derivation was fixed if the openssl plugin is used in FIPS mode and HMAC-MD5 is negotiated as PRF (which is not FIPS-compliant). So this should only affect very specific setups, but in such configurations all strongSwan versions since 5.0.1 may be affected.
  • A denial-of-service vulnerability in the stroke plugin was fixed. When reading a message from the socket the plugin did not check the received length. Unless a group is configured, root privileges are required to access that socket, so in the default configuration this shouldn't be an issue, but all strongSwan versions may be affected.
more...
strongswan

more detail
2018-05-31VuXML ID 9557dc72-64da-11e8-bc32-d8cb8abf62dd

GitLab reports:

Removing public deploy keys regression

Users can update their password without entering current password

Persistent XSS - Selecting users as allowed merge request approvers

Persistent XSS - Multiple locations of user selection drop downs

include directive in .gitlab-ci.yml allows SSRF requests

Permissions issue in Merge Requests Create Service

Arbitrary assignment of project fields using "Import project"

more...
gitlab

more detail
2018-05-30VuXML ID 427b0f58-644c-11e8-9e1b-e8e0b747a45a

Google Chrome Releases reports:

34 security fixes in this release, including:

  • [835639] High CVE-2018-6123: Use after free in Blink. Reported by Looben Yang on 2018-04-22
  • [840320] High CVE-2018-6124: Type confusion in Blink. Reported by Guang Gong of Alpha Team, Qihoo 360 on 2018-05-07
  • [818592] High CVE-2018-6125: Overly permissive policy in WebUSB. Reported by Yubico, Inc on 2018-03-05
  • [844457] High CVE-2018-6126: Heap buffer overflow in Skia. Reported by Ivan Fratric of Google Project Zero on 2018-05-18
  • [842990] High CVE-2018-6127: Use after free in indexedDB. Reported by Looben Yang on 2018-05-15
  • [841105] High CVE-2018-6128: uXSS in Chrome on iOS. Reported by Tomasz Bojarski on 2018-05-09
  • [838672] High CVE-2018-6129: Out of bounds memory access in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-05-01
  • [838402] High CVE-2018-6130: Out of bounds memory access in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-04-30
  • [826434] High CVE-2018-6131: Incorrect mutability protection in WebAssembly. Reported by Natalie Silvanovich of Google Project Zero on 2018-03-27
  • [839960] Medium CVE-2018-6132: Use of uninitialized memory in WebRTC. Reported by Ronald E. Crane on 2018-05-04
  • [817247] Medium CVE-2018-6133: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-28
  • [797465] Medium CVE-2018-6134: Referrer Policy bypass in Blink. Reported by Jun Kokatsu (@shhnjk) on 2017-12-23
  • [823353] Medium CVE-2018-6135: UI spoofing in Blink. Reported by Jasper Rebane on 2018-03-19
  • [831943] Medium CVE-2018-6136: Out of bounds memory access in V8. Reported by Peter Wong on 2018-04-12
  • [835589] Medium CVE-2018-6137: Leak of visited status of page in Blink. Reported by Michael Smith (spinda.net) on 2018-04-21
  • [810220] Medium CVE-2018-6138: Overly permissive policy in Extensions. Reported by Francois Lajeunesse-Robert on 2018-02-08
  • [805224] Medium CVE-2018-6139: Restrictions bypass in the debugger extension API. Reported by Rob Wu on 2018-01-24
  • [798222] Medium CVE-2018-6140: Restrictions bypass in the debugger extension API. Reported by Rob Wu on 2018-01-01
  • [796107] Medium CVE-2018-6141: Heap buffer overflow in Skia. Reported by Yangkang (@dnpushme) and Wanglu of Qihoo360 Qex Team on 2017-12-19
  • [837939] Medium CVE-2018-6142: Out of bounds memory access in V8. Reported by Choongwoo Han of Naver Corporation on 2018-04-28
  • [843022] Medium CVE-2018-6143: Out of bounds memory access in V8. Reported by Guang Gong of Alpha Team, Qihoo 360 on 2018-05-15
  • [828049] Low CVE-2018-6144: Out of bounds memory access in PDFium. Reported by pdknsk on 2018-04-02
  • [805924] Low CVE-2018-6145: Incorrect escaping of MathML in Blink. Reported by Masato Kinugawa on 2018-01-25
  • [818133] Low CVE-2018-6147: Password fields not taking advantage of OS protections in Views. Reported by Michail Pishchagin (Yandex) on 2018-03-02
  • [847542] Various fixes from internal audits, fuzzing and other initiatives
more...
chromium

more detail
2018-05-21VuXML ID 94599fe0-5ca3-11e8-8be1-d05099c0ae8c

ISC reports:

An error in zone database reference counting can lead to an assertion failure if a server which is running an affected version of BIND attempts several transfers of a slave zone in quick succession.

A problem with the implementation of the new serve-stale feature in BIND 9.12 can lead to an assertion failure in rbtdb.c, even when stale-answer-enable is off. Additionally, problematic interaction between the serve-stale feature and NSEC aggressive negative caching can in some cases cause undesirable behavior from named, such as a recursion loop or excessive logging.

more...
bind912

more detail
2018-05-20*VuXML ID ab881a74-c016-4e6d-9f7d-68c8e7cedafb

xorg-server developers reports:

In the X.Org X server before 2017-06-19, a user authenticated to an X Session could crash or execute code in the context of the X Server by exploiting a stack overflow in the endianness conversion of X Events.

Uninitialized data in endianness conversion in the XEvent handling of the X.Org X Server before 2017-06-19 allowed authenticated malicious users to access potentially privileged data from the X server.

more...
xorg-server

more detail
2018-05-16VuXML ID 04fe6c8d-2a34-4009-a81e-e7a7e759b5d2

cURL security problems:

CVE-2018-1000300: FTP shutdown response buffer overflow

curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command replies.

When doing FTP transfers, curl keeps a spare "closure handle" around internally that will be used when an FTP connection gets shut down since the original curl easy handle is then already removed.

FTP server response data that gets cached from the original transfer might then be larger than the default buffer size (16 KB) allocated in the "closure handle", which can lead to a buffer overwrite. The contents and size of that overwrite is controllable by the server.

This situation was detected by an assert() in the code, but that was of course only preventing bad stuff in debug builds. This bug is very unlikely to trigger with non-malicious servers.

We are not aware of any exploit of this flaw.

CVE-2018-1000301: RTSP bad headers buffer over-read

curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded content.

When servers send RTSP responses back to curl, the data starts out with a set of headers. curl parses that data to separate it into a number of headers to deal with those appropriately and to find the end of the headers that signal the start of the "body" part.

The function that splits up the response into headers is called Curl_http_readwrite_headers() and in situations where it can't find a single header in the buffer, it might end up leaving a pointer pointing into the buffer instead of to the start of the buffer which then later on may lead to an out of buffer read when code assumes that pointer points to a full buffer size worth of memory to use.

This could potentially lead to information leakage but most likely a crash/denial of service for applications if a server triggers this flaw.

We are not aware of any exploit of this flaw.

more...
curl

more detail
2018-05-11VuXML ID 50210bc1-54ef-11e8-95d9-9c5c8e75236a

Sebastian Ramacher reports:

A stack-based buffer over-read in the ParseRiffHeaderConfig function of cli/riff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service attack or possibly have unspecified other impact via a maliciously crafted RF64 file.

The ParseDsdiffHeaderConfig function of the cli/dsdiff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (heap-based buffer over-read) or possibly overwrite the heap via a maliciously crafted DSDIFF file.

The ParseCaffHeaderConfig function of the cli/caff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (global buffer over-read), or possibly trigger a buffer overflow or incorrect memory allocation, via a maliciously crafted CAF file.

Thuan Pham reports:

An issue was discovered in WavPack 5.1.0 and earlier. The WAV parser component contains a vulnerability that allows writing to memory because ParseRiffHeaderConfig in riff.c does not reject multiple format chunks.

An issue was discovered in WavPack 5.1.0 and earlier. The W64 parser component contains a vulnerability that allows writing to memory because ParseWave64HeaderConfig in wave64.c does not reject multiple format chunks.

An issue was discovered in WavPack 5.1.0 and earlier for WAV input. Out-of-bounds writes can occur because ParseRiffHeaderConfig in riff.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.

An issue was discovered in WavPack 5.1.0 and earlier for DSDiff input. Out-of-bounds writes can occur because ParseDsdiffHeaderConfig in dsdiff.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.

An issue was discovered in WavPack 5.1.0 and earlier for W64 input. Out-of-bounds writes can occur because ParseWave64HeaderConfig in wave64.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.

more...
wavpack

more detail
2018-05-11VuXML ID e457978b-5484-11e8-9b85-54ee754af08e

Google Chrome Releases reports:

4 security fixes in this release:

  • [835887] Critical: Chain leading to sandbox escape. Reported by Anonymous on 2018-04-23
  • [836858] High CVE-2018-6121: Privilege Escalation in extensions
  • [836141] High CVE-2018-6122: Type confusion in V8
  • [833721] High CVE-2018-6120: Heap buffer overflow in PDFium. Reported by Zhou Aiting(@zhouat1) of Qihoo 360 Vulcan Team on 2018-04-17
  • [841841] Various fixes from internal audits, fuzzing and other initiatives
more...
chromium

more detail
2018-05-10VuXML ID 06ab7724-0fd7-427e-a5ce-fe436302b10c

Jenkins developers report:

The agent to master security subsystem ensures that the Jenkins master is protected from maliciously configured agents. A path traversal vulnerability allowed agents to escape whitelisted directories to read and write to files they should not be able to access.

Black Duck Hub Plugin's API endpoint was affected by an XML External Entity (XXE) processing vulnerability. This allowed an attacker with Overall/Read access to have Jenkins parse a maliciously crafted file that uses external entities for extraction of secrets from the Jenkins master, server-side request forgery, or denial-of-service attacks.

