var-202112-2083
Vulnerability from variot

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim’s network may forge and send a specially crafted UDP (STUN) message that could remotely execute arbitrary code on the victim’s machine. Users are advised to upgrade as soon as possible. There are no known workarounds. PJSIP Exists in an integer underflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Asterisk Project Security Advisory - AST-2022-004

     Product        Asterisk                                              
     Summary        pjproject: possible integer underflow on STUN         
                    message                                               
Nature of Advisory  Arbitrary code execution                              
  Susceptibility    Remote unauthenticated sessions                       
     Severity       Major                                                 
  Exploits Known    Yes                                                   
   Reported On      March 3, 2022                                         
   Reported By      Sauw Ming                                             
    Posted On       March 4, 2022                                         
 Last Updated On    March 3, 2022                                         
 Advisory Contact   kharwell AT sangoma DOT com                           
     CVE Name       CVE-2021-37706

  Description     The header length on incoming STUN messages that        
                  contain an ERROR-CODE attribute is not properly         
                  checked. This can result in an integer underflow.       
                  Note, this requires ICE or WebRTC support to be in use  
                  with a malicious remote party.                          
Modules Affected  bundled pjproject

Resolution  If you use “with-pjproject-bundled” then upgrade to, or       
            install one of, the versions of Asterisk listed below.        
            Otherwise install the appropriate version of pjproject that   
            contains the patch.

                           Affected Versions
            Product              Release Series  
     Asterisk Open Source             16.x       All versions             
     Asterisk Open Source             18.x       All versions             
     Asterisk Open Source             19.x       All versions             
      Certified Asterisk              16.x       All versions

                              Corrected In
             Product                              Release                 
       Asterisk Open Source                16.24.1,18.10.1,19.2.1         
        Certified Asterisk                      16.8-cert13

                                Patches                         
                          Patch URL                             Revision

https://downloads.digium.com/pub/security/AST-2022-004-16.diff Asterisk
16
https://downloads.digium.com/pub/security/AST-2022-004-18.diff Asterisk
18
https://downloads.digium.com/pub/security/AST-2022-004-19.diff Asterisk
19
https://downloads.digium.com/pub/security/AST-2022-004-16.8.diff Certified Asterisk
16.8

Links https://issues.asterisk.org/jira/browse/ASTERISK-29945 

  https://downloads.asterisk.org/pub/security/AST-2022-004.html

  https://github.com/pjsip/pjproject/security/advisories/GHSA-2qpg-f6wf-w984

Asterisk Project Security Advisories are posted at                        
http://www.asterisk.org/security

This document may be superseded by later versions; if so, the latest      
version will be posted at                                                 
https://downloads.digium.com/pub/security/AST-2022-004.pdf and            
https://downloads.digium.com/pub/security/AST-2022-004.html

                            Revision History
      Date                  Editor                 Revisions Made         
March 3, 2022      Kevin Harwell             Initial revision

           Asterisk Project Security Advisory - AST-2022-004
           Copyright © 2022 Digium, Inc. All Rights Reserved.

Permission is hereby granted to distribute and publish this advisory in its original, unaltered form. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202210-37

                                       https://security.gentoo.org/

Severity: Normal Title: PJSIP: Multiple Vulnerabilities Date: October 31, 2022 Bugs: #803614, #829894, #875863 ID: 202210-37

Synopsis

Multiple vulnerabilities have been found in PJSIP, the worst of which could result in arbitrary code execution.

Affected packages

-------------------------------------------------------------------
 Package              /     Vulnerable     /            Unaffected
-------------------------------------------------------------------

1 net-libs/pjproject < 2.12.1 >= 2.12.1

Description

Multiple vulnerabilities have been discovered in PJSIP. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Resolution

All PJSIP users should upgrade to the latest version:

# emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/pjproject-2.12.1"

References

[ 1 ] CVE-2021-32686 https://nvd.nist.gov/vuln/detail/CVE-2021-32686 [ 2 ] CVE-2021-37706 https://nvd.nist.gov/vuln/detail/CVE-2021-37706 [ 3 ] CVE-2021-41141 https://nvd.nist.gov/vuln/detail/CVE-2021-41141 [ 4 ] CVE-2021-43804 https://nvd.nist.gov/vuln/detail/CVE-2021-43804 [ 5 ] CVE-2021-43845 https://nvd.nist.gov/vuln/detail/CVE-2021-43845 [ 6 ] CVE-2022-21722 https://nvd.nist.gov/vuln/detail/CVE-2022-21722 [ 7 ] CVE-2022-21723 https://nvd.nist.gov/vuln/detail/CVE-2022-21723 [ 8 ] CVE-2022-23608 https://nvd.nist.gov/vuln/detail/CVE-2022-23608 [ 9 ] CVE-2022-24754 https://nvd.nist.gov/vuln/detail/CVE-2022-24754 [ 10 ] CVE-2022-24763 https://nvd.nist.gov/vuln/detail/CVE-2022-24763 [ 11 ] CVE-2022-24764 https://nvd.nist.gov/vuln/detail/CVE-2022-24764 [ 