Several other lower severity issues were reported, see reference url for details.

more...
jenkins
jenkins-lts

more detail
2018-05-09VuXML ID 5aefc41e-d304-4ec8-8c82-824f84f08244

Mozilla Foundation reports:

CVE-2018-5183: Backport critical security fixes in Skia

CVE-2018-5154: Use-after-free with SVG animations and clip paths

CVE-2018-5155: Use-after-free with SVG animations and text paths

CVE-2018-5157: Same-origin bypass of PDF Viewer to view protected PDF files

CVE-2018-5158: Malicious PDF can inject JavaScript into PDF Viewer

CVE-2018-5159: Integer overflow and out-of-bounds write in Skia

CVE-2018-5160: Uninitialized memory use by WebRTC encoder

CVE-2018-5152: WebExtensions information leak through webRequest API

CVE-2018-5153: Out-of-bounds read in mixed content websocket messages

CVE-2018-5163: Replacing cached data in JavaScript Start-up Bytecode Cache

CVE-2018-5164: CSP not applied to all multipart content sent with multipart/x-mixed-replace

CVE-2018-5166: WebExtension host permission bypass through filterReponseData

CVE-2018-5167: Improper linkification of chrome: and javascript: content in web console and JavaScript debugger

CVE-2018-5168: Lightweight themes can be installed without user interaction

CVE-2018-5169: Dragging and dropping link text onto home button can set home page to include chrome pages

CVE-2018-5172: Pasted script from clipboard can run in the Live Bookmarks page or PDF viewer

CVE-2018-5173: File name spoofing of Downloads panel with Unicode characters

CVE-2018-5174: Windows Defender SmartScreen UI runs with less secure behavior for downloaded files in Windows 10 April 2018 Update

CVE-2018-5175: Universal CSP bypass on sites using strict-dynamic in their policies

CVE-2018-5176: JSON Viewer script injection

CVE-2018-5177: Buffer overflow in XSLT during number formatting

CVE-2018-5165: Checkbox for enabling Flash protected mode is inverted in 32-bit Firefox

CVE-2018-5178: Buffer overflow during UTF-8 to Unicode string conversion through legacy extension

CVE-2018-5180: heap-use-after-free in mozilla::WebGLContext::DrawElementsInstanced

CVE-2018-5181: Local file can be displayed in noopener tab through drag and drop of hyperlink

CVE-2018-5182: Local file can be displayed from hyperlink dragged and dropped on addressbar

CVE-2018-5151: Memory safety bugs fixed in Firefox 60

CVE-2018-5150: Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2018-05-09VuXML ID 9558d49c-534c-11e8-8177-d43d7ef03aa6

Adobe reports:

  • This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-4944).
more...
linux-flashplayer

more detail
2018-05-08VuXML ID 521ce804-52fd-11e8-9123-a4badb2f4699

Problem Description:

The MOV SS and POP SS instructions inhibit debug exceptions until the instruction boundary following the next instruction. If that instruction is a system call or similar instruction that transfers control to the operating system, the debug exception will be handled in the kernel context instead of the user context.

Impact:

An authenticated local attacker may be able to read sensitive data in kernel memory, control low-level operating system functions, or may panic the system.

more...
FreeBSD-kernel

more detail
2018-05-08VuXML ID 7b5a8e3b-52cc-11e8-8c7a-9c5c8e75236a

Harry Sintonen of F-Secure Corporation reports:

GNU Wget is susceptible to a malicious web server injecting arbitrary cookies to the cookie jar file.

more...
wget

more detail
2018-05-06VuXML ID 5af6378b-bd88-4997-bccc-b9ba2daecdd2

A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmx_check_pretran function in modules/tmx/tmx_pretran.c

more...
kamailio

more detail
2018-05-05VuXML ID 8719b935-8bae-41ad-92ba-3c826f651219

python release notes:

Multiple vulnerabilities has been fixed in this release. Please refer to the CVE list for details.

more...
python27

more detail
2018-05-04VuXML ID 83a548b5-4fa5-11e8-9a8e-001e2a3f778d

The KDE Community reports:

kwallet-pam was doing file writing and permission changing as root that with correct timing and use of carefully crafted symbolic links could allow a non privileged user to become the owner of any file on the system.

more...
plasma5-kwallet-pam

more detail
2018-05-03VuXML ID 89ca6f7d-4f00-11e8-9b1d-00e04c1ea73d

Drupal Security Team reports:

A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows attackers to exploit multiple attack vectors on a Drupal site, which could result in the site being compromised. This vulnerability is related to Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-002. Both SA-CORE-2018-002 and this vulnerability are being exploited in the wild.

more...
drupal7
drupal8

more detail
2018-05-01VuXML ID 9dfe61c8-4d15-11e8-8f2f-d8cb8abf62dd

GitLab reports:

Persistent XSS in Move Issue using project namespace

Download Archive allowing unauthorized private repo access

Mattermost Updates

more...
gitlab

more detail
2018-04-30VuXML ID 006bee4e-4c49-11e8-9c32-54ee754af08e

Google Chrome Releases reports:

3 security fixes in this release:

  • [831963] Critical CVE-2018-6118: Use after free in Media Cache. Reported by Ned Williamson on 2018-04-12
  • [837635] Various fixes from internal audits, fuzzing and other initiatives
more...
chromium

more detail
2018-04-26VuXML ID 499f6b41-58db-4f98-b8e7-da8c18985eda

Gentoo reports:

quasselcore: corruption of heap metadata caused by qdatastream leading to preauth remote code execution.

  • Severity: high, by default the server port is publicly open and the address can be requested using the /WHOIS command of IRC protocol.
  • Description: In Qdatastream protocol each object is prepended with 4 bytes for the object size, this can be used to trigger allocation errors.

quasselcore DDOS

  • Severity: low, only impacts unconfigured quasselcore instances.
  • Description: A login attempt causes a NULL pointer dereference when the database is not initialized.
more...
quassel
quassel-core

more detail
2018-04-24VuXML ID 36ff7a74-47b1-11e8-a7d6-54e1ad544088

Google Chrome Releases reports:

62 security fixes in this release:

  • [826626] Critical CVE-2018-6085: Use after free in Disk Cache. Reported by Ned Williamson on 2018-03-28
  • [827492] Critical CVE-2018-6086: Use after free in Disk Cache. Reported by Ned Williamson on 2018-03-30
  • [813876] High CVE-2018-6087: Use after free in WebAssembly. Reported by Anonymous on 2018-02-20
  • [822091] High CVE-2018-6088: Use after free in PDFium. Reported by Anonymous on 2018-03-15
  • [808838] High CVE-2018-6089: Same origin policy bypass in Service Worker. Reported by Rob Wu on 2018-02-04
  • [820913] High CVE-2018-6090: Heap buffer overflow in Skia. Reported by ZhanJia Song on 2018-03-12
  • [771933] High CVE-2018-6091: Incorrect handling of plug-ins by Service Worker. Reported by Jun Kokatsu (@shhnjk) on 2017-10-05
  • [819869] High CVE-2018-6092: Integer overflow in WebAssembly. Reported by Natalie Silvanovich of Google Project Zero on 2018-03-08
  • [780435] Medium CVE-2018-6093: Same origin bypass in Service Worker. Reported by Jun Kokatsu (@shhnjk) on 2017-11-01
  • [633030] Medium CVE-2018-6094: Exploit hardening regression in Oilpan. Reported by Chris Rohlf on 2016-08-01
  • [637098] Medium CVE-2018-6095: Lack of meaningful user interaction requirement before file upload. Reported by Abdulrahman Alqabandi (@qab) on 2016-08-11
  • [776418] Medium CVE-2018-6096: Fullscreen UI spoof. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-19
  • [806162] Medium CVE-2018-6097: Fullscreen UI spoof. Reported by xisigr of Tencent's Xuanwu Lab on 2018-01-26
  • [798892] Medium CVE-2018-6098: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-01-03
  • [808825] Medium CVE-2018-6099: CORS bypass in ServiceWorker. Reported by Jun Kokatsu (@shhnjk) on 2018-02-03
  • [811117] Medium CVE-2018-6100: URL spoof in Omnibox. Reported by Lnyas Zhang on 2018-02-11
  • [813540] Medium CVE-2018-6101: Insufficient protection of remote debugging prototol in DevTools . Reported by Rob Wu on 2018-02-19
  • [813814] Medium CVE-2018-6102: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-20
  • [816033] Medium CVE-2018-6103: UI spoof in Permissions. Reported by Khalil Zhani on 2018-02-24
  • [820068] Medium CVE-2018-6104: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-03-08
  • [803571] Medium CVE-2018-6105: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-01-18
  • [805729] Medium CVE-2018-6106: Incorrect handling of promises in V8. Reported by lokihardt of Google Project Zero on 2018-01-25
  • [808316] Medium CVE-2018-6107: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-02
  • [816769] Medium CVE-2018-6108: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-27
  • [710190] Low CVE-2018-6109: Incorrect handling of files by FileAPI. Reported by Dominik Weber (@DoWeb_) on 2017-04-10
  • [777737] Low CVE-2018-6110: Incorrect handling of plaintext files via file:// . Reported by Wenxiang Qian (aka blastxiang) on 2017-10-24
  • [780694] Low CVE-2018-6111: Heap-use-after-free in DevTools. Reported by Khalil Zhani on 2017-11-02
  • [798096] Low CVE-2018-6112: Incorrect URL handling in DevTools. Reported by Rob Wu on 2017-12-29
  • [805900] Low CVE-2018-6113: URL spoof in Navigation. Reported by Khalil Zhani on 2018-01-25
  • [811691] Low CVE-2018-6114: CSP bypass. Reported by Lnyas Zhang on 2018-02-13
  • [819809] Low CVE-2018-6115: SmartScreen bypass in downloads. Reported by James Feher on 2018-03-07
  • [822266] Low CVE-2018-6116: Incorrect low memory handling in WebAssembly. Reported by Jin from Chengdu Security Response Center of Qihoo 360 Technology Co. Ltd. on 2018-03-15
  • [822465] Low CVE-2018-6117: Confusing autofill settings. Reported by Spencer Dailey on 2018-03-15
  • [822424] Low CVE-2018-6084: Incorrect use of Distributed Objects in Google Software Updater on MacOS. Reported by Ian Beer of Google Project Zero on 2018-03-15
more...
chromium

more detail
2018-04-23VuXML ID d8382a69-4728-11e8-ba83-0011d823eebd

Simon Butcher reports:

  • Defend against Bellcore glitch attacks by verifying the results of RSA private key operations.
  • Fix implementation of the truncated HMAC extension. The previous implementation allowed an offline 2^80 brute force attack on the HMAC key of a single, uninterrupted connection (with no resumption of the session).
  • Reject CRLs containing unsupported critical extensions. Found by Falko Strenzke and Evangelos Karatsiolis.
  • Fix a buffer overread in ssl_parse_server_key_exchange() that could cause a crash on invalid input.
  • Fix a buffer overread in ssl_parse_server_psk_hint() that could cause a crash on invalid input.
more...
mbedtls
polarssl13

more detail
2018-04-21VuXML ID 57aec168-453e-11e8-8777-b499baebfeaf

Oracle reports:

MySQL Multiple Flaws Let Remote Authenticated Users Access and Modify Data, Remote and Local Users Deny Service, and Local Users Access Data and Gain Elevated Privileges

  • A local user can exploit a flaw in the Replication component to gain elevated privileges [CVE-2018-2755].
  • A remote authenticated user can exploit a flaw in the GIS Extension component to cause denial of service conditions [CVE-2018-2805].
  • A remote authenticated user can exploit a flaw in the InnoDB component to cause denial of service conditions [CVE-2018-2782, CVE-2018-2784, CVE-2018-2819].
  • A remote authenticated user can exploit a flaw in the Security Privileges component to cause denial of service conditions [CVE-2018-2758, CVE-2018-2818].
  • A remote authenticated user can exploit a flaw in the DDL component to cause denial of service conditions [CVE-2018-2817].
  • A remote authenticated user can exploit a flaw in the Optimizer component to cause denial of service conditions [CVE-2018-2775, CVE-2018-2778, CVE-2018-2779, CVE-2018-2780, CVE-2018-2781, CVE-2018-2816].
  • A remote user can exploit a flaw in the Client programs component to cause denial of service conditions [CVE-2018-2761, CVE-2018-2773].
  • A remote authenticated user can exploit a flaw in the InnoDB component to partially modify data and cause denial of service conditions [CVE-2018-2786, CVE-2018-2787].
  • A remote authenticated user can exploit a flaw in the Optimizer component to partially modify data and cause denial of service conditions [CVE-2018-2812].
  • A local user can exploit a flaw in the Cluster ndbcluster/plugin component to cause denial of service conditions [CVE-2018-2877].
  • A remote authenticated user can exploit a flaw in the InnoDB component to cause denial of service conditions [CVE-2018-2759, CVE-2018-2766, CVE-2018-2777, CVE-2018-2810].
  • A remote authenticated user can exploit a flaw in the DML component to cause denial of service conditions [CVE-2018-2839].
  • A remote authenticated user can exploit a flaw in the Performance Schema component to cause denial of service conditions [CVE-2018-2846].
  • A remote authenticated user can exploit a flaw in the Pluggable Auth component to cause denial of service conditions [CVE-2018-2769].
  • A remote authenticated user can exploit a flaw in the Group Replication GCS component to cause denial of service conditions [CVE-2018-2776].
  • A local user can exploit a flaw in the Connection component to cause denial of service conditions [CVE-2018-2762].
  • A remote authenticated user can exploit a flaw in the Locking component to cause denial of service conditions [CVE-2018-2771].
  • A remote authenticated user can exploit a flaw in the DDL component to partially access data [CVE-2018-2813].
more...
mariadb100-server
mariadb101-server
mariadb102-server
mariadb55-server
mysql55-server
mysql56-server
mysql57-server
percona55-server
percona56-server
percona57-server

more detail
2018-04-20VuXML ID be38245e-44d9-11e8-a292-00e04c1ea73d

wordpress developers reports:

Don't treat localhost as same host by default.

Use safe redirects when redirecting the login page if SSL is forced.

Make sure the version string is correctly escaped for use in generator tags.

more...
de-wordpress
fr-wordpress
ja-wordpress
wordpress
zh_CN-wordpress
zh_TW-wordpress

more detail
2018-04-19VuXML ID 33174280-43fa-11e8-aad5-6cf0497db129

The Drupal security team reports:

CKEditor, a third-party JavaScript library included in Drupal core, has fixed a cross-site scripting (XSS) vulnerability. The vulnerability stemmed from the fact that it was possible to execute XSS inside CKEditor when using the image2 plugin (which Drupal 8 core also uses).

more...
drupal8

more detail
2018-04-19VuXML ID ac7da39b-4405-11e8-afbe-6805ca0b3d42

The phpMyAdmin development team reports:

Summary

CSRF vulnerability allowing arbitrary SQL execution

Description

By deceiving a user to click on a crafted URL, it is possible for an attacker to execute arbitrary SQL commands.

Severity

We consider this vulnerability to be critical.

more...
phpmyadmin

more detail
2018-04-16VuXML ID 8f353420-4197-11e8-8777-b499baebfeaf

The OpenSSL project reports:

The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key.

more...
openssl
openssl-devel

more detail
2018-04-16VuXML ID a9e466e8-4144-11e8-a292-00e04c1ea73d

Drupal Security Team reports:

CVE-2018-7600: Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because of an issue affecting multiple subsystems with default or common module configurations.

more...
drupal7

more detail
2018-04-15VuXML ID 41c96ffd-29a6-4dcc-9a88-65f5038fa6eb

perldelta:

CVE-2018-6797: heap-buffer-overflow (WRITE of size 1) in S_regatom (regcomp.c)

A crafted regular expression could cause a heap buffer write overflow, with control over the bytes written. [perl #132227]

CVE-2018-6798: Heap-buffer-overflow in Perl__byte_dump_string (utf8.c)

Matching a crafted locale dependent regular expression could cause a heap buffer read overflow and potentially information disclosure. [perl #132063]

CVE-2018-6913: heap-buffer-overflow in S_pack_rec

pack() could cause a heap buffer write overflow with a large item count. [perl #131844]

more...
perl5

more detail
2018-04-14*VuXML ID 5b1631dc-eafd-11e6-9ac1-a4badb2f4699

TALOS reports:

An exploitable out-of-bounds write vulnerability exists in the XMP image handling functionality of the FreeImage library.

more...
freeimage

more detail
2018-04-14VuXML ID 974a6d32-3fda-11e8-aea4-001b216d295b

Robert Foggia via NetBSD GNATS reports:

The ipsec-tools racoon daemon contains a remotely exploitable computational complexity attack when parsing and storing isakmp fragments. The implementation permits a remote attacker to exhaust computational resources on the remote endpoint by repeatedly sending isakmp fragment packets in a particular order such that the worst-case computational complexity is realized in the algorithm utilized to determine if reassembly of the fragments can take place.

more...
ipsec-tools

more detail
2018-04-13VuXML ID 1fccb25e-8451-438c-a2b9-6a021e4d7a31

nghttp2 blog:

If ALTSVC frame is received by libnghttp2 and it is larger than it can accept, the pointer field which points to ALTSVC frame payload is left NULL. Later libnghttp2 attempts to access another field through the pointer, and gets segmentation fault.

ALTSVC frame is defined by RFC 7838.

The largest frame size libnghttp2 accept is by default 16384 bytes.

Receiving ALTSVC frame is disabled by default. Application has to enable it explicitly by calling nghttp2_option_set_builtin_recv_extension_type(opt, NGHTTP2_ALTSVC).

Transmission of ALTSVC is always enabled, and it does not cause this vulnerability.

ALTSVC frame is expected to be sent by server, and received by client as defined in RFC 7838.

Client and server are both affected by this vulnerability if the reception of ALTSVC frame is enabled. As written earlier, it is useless to enable reception of ALTSVC frame on server side. So, server is generally safe unless application accidentally enabled the reception of ALTSVC frame.

more...
libnghttp2
nghttp2

more detail
2018-04-13VuXML ID 48894ca9-3e6f-11e8-92f0-f0def167eeea

Upstream reports:

This update primarily fixes a recently discovered IMAP-cmd-injection vulnerability caused by insufficient input validation within the archive plugin. Details about the vulnerability are published under CVE-2018-9846.

more...
roundcube

more detail
2018-04-12VuXML ID aaba17aa-782e-4843-8a79-7756cfa2bf89

Jenkins developers report:

The Jenkins CLI sent different error responses for commands with view and agent arguments depending on the existence of the specified views or agents to unauthorized users. This allowed attackers to determine whether views or agents with specified names exist.

The Jenkins CLI now returns the same error messages to unauthorized users independent of the existence of specified view or agent names

Some JavaScript confirmation dialogs included the item name in an unsafe manner, resulting in a possible cross-site scripting vulnerability exploitable by users with permission to create or configure items.

JavaScript confirmation dialogs that include the item name now properly escape it, so it can be safely displayed.

more...
jenkins
jenkins-lts

more detail
2018-04-07*VuXML ID dc0c201c-31da-11e8-ac53-d8cb8abf62dd

GitLab reports:

SSRF in services and web hooks

There were multiple server-side request forgery issues in the Services feature. An attacker could make requests to servers within the same network of the GitLab instance. This could lead to information disclosure, authentication bypass, or potentially code execution. This issue has been assigned CVE-2018-8801.

Gitlab Auth0 integration issue

There was an issue with the GitLab omniauth-auth0 configuration which resulted in the Auth0 integration signing in the wrong users.

more...
gitlab

more detail
2018-04-05VuXML ID 085a087b-3897-11e8-ac53-d8cb8abf62dd

GitLab reports:

Confidential issue comments in Slack, Mattermost, and webhook integrations.

Persistent XSS in milestones data-milestone-id.

Persistent XSS in filename of merge request.

more...
gitlab

more detail
2018-04-05VuXML ID a5cf3ecd-38db-11e8-8b7f-a4badb2f469b

Problem Description:

Insufficient validation of user-provided font parameters can result in an integer overflow, leading to the use of arbitrary kernel memory as glyph data. Characters that reference this data can be displayed on the screen, effectively disclosing kernel memory.

Impact:

Unprivileged users may be able to access privileged kernel data.

Such memory might contain sensitive information, such as portions of the file cache or terminal buffers. This information might be directly useful, or it might be leveraged to obtain elevated privileges in some way; for example, a terminal buffer might include a user-entered password.

more...
FreeBSD-kernel

more detail
2018-04-05VuXML ID c0c5afef-38db-11e8-8b7f-a4badb2f469b

Problem Description:

The length field of the option header does not count the size of the option header itself. This causes a problem when the length is zero, the count is then incremented by zero, which causes an infinite loop.

In addition there are pointer/offset mistakes in the handling of IPv4 options.

Impact:

A remote attacker who is able to send an arbitrary packet, could cause the remote target machine to crash.

more...
FreeBSD-kernel

more detail
2018-03-31*VuXML ID 23f59689-0152-42d3-9ade-1658d6380567

The Mozilla Foundation reports:

CVE-2018-5148: Use-after-free in compositor

A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable crash.

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2018-03-31*VuXML ID 7943794f-707f-4e31-9fea-3bbf1ddcedc1

The Mozilla Foundation reports:

CVE-2018-5146: Out of bounds memory write in libvorbis

An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest.

CVE-2018-5147: Out of bounds memory write in libtremor

The libtremor library has the same flaw as CVE-2018-5146. This library is used by Firefox in place of libvorbis on Android and ARM platforms.

more...
firefox
firefox-esr
libtremor
libvorbis
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2018-03-31VuXML ID cdb4d962-34f9-11e8-92db-080027907385

moodle reports:

Unauthenticated users can trigger custom messages to admin via paypal enrol script.

Suspended users with OAuth 2 authentication method can still log in to the site.

more...
moodle31
moodle32
moodle33
moodle34

more detail
2018-03-29VuXML ID eb69bcf2-18ef-4aa2-bb0c-83b263364089

Ruby news:

CVE-2017-17742: HTTP response splitting in WEBrick

If a script accepts an external input and outputs it without modification as a part of HTTP responses, an attacker can use newline characters to deceive the clients that the HTTP response header is stopped at there, and can inject fake HTTP responses after the newline characters to show malicious contents to the clients.

CVE-2018-6914: Unintentional file and directory creation with directory traversal in tempfile and tmpdir

Dir.mktmpdir method introduced by tmpdir library accepts the prefix and the suffix of the directory which is created as the first parameter. The prefix can contain relative directory specifiers "../", so this method can be used to target any directory. So, if a script accepts an external input as the prefix, and the targeted directory has inappropriate permissions or the ruby process has inappropriate privileges, the attacker can create a directory or a file at any directory.

CVE-2018-8777: DoS by large request in WEBrick

If an attacker sends a large request which contains huge HTTP headers, WEBrick try to process it on memory, so the request causes the out-of-memory DoS attack.

CVE-2018-8778: Buffer under-read in String#unpack

String#unpack receives format specifiers as its parameter, and can be specified the position of parsing the data by the specifier @. If a big number is passed with @, the number is treated as the negative value, and out-of-buffer read is occurred. So, if a script accepts an external input as the argument of String#unpack, the attacker can read data on heaps.

CVE-2018-8779: Unintentional socket creation by poisoned NUL byte in UNIXServer and UNIXSocket

UNIXServer.open accepts the path of the socket to be created at the first parameter. If the path contains NUL (\0) bytes, this method recognize that the path is completed before the NUL bytes. So, if a script accepts an external input as the argument of this method, the attacker can make the socket file in the unintentional path. And, UNIXSocket.open also accepts the path of the socket to be created at the first parameter without checking NUL bytes like UNIXServer.open. So, if a script accepts an external input as the argument of this method, the attacker can accepts the socket file in the unintentional path.

CVE-2018-8780: Unintentional directory traversal by poisoned NUL byte in Dir

Dir.open, Dir.new, Dir.entries and Dir.empty? accept the path of the target directory as their parameter. If the parameter contains NUL (\0) bytes, these methods recognize that the path is completed before the NUL bytes. So, if a script accepts an external input as the argument of these methods, the attacker can make the unintentional directory traversal.

more...
ruby

more detail
2018-03-28*VuXML ID 0f66b901-715c-11e7-ad1f-bcaec565249c

The Webkit gtk team reports:

Please reference CVE/URL list for details

more...
webkit2-gtk3

more detail
2018-03-28*VuXML ID 1ce95bc7-3278-11e8-b527-00012e582166

The WebKit team reports many vulnerabilities.

Please reference the CVE/URL list for details.

more...
webkit2-gtk3

more detail
2018-03-28*VuXML ID 5a9bbb6e-32d3-11e8-a769-6daaba161086

Node.js reports:

Node.js Inspector DNS rebinding vulnerability (CVE-2018-7160)

Node.js 6.x and later include a debugger protocol (also known as "inspector") that can be activated by the --inspect and related command line flags. This debugger service was vulnerable to a DNS rebinding attack which could be exploited to perform remote code execution.

'path' module regular expression denial of service (CVE-2018-7158)

The 'path' module in the Node.js 4.x release line contains a potential regular expression denial of service (ReDoS) vector. The code in question was replaced in Node.js 6.x and later so this vulnerability only impacts all versions of Node.js 4.x.

Spaces in HTTP Content-Length header values are ignored (CVE-2018-7159)

The HTTP parser in all current versions of Node.js ignores spaces in the Content-Length header, allowing input such as Content-Length: 1 2 to be interpreted as having a value of 12. The HTTP specification does not allow for spaces in the Content-Length value and the Node.js HTTP parser has been brought into line on this particular difference.

more...
node
node4
node6
node8

more detail
2018-03-27VuXML ID 3ae21918-31e3-11e8-927b-e8e0b747a45a

Google Chrome Releases reports:

1 security fix in this release, including:

  • [823553] Various fixes from internal audits, fuzzing and other initiatives
more...
chromium

more detail
2018-03-27VuXML ID b7cff5a9-31cc-11e8-8f07-b499baebfeaf

The OpenSSL project reports:

  • Constructed ASN.1 types with a recursive definition could exceed the stack (CVE-2018-0739)

    Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe.
  • rsaz_1024_mul_avx2 overflow bug on x86_64 (CVE-2017-3738)

    There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. This only affects processors that support the AVX2 but not ADX extensions like Intel Haswell (4th generation).
more...
openssl
openssl-devel

more detail
2018-03-27*VuXML ID f38187e7-2f6e-11e8-8f07-b499baebfeaf

The Apache httpd reports:

Out of bound write in mod_authnz_ldap with AuthLDAPCharsetConfig enabled (CVE-2017-15710)

mod_session: CGI-like applications that intend to read from mod_session's 'SessionEnv ON' could be fooled into reading user-supplied data instead. (CVE-2018-1283)

mod_cache_socache: Fix request headers parsing to avoid a possible crash with specially crafted input data. (CVE-2018-1303)

core: Possible crash with excessively long HTTP request headers. Impractical to exploit with a production build and production LogLevel. (CVE-2018-1301)

core: Configure the regular expression engine to match '$' to the end of the input string only, excluding matching the end of any embedded newline characters. Behavior can be changed with new directive 'RegexDefaultOptions'. (CVE-2017-15715)

mod_auth_digest: Fix generation of nonce values to prevent replay attacks across servers using a common Digest domain. This change may cause problems if used with round robin load balancers. (CVE-2018-1312)

mod_http2: Potential crash w/ mod_http2. (CVE-2018-1302)

more...
apache22
apache24

more detail
2018-03-25*VuXML ID 3d950687-b4c9-4a86-8478-c56743547af8

NVD reports:

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFmpeg before 2.7.2 does not enforce uniqueness of the IHDR (aka image header) chunk in a PNG image, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted image with two or more of these chunks.

Multiple integer underflows in the ff_mjpeg_decode_frame function in libavcodec/mjpegdec.c in FFmpeg before 2.7.2 allow remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.

The ff_sbr_apply function in libavcodec/aacsbr.c in FFmpeg before 2.7.2 does not check for a matching AAC frame syntax element before proceeding with Spectral Band Replication calculations, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted AAC data.

The ff_mpv_common_init function in libavcodec/mpegvideo.c in FFmpeg before 2.7.2 does not properly maintain the encoding context, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted MPEG data.

The destroy_buffers function in libavcodec/sanm.c in FFmpeg before 2.7.2 does not properly maintain height and width values in the video context, which allows remote attackers to cause a denial of service (segmentation violation and application crash) or possibly have unspecified other impact via crafted LucasArts Smush video data.

The allocate_buffers function in libavcodec/alac.c in FFmpeg before 2.7.2 does not initialize certain context data, which allows remote attackers to cause a denial of service (segmentation violation) or possibly have unspecified other impact via crafted Apple Lossless Audio Codec (ALAC) data.

The sws_init_context function in libswscale/utils.c in FFmpeg before 2.7.2 does not initialize certain pixbuf data structures, which allows remote attackers to cause a denial of service (segmentation violation) or possibly have unspecified other impact via crafted video data.

The ff_frame_thread_init function in libavcodec/pthread_frame.c in FFmpeg before 2.7.2 mishandles certain memory-allocation failures, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via a crafted file, as demonstrated by an AVI file.

The ff_rv34_decode_init_thread_copy function in libavcodec/rv34.c in FFmpeg before 2.7.2 does not initialize certain structure members, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted (1) RV30 or (2) RV40 RealVideo data.

more...
avidemux
avidemux2
avidemux26
ffmpeg
ffmpeg-011
ffmpeg-devel
ffmpeg0
ffmpeg1
ffmpeg2
ffmpeg23
ffmpeg24
ffmpeg25
ffmpeg26
gstreamer-ffmpeg
gstreamer1-libav
handbrake
kodi
libav
mencoder
mplayer
mythtv
mythtv-frontend
plexhometheater

more detail
2018-03-25*VuXML ID 4bae544d-06a3-4352-938c-b3bcbca89298

NVD reports:

The ff_dwt_decode function in libavcodec/jpeg2000dwt.c in FFmpeg before 2.8.4 does not validate the number of decomposition levels before proceeding with Discrete Wavelet Transform decoding, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.

The ff_get_buffer function in libavcodec/utils.c in FFmpeg before 2.8.4 preserves width and height values after a failure, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted .mov file.

more...
avidemux
avidemux2
avidemux26
ffmpeg
ffmpeg-011
ffmpeg-devel
ffmpeg0
ffmpeg1
ffmpeg2
ffmpeg23
ffmpeg24
ffmpeg25
ffmpeg26
gstreamer-ffmpeg
handbrake
kodi
libav
mencoder
mplayer
mythtv
mythtv-frontend
plexhometheater

more detail
2018-03-25*VuXML ID 7f9b696f-f11b-11e6-b50e-5404a68ad561

FFmpeg security reports:

FFmpeg 3.2.4 fixes the following vulnerabilities: CVE-2017-5024, CVE-2017-5025

more...
ffmpeg
mythtv
mythtv-frontend

more detail
2018-03-25*VuXML ID 80c66af0-d1c5-449e-bd31-63b12525ff88

NVD reports:

The msrle_decode_pal4 function in msrledec.c in Libav before 10.7 and 11.x before 11.4 and FFmpeg before 2.0.7, 2.2.x before 2.2.15, 2.4.x before 2.4.8, 2.5.x before 2.5.6, and 2.6.x before 2.6.2 allows remote attackers to have unspecified impact via a crafted image, related to a pixel pointer, which triggers an out-of-bounds array access.

more...
avidemux
avidemux26
ffmpeg
ffmpeg1
ffmpeg23
ffmpeg24
ffmpeg25
ffmpeg26
gstreamer1-libav
handbrake
kodi
libav
mencoder
mplayer
mythtv
mythtv-frontend

more detail
2018-03-25*VuXML ID b0da85af-21a3-4c15-a137-fe9e4bc86002

NVD reports:

The update_dimensions function in libavcodec/vp8.c in FFmpeg through 2.8.1, as used in Google Chrome before 46.0.2490.71 and other products, relies on a coefficient-partition count during multi-threaded operation, which allows remote attackers to cause a denial of service (race condition and memory corruption) or possibly have unspecified other impact via a crafted WebM file.

The ljpeg_decode_yuv_scan function in libavcodec/mjpegdec.c in FFmpeg before 2.8.2 omits certain width and height checks, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.

The ff_hevc_parse_sps function in libavcodec/hevc_ps.c in FFmpeg before 2.8.2 does not validate the Chroma Format Indicator, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted High Efficiency Video Coding (HEVC) data.

The decode_uncompressed function in libavcodec/faxcompr.c in FFmpeg before 2.8.2 does not validate uncompressed runs, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted CCITT FAX data.

The init_tile function in libavcodec/jpeg2000dec.c in FFmpeg before 2.8.2 does not enforce minimum-value and maximum-value constraints on tile coordinates, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.

The jpeg2000_read_main_headers function in libavcodec/jpeg2000dec.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not enforce uniqueness of the SIZ marker in a JPEG 2000 image, which allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via a crafted image with two or more of these markers.

Integer overflow in the ff_ivi_init_planes function in libavcodec/ivi.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via crafted image dimensions in Indeo Video Interactive data.

The smka_decode_frame function in libavcodec/smacker.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not verify that the data size is consistent with the number of channels, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Smacker data.

more...
avidemux
avidemux2
avidemux26
ffmpeg
ffmpeg-011
ffmpeg-devel
ffmpeg0
ffmpeg1
ffmpeg2
ffmpeg23
ffmpeg24
ffmpeg25
ffmpeg26
gstreamer-ffmpeg
handbrake
kodi
libav
mencoder
mplayer
mythtv
mythtv-frontend
plexhometheater

more detail
2018-03-25*VuXML ID da434a78-e342-4d9a-87e2-7497e5f117ba

NVD reports:

Use-after-free vulnerability in the ff_h264_free_tables function in libavcodec/h264.c in FFmpeg before 2.3.6 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted H.264 data in an MP4 file, as demonstrated by an HTML VIDEO element that references H.264 data.

more...
ffmpeg
ffmpeg1
ffmpeg23
ffmpeg24
ffmpeg25
gstreamer1-libav
handbrake
libav
mythtv
mythtv-frontend

more detail
2018-03-25*VuXML ID ed73829d-af6d-11e7-a633-009c02a2ab30

FFmpeg security reports:

Multiple vulnerabilities have been fixed in FFmpeg 3.3.4. Please refer to the CVE list for details.

more...
ffmpeg
mythtv
mythtv-frontend

more detail
2018-03-24VuXML ID 81946ace-6961-4488-a164-22d58ebc8d66

OSS-Security list:

There is a possible XSS vulnerability in rails-html-sanitizer. The gem allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments, and these attributes can lead to an XSS attack on target applications.

This issue is similar to CVE-2018-8048 in Loofah.

more...
rubygem-rails-html-sanitizer

more detail
2018-03-24VuXML ID d50a50a2-2f3e-11e8-86f8-00e04c1ea73d

mybb Team reports:

Medium risk: Tasks Local File Inclusion

Medium risk: Forum Password Check Bypass

Low risk: Admin Permissions Group Title XSS

Low risk: Attachment types file extension XSS

Low risk: Moderator Tools XSS

Low risk: Security Questions XSS

Low risk: Settings Management XSS

Low risk: Templates Set Name XSS

Low risk: Usergroup Promotions XSS

Low risk: Warning Types XSS

more...
mybb

more detail
2018-03-22VuXML ID 6d52bda1-2e54-11e8-a68f-485b3931c969

MITRE reports:

SQLite databases whose schema is corrupted using a CREATE TABLE AS statement could cause a NULL pointer dereference, related to build.c and prepare.c.

more...
sqlite3

more detail
2018-03-21VuXML ID 39a30e0a-0c34-431b-9dce-b87cab02412a

Sanitize release:

Fixed an HTML injection vulnerability that could allow XSS.

When Sanitize <= 4.6.2 is used in combination with libxml2 >= 2.9.2, a specially crafted HTML fragment can cause libxml2 to generate improperly escaped output, allowing non-whitelisted attributes to be used on whitelisted elements.

Sanitize now performs additional escaping on affected attributes to prevent this.

more...
rubygem-sanitize

more detail
2018-03-20VuXML ID ba6d0c9b-f5f6-4b9b-a6de-3cce93c83220

GitHub issue:

This issue has been created for public disclosure of an XSS / code injection vulnerability that was responsibly reported by the Shopify Application Security Team.

Loofah allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments.

more...
rubygem-loofah

more detail
2018-03-19VuXML ID b3edc7d9-9af5-4daf-88f1-61f68f4308c2

MITRE reports:

In Jupyter Notebook before 5.4.1, a maliciously forged notebook file can bypass sanitization to execute JavaScript in the notebook context. Specifically, invalid HTML is 'fixed' by jQuery after sanitization, making it dangerous.

more...
py27-notebook
py34-notebook
py35-notebook
py36-notebook

more detail
2018-03-17VuXML ID 928d5c59-2a5a-11e8-a712-0025908740c2

Florian Grunow reports:

An attacker able to exploit this vulnerability can extract files of the server the application is running on. This may include configuration files, log files and additionally all files that are readable for all users on the system. This issue is post-authentication. That means an attacker would need valid credentials for the application to log in or needs to exploit an additional vulnerability of which we are not aware of at this point of time.

An attacker would also be able to delete files on the system, if the user running the application has the rights to do so.

Does this issue affect me?

Likely yes, if you are using Squirrelmail. We checked the latest development version, which is 1.5.2-svn and the latest version available for download at this point of time, 1.4.22. Both contain the vulnerable code.

more...
squirrelmail

more detail
2018-03-17VuXML ID b3e04661-2a0a-11e8-9e63-3085a9a47796

SchedMD reports:

Several issues were discovered with incomplete sanitization of user-provided text strings, which could potentially lead to SQL injection attacks against SlurmDBD itself. Such exploits could lead to a loss of accounting data, or escalation of user privileges on the cluster.

more...
slurm-wlm

more detail
2018-03-16VuXML ID 64ee858e-e035-4bb4-9c77-2468963dddb8

NVD reports:

Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi->channels<=0, a similar issue to Mozilla bug 550184.

In Xiph.Org libvorbis 1.3.5, an out-of-bounds array read vulnerability exists in the function mapping0_forward() in mapping0.c, which may lead to DoS when operating on a crafted audio file with vorbis_analysis().

more...
libvorbis

more detail
2018-03-16*VuXML ID c71cdc95-3c18-45b7-866a-af28b59aabb5

Mozilla Foundation reports:

CVE-2018-5127: Buffer overflow manipulating SVG animatedPathSegList

CVE-2018-5128: Use-after-free manipulating editor selection ranges

CVE-2018-5129: Out-of-bounds write with malformed IPC messages

CVE-2018-5130: Mismatched RTP payload type can trigger memory corruption

CVE-2018-5131: Fetch API improperly returns cached copies of no-store/no-cache resources

CVE-2018-5132: WebExtension Find API can search privileged pages

CVE-2018-5133: Value of the app.support.baseURL preference is not properly sanitized

CVE-2018-5134: WebExtensions may use view-source: URLs to bypass content restrictions

CVE-2018-5135: WebExtension browserAction can inject scripts into unintended contexts

CVE-2018-5136: Same-origin policy violation with data: URL shared workers

CVE-2018-5137: Script content can access legacy extension non-contentaccessible resources

CVE-2018-5138: Android Custom Tab address spoofing through long domain names

CVE-2018-5140: Moz-icon images accessible to web content through moz-icon: protocol

CVE-2018-5141: DOS attack through notifications Push API

CVE-2018-5142: Media Capture and Streams API permissions display incorrect origin with data: and blob: URLs

CVE-2018-5143: Self-XSS pasting javascript: URL with embedded tab into addressbar

CVE-2018-5126: Memory safety bugs fixed in Firefox 59

CVE-2018-5125: Memory safety bugs fixed in Firefox 59 and Firefox ESR 52.7

more...
firefox
firefox-esr
libxul
linux-firefox
linux-seamonkey
linux-thunderbird
seamonkey
thunderbird
waterfox

more detail
2018-03-14VuXML ID 2aa9967c-27e0-11e8-9ae1-080027ac955c

Theodore Y. Ts'o reports:

Fixed some potential buffer overrun bugs in the blkid library and in the fsck program.

more...
e2fsprogs
e2fsprogs-libblkid

more detail
2018-03-14VuXML ID 74daa370-2797-11e8-95ec-a4badb2f4699

Problem Description:

A number of issues relating to speculative execution were found last year and publicly announced January 3rd. Two of these, known as Meltdown and Spectre V2, are addressed here.

CVE-2017-5754 (Meltdown) - ------------------------

This issue relies on an affected CPU speculatively executing instructions beyond a faulting instruction. When this happens, changes to architectural state are not committed, but observable changes may be left in micro- architectural state (for example, cache). This may be used to infer privileged data.

CVE-2017-5715 (Spectre V2) - --------------------------

Spectre V2 uses branch target injection to speculatively execute kernel code at an address under the control of an attacker.

Impact:

An attacker may be able to read secret data from the kernel or from a process when executing untrusted code (for example, in a web browser).

more...
FreeBSD-kernel

more detail
2018-03-14*VuXML ID af485ef4-1c58-11e8-8477-d05099c0ae8c

Network Time Foundation reports:

The NTP Project at Network Time Foundation is releasing ntp-4.2.8p11.

This release addresses five security issues in ntpd:

  • LOW/MEDIUM: Sec 3012 / CVE-2016-1549 / VU#961909: Sybil vulnerability: ephemeral association attack
  • INFO/MEDIUM: Sec 3412 / CVE-2018-7182 / VU#961909: ctl_getitem(): buffer read overrun leads to undefined behavior and information leak
  • LOW: Sec 3415 / CVE-2018-7170 / VU#961909: Multiple authenticated ephemeral associations
  • LOW: Sec 3453 / CVE-2018-7184 / VU#961909: Interleaved symmetric mode cannot recover from bad state
  • LOW/MEDIUM: Sec 3454 / CVE-2018-7185 / VU#961909: Unauthenticated packet can reset authenticated interleaved association

one security issue in ntpq:

  • MEDIUM: Sec 3414 / CVE-2018-7183 / VU#961909: ntpq:decodearr() can write beyond its buffer limit

and provides over 33 bugfixes and 32 other improvements.

more...
FreeBSD
ntp
ntp-devel

more detail
2018-03-14VuXML ID dca7ced0-2796-11e8-95ec-a4badb2f4699

Problem Description:

Due to a lack of strict checking, an attacker from a trusted host can send a specially constructed IP packet that may lead to a system crash.

Additionally, a use-after-free vulnerability in the AH handling code could cause unpredictable results.

Impact:

Access to out of bounds or freed mbuf data can lead to a kernel panic or other unpredictable results.

more...
FreeBSD-kernel

more detail
2018-03-13VuXML ID 313078e3-26e2-11e8-9920-6451062f0f7a

Adobe reports:

  • This update resolves a use-after-free vulnerability that could lead to remote code execution (CVE-2018-4919).
  • This update resolves a type confusion vulnerability that could lead to remote code execution (CVE-2018-4920).
more...
linux-flashplayer

more detail
2018-03-13VuXML ID fb26f78a-26a9-11e8-a1c2-00505689d4ae

The samba project reports:

Missing null pointer checks may crash the external print server process.

On a Samba 4 AD DC any authenticated user can change other user's passwords over LDAP, including the passwords of administrative users and service accounts.

more...
samba44
samba45
samba46
samba47

more detail
2018-03-10VuXML ID c2f107e1-2493-11e8-b3e8-001cc0382b2f

Simon Butcher reports:

  • When the truncated HMAC extension is enabled and CBC is used, sending a malicious application packet can be used to selectively corrupt 6 bytes on the peer's heap, potentially leading to a crash or remote code execution. This can be triggered remotely from either side in both TLS and DTLS.
  • When RSASSA-PSS signature verification is enabled, sending a maliciously constructed certificate chain can be used to cause a buffer overflow on the peer's stack, potentially leading to crash or remote code execution. This can be triggered remotely from either side in both TLS and DTLS.
more...
mbedtls
polarssl13

more detail
2018-03-08VuXML ID 555af074-22b9-11e8-9799-54ee754af08e

Google Chrome Releases reports:

45 security fixes in this release:

  • [758848] High CVE-2017-11215: Use after free in Flash. Reported by JieZeng of Tencent Zhanlu Lab on 2017-08-25
  • [758863] High CVE-2017-11225: Use after free in Flash. Reported by JieZeng of Tencent Zhanlu Lab on 2017-08-25
  • [780919] High CVE-2018-6060: Use after free in Blink. Reported by Omair on 2017-11-02
  • [794091] High CVE-2018-6061: Race condition in V8. Reported by Guang Gong of Alpha Team, Qihoo 360 on 2017-12-12
  • [780104] High CVE-2018-6062: Heap buffer overflow in Skia. Reported by Anonymous on 2017-10-31
  • [789959] High CVE-2018-6057: Incorrect permissions on shared memory. Reported by Gal Beniamini of Google Project Zero on 2017-11-30
  • [792900] High CVE-2018-6063: Incorrect permissions on shared memory. Reported by Gal Beniamini of Google Project Zero on 2017-12-07
  • [798644] High CVE-2018-6064: Type confusion in V8. Reported by lokihardt of Google Project Zero on 2018-01-03
  • [808192] High CVE-2018-6065: Integer overflow in V8. Reported by Mark Brand of Google Project Zero on 2018-02-01
  • [799477] Medium CVE-2018-6066: Same Origin Bypass via canvas. Reported by Masato Kinugawa on 2018-01-05
  • [779428] Medium CVE-2018-6067: Buffer overflow in Skia. Reported by Ned Williamson on 2017-10-30
  • [779428] Medium CVE-2018-6067: Buffer overflow in Skia. Reported by Ned Williamson on 2017-10-30
  • [799918] Medium CVE-2018-6069: Stack buffer overflow in Skia. Reported by Wanglu and Yangkang(@dnpushme) of Qihoo360 Qex Team on 2018-01-08
  • [668645] Medium CVE-2018-6070: CSP bypass through extensions. Reported by Rob Wu on 2016-11-25
  • [777318] Medium CVE-2018-6071: Heap bufffer overflow in Skia. Reported by Anonymous on 2017-10-23
  • [791048] Medium CVE-2018-6072: Integer overflow in PDFium. Reported by Atte Kettunen of OUSPG on 2017-12-01
  • [804118] Medium CVE-2018-6073: Heap bufffer overflow in WebGL. Reported by Omair on 2018-01-20
  • [809759] Medium CVE-2018-6074: Mark-of-the-Web bypass. Reported by Abdulrahman Alqabandi (@qab) on 2018-02-06
  • [608669] Medium CVE-2018-6075: Overly permissive cross origin downloads. Reported by Inti De Ceukelaire (intigriti.com) on 2016-05-03
  • [758523] Medium CVE-2018-6076: Incorrect handling of URL fragment identifiers in Blink. Reported by Mateusz Krzeszowiec on 2017-08-24
  • [778506] Medium CVE-2018-6077: Timing attack using SVG filters. Reported by Khalil Zhani on 2017-10-26
  • [793628] Medium CVE-2018-6078: URL Spoof in OmniBox. Reported by Khalil Zhani on 2017-12-10
  • [788448] Medium CVE-2018-6079: Information disclosure via texture data in WebGL. Reported by Ivars Atteka on 2017-11-24
  • [792028] Medium CVE-2018-6080: Information disclosure in IPC call. Reported by Gal Beniamini of Google Project Zero on 2017-12-05
  • [797525] Low CVE-2018-6081: XSS in interstitials. Reported by Rob Wu on 2017-12-24
  • [767354] Low CVE-2018-6082: Circumvention of port blocking. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-09-21
  • [771709] Low CVE-2018-6083: Incorrect processing of AppManifests. Reported by Jun Kokatsu (@shhnjk) on 2017-10-04
more...
chromium

more detail
2018-03-04VuXML ID c5ab620f-4576-4ad5-b51f-93e4fec9cd0e

wireshark developers reports:

wnpa-sec-2018-05. IEEE 802.11 dissector crash. (CVE-2018-7335)

wnpa-sec-2018-06. Large or infinite loops in multiple dissectors. (CVE-2018-7321 through CVE-2018-7333)

wnpa-sec-2018-07. UMTS MAC dissector crash. (CVE-2018-7334)

wnpa-sec-2018-08. DOCSIS dissector crash. (CVE-2018-7337)

wnpa-sec-2018-09. FCP dissector crash. (CVE-2018-7336)

wnpa-sec-2018-10. SIGCOMP dissector crash. (CVE-2018-7320)

wnpa-sec-2018-11. Pcapng file parser crash.

wnpa-sec-2018-12. IPMI dissector crash.

wnpa-sec-2018-13. SIGCOMP dissector crash.

wnpa-sec-2018-14. NBAP dissector crash.

more...
tshark
tshark-lite
wireshark
wireshark-lite
wireshark-qt5

more detail
2018-03-02VuXML ID 2040c7f5-1e3a-11e8-8ae9-0050569f0b83

ISC reports:

Failure to properly bounds check a buffer used for processing DHCP options allows a malicious server (or an entity masquerading as a server) to cause a buffer overflow (and resulting crash) in dhclient by sending a response containing a specially constructed options section.

A malicious client which is allowed to send very large amounts of traffic (billions of packets) to a DHCP server can eventually overflow a 32-bit reference counter, potentially causing dhcpd to crash.

more...
isc-dhcp43-client
isc-dhcp43-server
isc-dhcp44-client
isc-dhcp44-server

more detail
2018-03-01VuXML ID 004debf9-1d16-11e8-b6aa-4ccc6adda413

Laurent Delosieres, Secunia Research at Flexera Software reports:

Secunia Research has discovered a vulnerability in libsndfile, which can be exploited by malicious people to disclose potentially sensitive information. The vulnerability is caused due to an error in the "aiff_read_chanmap()" function (src/aiff.c), which can be exploited to cause an out-of-bounds read memory access via a specially crafted AIFF file. The vulnerability is confirmed in version 1.0.28. Other versions may also be affected.

more...
libsndfile
linux-c6-libsndfile
linux-c7-libsndfile

more detail
2018-03-01VuXML ID 2b386075-1d9c-11e8-b6aa-4ccc6adda413

Agostino Sarubbo, Gentoo reports:

CVE-2017-8361 (Medium): The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.

CVE-2017-8362 (Medium): The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (invalid read and application crash) via a crafted audio file.

CVE-2017-8363 (Medium): The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted audio file.

CVE-2017-8365 (Medium): The i2les_array function in pcm.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file.

manxorist on Github reports:

CVE-2017-12562 (High): Heap-based Buffer Overflow in the psf_binheader_writef function in common.c in libsndfile through 1.0.28 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

Xin-Jiang on Github reports:

CVE-2017-14634 (Medium): In libsndfile 1.0.28, a divide-by-zero error exists in the function double64_init() in double64.c, which may lead to DoS when playing a crafted audio file.

more...
libsndfile
linux-c6-libsndfile
linux-c7-libsndfile

more detail
2018-03-01VuXML ID 30704aba-1da4-11e8-b6aa-4ccc6adda413

Xin-Jiang on Github reports:

CVE-2017-14245 (Medium): An out of bounds read in the function d2alaw_array() in alaw.c of libsndfile 1.0.28 may lead to a remote DoS attack or information disclosure, related to mishandling of the NAN and INFINITY floating-point values.

CVE-2017-14246 (Medium): An out of bounds read in the function d2ulaw_array() in ulaw.c of libsndfile 1.0.28 may lead to a remote DoS attack or information disclosure, related to mishandling of the NAN and INFINITY floating-point values.

my123px on Github reports:

CVE-2017-17456 (Medium): The function d2alaw_array() in alaw.c of libsndfile 1.0.29pre1 may lead to a remote DoS attack (SEGV on unknown address 0x000000000000), a different vulnerability than CVE-2017-14245.

CVE-2017-17457 (Medium): The function d2ulaw_array() in ulaw.c of libsndfile 1.0.29pre1 may lead to a remote DoS attack (SEGV on unknown address 0x000000000000), a different vulnerability than CVE-2017-14246.

more...
libsndfile
linux-c6-libsndfile
linux-c7-libsndfile

more detail
2018-03-01VuXML ID e3eeda2e-1d67-11e8-a2ec-6cc21735f730

The PostgreSQL project reports:

  • CVE-2018-1058: Uncontrolled search path element in pg_dump and other client applications
more...
postgresql10-server
postgresql93-server
postgresql94-server
postgresql95-server
postgresql96-server

more detail
2018-02-27VuXML ID 22438240-1bd0-11e8-a2ec-6cc21735f730

Shibboleth consortium reports:

Shibboleth SP software vulnerable to additional data forgery flaws

The XML processing performed by the Service Provider software has been found to be vulnerable to new flaws similar in nature to the one addressed in an advisory last month.

These bugs involve the use of other XML constructs rather than entity references, and therefore required additional mitigation once discovered. As with the previous issue, this flaw allows for changes to an XML document that do not break a digital signature but can alter the user data passed through to applications behind the SP and result in impersonation attacks and exposure of protected information.

As before, the use of XML Encryption is a significant mitigation, but we have not dismissed the possibility that attacks on the Response "envelope" may be possible, in both the original and this new case. No actual attacks of this nature are known, so deployers should prioritize patching systems that expect to handle unencrypted SAML assertions.

An updated version of XMLTooling-C (V1.6.4) is available that protects against these new attacks, and should help prevent similar vulnerabilities in the future.

Unlike the previous case, these bugs are NOT prevented by any existing Xerces-C parser version on any platform and cannot be addressed by any means other than the updated XMLTooling-C library.

The Service Provider software relies on a generic XML parser to process SAML responses and there are limitations in older versions of the parser that make it impossible to fully disable Document Type Definition (DTD) processing.

Through addition/manipulation of a DTD, it's possible to make changes to an XML document that do not break a digital signature but are mishandled by the SP and its libraries. These manipulations can alter the user data passed through to applications behind the SP and result in impersonation attacks and exposure of protected information.

While newer versions of the xerces-c3 parser are configured by the SP into disallowing the use of a DTD via an environment variable, this feature is not present in the xerces-c3 parser before version 3.1.4, so an additional fix is being provided now that an actual DTD exploit has been identified. Xerces-c3-3.1.4 was committed to the ports tree already on 2016-07-26.

more...
xerces-c3
xmltooling

more detail
2018-02-27VuXML ID 8e986b2b-1baa-11e8-a944-54ee754af08e

Google Chrome Releases reports:

Several security fixes in this release, including:

  • [780450] High CVE-2018-6031: Use after free in PDFium. Reported by Anonymous on 2017-11-01
  • [787103] High CVE-2018-6032: Same origin bypass in Shared Worker. Reported by Jun Kokatsu (@shhnjk) on 2017-11-20
  • [793620] High CVE-2018-6033: Race when opening downloaded files. Reported by Juho Nurminen on 2017-12-09
  • [784183] Medium CVE-2018-6034: Integer overflow in Blink. Reported by Tobias Klein (www.trapkit.de) on 2017-11-12
  • [797500] Medium CVE-2018-6035: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-23
  • [797500] Medium CVE-2018-6035: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-23
  • [753645] Medium CVE-2018-6037: Insufficient user gesture requirements in autofill. Reported by Paul Stone of Context Information Security on 2017-08-09
  • [774174] Medium CVE-2018-6038: Heap buffer overflow in WebGL. Reported by cloudfuzzer on 2017-10-12
  • [775527] Medium CVE-2018-6039: XSS in DevTools. Reported by Juho Nurminen on 2017-10-17
  • [778658] Medium CVE-2018-6040: Content security policy bypass. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-26
  • [760342] Medium CVE-2018-6041: URL spoof in Navigation. Reported by Luan Herrera on 2017-08-29
  • [773930] Medium CVE-2018-6042: URL spoof in OmniBox. Reported by Khalil Zhani on 2017-10-12
  • [785809] Medium CVE-2018-6043: Insufficient escaping with external URL handlers. Reported by 0x09AL on 2017-11-16
  • [797497] Medium CVE-2018-6045: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-23
  • [798163] Medium CVE-2018-6046: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-31
  • [799847] Medium CVE-2018-6047: Cross origin URL leak in WebGL. Reported by Masato Kinugawa on 2018-01-08
  • [763194] Low CVE-2018-6048: Referrer policy bypass in Blink. Reported by Jun Kokatsu (@shhnjk) on 2017-09-08
  • [771848] Low CVE-2017-15420: URL spoofing in Omnibox. Reported by Drew Springall (@_aaspring_) on 2017-10-05
  • [774438] Low CVE-2018-6049: UI spoof in Permissions. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-13
  • [774842] Low CVE-2018-6050: URL spoof in OmniBox. Reported by Jonathan Kew on 2017-10-15
  • [441275] Low CVE-2018-6051: Referrer leak in XSS Auditor. Reported by Antonio Sanso (@asanso) on 2014-12-11
  • [615608] Low CVE-2018-6052: Incomplete no-referrer policy implementation. Reported by Tanner Emek on 2016-05-28
  • [758169] Low CVE-2018-6053: Leak of page thumbnails in New Tab Page. Reported by Asset Kabdenov on 2017-08-23
  • [797511] Low CVE-2018-6054: Use after free in WebUI. Reported by Rob Wu on 2017-12-24
more...
chromium

more detail
2018-02-27VuXML ID abfc932e-1ba8-11e8-a944-54ee754af08e

Google Chrome Releases reports:

1 security fix in this release:

  • [806388] High CVE-2018-6056: Incorrect derived class instantiation in V8. Reported by lokihardt of Google Project Zero on 2018-01-26
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chromium

more detail
2018-02-25VuXML ID 57580fcc-1a61-11e8-97e0-00e04c1ea73d

Drupal Security Team reports:

CVE-2017-6926: Comment reply form allows access to restricted content

CVE-2017-6927: JavaScript cross-site scripting prevention is incomplete

CVE-2017-6928: Private file access bypass - Moderately Critical

CVE-2017-6929: jQuery vulnerability with untrusted domains - Moderately Critical

CVE-2017-6930: Language fallback can be incorrect on multilingual sites with node access restrictions

CVE-2017-6931: Settings Tray access bypass

CVE-2017-6932: External link injection on 404 pages when linking to the current page

more...
drupal7
drupal8

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2018-02-24VuXML ID d9fe59ea-1940-11e8-9eb8-5404a68ad561

Hank Leininger reports:

Bugs in Git, Subversion, and Mercurial were just announced and patched which allowed arbitrary local command execution if a malicious name was used for the remote server, such as starting with - to pass options to the ssh client: git clone ssh://-oProxyCommand=some-command... CVS has a similar problem with the -d option:

Tested vanilla CVS 1.12.13, and Gentoo CVS 1.12.12-r11.

more...
cvs

more detail
2018-02-23VuXML ID 289269f1-0def-11e8-99b0-d017c2987f9a

LibreOffice reports:

LibreOffice Calc supports a WEBSERVICE function to obtain data by URL. Vulnerable versions of LibreOffice allow WEBSERVICE to take a local file URL (e.g file://) which can be used to inject local files into the spreadsheet without warning the user. Subsequent formulas can operate on that inserted data and construct a remote URL whose path leaks the local data to a remote attacker.

In later versions of LibreOffice without this flaw, WEBSERVICE has now been limited to accessing http and https URLs along with bringing WEBSERVICE URLs under LibreOffice Calc's link management infrastructure.

Note: This vulnerability has been identified upstream as CVE-2018-1055, but NVD/Mitre are advising it's a reservation duplicate of CVE-2018-6871 which should be used instead.

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libreoffice

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2018-02-23VuXML ID 55c4233e-1844-11e8-a712-0025908740c2

The Apache Software Foundation reports:

Security constraints defined by annotations of Servlets were only applied once a Servlet had been loaded. Because security constraints defined in this way apply to the URL pattern and any URLs below that point, it was possible - depending on the order Servlets were loaded - for some security constraints not to be applied. This could have exposed resources to users who were not authorised to access them.

The URL pattern of "" (the empty string) which exactly maps to the context root was not correctly handled when used as part of a security constraint definition. This caused the constraint to be ignored. It was, therefore, possible for unauthorised users to gain access to web application resources that should have been protected. Only security constraints with a URL pattern of the empty string were affected.

more...
tomcat

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2018-02-23VuXML ID d5b6d151-1887-11e8-94f7-9c5c8e75236a

Louis Dion-Marcil reports:

Due to incorrect pointer handling Squid is vulnerable to denial of service attack when processing ESI responses.

This problem allows a remote server delivering certain ESI response syntax to trigger a denial of service for all clients accessing the Squid service.

Due to unrelated changes Squid-3.5 has become vulnerable to some regular ESI server responses also triggering this issue.

This problem is limited to the Squid custom ESI parser. Squid built to use libxml2 or libexpat XML parsers do not have this problem.

Due to incorrect pointer handling Squid is vulnerable to denial of service attack when processing ESI responses or downloading intermediate CA certificates.

This problem allows a remote client delivering certain HTTP requests in conjunction with certain trusted server responses to trigger a denial of service for all clients accessing the Squid service.

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squid
squid-devel

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2018-02-22VuXML ID 261ca31c-179f-11e8-b8b9-6805ca0b3d42

The phpMyAdmin team reports:

Summary

Self XSS in central columns feature

Description

A self-cross site scripting (XSS) vulnerability has been reported relating to the central columns feature.

Severity

We consider this vulnerability to be of moderate severity.

Mitigation factor

A valid token must be used in the attack

more...
phpMyAdmin

more detail
2018-02-22*VuXML ID 7afc5e56-156d-11e8-95f2-005056925db4

Irssi reports:

Use after free when server is disconnected during netsplits. Found by Joseph Bisch.

Use after free when SASL messages are received in unexpected order. Found by Joseph Bisch.

Null pointer dereference when an ?empty? nick has been observed by Irssi. Found by Joseph Bisch.

When the number of windows exceed the available space, Irssi would crash due to Null pointer dereference. Found by Joseph Bisch.

Certain nick names could result in out of bounds access when printing theme strings. Found by Oss-Fuzz.

more...
irssi

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2018-02-22VuXML ID f9f5c5a2-17b5-11e8-90b8-001999f8d30b

The Asterisk project reports:

AST-2018-002 - By crafting an SDP message with an invalid media format description Asterisk crashes when using the pjsip channel driver because pjproject's sdp parsing algorithm fails to catch the invalid media format description.

AST-2018-003 - By crafting an SDP message body with an invalid fmtp attribute Asterisk crashes when using the pjsip channel driver because pjproject's fmtp retrieval function fails to check if fmtp value is empty (set empty if previously parsed as invalid).

more...
asterisk13
pjsip
pjsip-extsrtp

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2018-02-21VuXML ID 86291013-16e6-11e8-ae9f-d43d7e971a1b

GitLab reports:

SnippetFinder information disclosure

The GitLab SnippetFinder component contained an information disclosure which allowed access to snippets restricted to Only team members or configured as disabled. The issue is now resolved in the latest version.

LDAP API authorization issue

An LDAP API endpoint contained an authorization vulnerability which unintentionally disclosed bulk LDAP groups data. This issue is now fixed in the latest release.

Persistent XSS mermaid markdown

The mermaid markdown feature contained a persistent XSS issue that is now resolved in the latest release.

Insecure direct object reference Todo API

The Todo API was vulnerable to an insecure direct object reference issue which resulted in an information disclosure of confidential data.

GitHub import access control issue

An improper access control weakness issue was discovered in the GitHub import feature. The issue allowed an attacker to create projects under other accounts which they shouldn't have access to. The issue is now resolved in the latest version.

Protected variables information disclosure

The CI jobs protected tag feature contained a vulnerability which resulted in an information disclosure of protected variables. The issue is now resolved in the latest release.

more...
gitlab

more detail
2018-02-19VuXML ID 6a449a37-1570-11e8-8e00-000c294a5758

Strongswan Release Notes reports:

Fixed a DoS vulnerability in the parser for PKCS#1 RSASSA-PSS signatures that was caused by insufficient input validation. One of the configurable parameters in algorithm identifier structures for RSASSA-PSS signatures is the mask generation function (MGF). Only MGF1 is currently specified for this purpose. However, this in turn takes itself a parameter that specifies the underlying hash function. strongSwan's parser did not correctly handle the case of this parameter being absent, causing an undefined data read. his vulnerability has been registered as CVE-2018-6459.

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strongswan

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2018-02-17VuXML ID a183acb5-1414-11e8-9542-002590acae31

Upstream commit:

Vulnerabilities existed in cookie handling.

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p5-Mojolicious

more detail
2018-02-16VuXML ID 044cff62-ed8b-4e72-b102-18a7d58a669f

Philippe Antoine of Catena cyber:

This is a security release that fixes an integer overflow in code generated by binpac. This issue can be used by remote attackers to crash Bro (i.e. a DoS attack). There also is a possibility this can be exploited in other ways. (CVE pending.)

more...
bro

more detail
2018-02-16VuXML ID 22283b8c-13c5-11e8-a861-20cf30e32f6d

Bugzilla Security Advisory

A CSRF vulnerability in report.cgi would allow a third-party site to extract confidential information from a bug the victim had access to.

more...
bugzilla44
bugzilla50

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2018-02-16VuXML ID 746d04dc-507e-4450-911f-4c41e48bb07a

Frank Meier:

Bro before Bro v2.5.2 is vulnerable to an out of bounds write in the ContentLine analyzer allowing remote attackers to cause a denial of service (crash) and possibly other exploitation.

more...
bro

more detail
2018-02-16VuXML ID ad2eeab6-ca68-4f06-9325-1937b237df60

Consul developers report:

A flaw was found in the embedded DNS library used in consul which may allow a denial of service attack. Consul was updated to include the fixed version.

more...
consul

more detail
2018-02-15VuXML ID 6f0b0cbf-1274-11e8-8b5b-4ccc6adda413

Secunia Research reports:

CVE-2018-5800: An off-by-one error within the "LibRaw::kodak_ycbcr_load_raw()" function (internal/dcraw_common.cpp) can be exploited to cause a heap-based buffer overflow and subsequently cause a crash.

CVE-2017-5801: An error within the "LibRaw::unpack()" function (src/libraw_cxx.cpp) can be exploited to trigger a NULL pointer dereference.

CVE-2017-5802: An error within the "kodak_radc_load_raw()" function (internal/dcraw_common.cpp) related to the "buf" variable can be exploited to cause an out-of-bounds read memory access and subsequently cause a crash.

more...
libraw

more detail
2018-02-15VuXML ID c60804f1-126f-11e8-8b5b-4ccc6adda413

Secunia Research reports:

CVE-2017-16909: An error related to the "LibRaw::panasonic_load_raw()" function (dcraw_common.cpp) can be exploited to cause a heap-based buffer overflow and subsequently cause a crash via a specially crafted TIFF image.

CVE-2017-16910: An error within the "LibRaw::xtrans_interpolate()" function (internal/dcraw_common.cpp) can be exploited to cause an invalid read memory access.

more...
libraw

more detail
2018-02-15VuXML ID e15a22ce-f16f-446b-9ca7-6859350c2e75

Quagga reports:

The Quagga BGP daemon, bgpd, does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or it may crash.

The Quagga BGP daemon, bgpd, can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes.

The Quagga BGP daemon, bgpd, can overrun internal BGP code-to-string conversion tables used for debug by 1 pointer value, based on input.

The Quagga BGP daemon, bgpd, can enter an infinite loop if sent an invalid OPEN message by a configured peer.

more...
quagga

more detail
2018-02-14VuXML ID 1a75c84a-11c8-11e8-83e7-485b3931c969

Bitmessage developers report:

A remote code execution vulnerability has been spotted in use against some users running PyBitmessage v0.6.2. The cause was identified and a fix has been added and released as 0.6.3.2. (Will be updated if/when CVE will be available.)

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bitmessage

more detail
2018-02-14VuXML ID 5d374fbb-bae3-45db-afc0-795684ac7353

Jenkins developers report:

Jenkins did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with Overall/Read permission to download files from the Jenkins master they should not have access to.

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jenkins
jenkins-lts

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2018-02-13VuXML ID 1ec1c59b-0e98-11e8-83e7-485b3931c969

Mitre reports:

bchunk 1.2.0 and 1.2.1 vulnerable to a heap-based buffer overflow and crash when processing a malformed CUE (.cue) file.

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bchunk

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2018-02-13VuXML ID 279f682c-0e9e-11e8-83e7-485b3931c969

Mitre reports:

bchunk 1.2.0 and 1.2.1 is vulnerable to an "Access violation near NULL on destination operand" and crash when processing a malformed CUE (.cue) file.

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bchunk

more detail
2018-02-13VuXML ID 8ba2819c-0e9d-11e8-83e7-485b3931c969

Mitre reports:

bchunk 1.2.0 and 1.2.1 is vulnerable to a heap-based buffer overflow (with a resultant invalid free) and crash when processing a malformed CUE (.cue) file.

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bchunk

more detail
2018-02-13VuXML ID a8f25565-109e-11e8-8d41-97657151f8c2

Uwsgi developers report:

It was discovered that the uwsgi_expand_path function in utils.c in Unbit uWSGI, an application container server, has a stack-based buffer overflow via a large directory length that can cause a denial-of-service (application crash) or stack corruption.

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uwsgi

more detail
2018-02-11VuXML ID 0fe70bcd-2ce3-46c9-a64b-4a7da097db07

Python issue:

There is a possible integer overflow in PyString_DecodeEscape function of the file stringobject.c, which can be abused to gain a heap overflow, possibly leading to arbitrary code execution.

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python34
python35

more detail
2018-02-11*VuXML ID 3ee6e521-0d32-11e8-99b0-d017c2987f9a

mpv developers report:

mpv through 0.28.0 allows remote attackers to execute arbitrary code via a crafted web site, because it reads HTML documents containing VIDEO elements, and accepts arbitrary URLs in a src attribute without a protocol whitelist in player/lua/ytdl_hook.lua. For example, an av://lavfi:ladspa=file= URL signifies that the product should call dlopen on a shared object file located at an arbitrary local pathname. The issue exists because the product does not consider that youtube-dl can provide a potentially unsafe URL.

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mpv

more detail
2018-02-11VuXML ID aa743ee4-0f16-11e8-8fd2-10bf48e1088e

MITRE reports:

JSONRPC vulnerability

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electrum-py36
electrum2

more detail
2018-02-10VuXML ID 316b3c3e-0e98-11e8-8d41-97657151f8c2

Exim developers report:

There is a buffer overflow in base64d(), if some pre-conditions are met. Using a handcrafted message, remote code execution seems to be possible.

more...
exim

more detail
2018-02-10VuXML ID 6d337396-0e4a-11e8-94c0-5453ed2e2b49

MITRE reports:

Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.

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p7zip

more detail
2018-02-10VuXML ID 7a2e0063-0e4e-11e8-94c0-5453ed2e2b49

MITRE reports:

Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, alows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.

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p7zip-codec-rar

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2018-02-10VuXML ID e4dd787e-0ea9-11e8-95f2-005056925db4

X-cela reports:

Calls into build_benocde that use %zu could crash on 64 bit machines due to the size change of size_t. Someone can force READ_ENC_IA to fail allowing an internal_error to be thrown and bring down the client.

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libtorrent

more detail
2018-02-08VuXML ID 3d0eeef8-0cf9-11e8-99b0-d017c2987f9a

Mark Sapiro reports:

An XSS vulnerability in the user options CGI could allow a crafted URL to execute arbitrary javascript in a user's browser. A related issue could expose information on a user's options page without requiring login.

more...
ja-mailman
mailman
mailman-with-htdig

more detail
2018-02-08VuXML ID c602c791-0cf4-11e8-a2ec-6cc21735f730

The PostgreSQL project reports:

  • CVE-2018-1052: Fix the processing of partition keys containing multiple expressions (only for PostgreSQL-10.x)
  • CVE-2018-1053: Ensure that all temporary files made with "pg_upgrade" are non-world-readable
more...
postgresql10-server
postgresql93-server
postgresql94-server
postgresql95-server
postgresql96-server

more detail
2018-02-06VuXML ID 756a8631-0b84-11e8-a986-6451062f0f7a

Adobe reports:

  • This update resolves use-after-free vulnerabilities that could lead to remote code execution (CVE-2018-4877, CVE-2018-4878).
more...
linux-flashplayer

more detail
2018-02-06VuXML ID f5524753-67b1-4c88-8114-29c2d258b383

Alessio Santoru reports:

Buffer overflow in htpasswd.

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mini_httpd
thttpd

more detail
2018-02-05VuXML ID 3746de31-0a1a-11e8-83e7-485b3931c969

MITRE repo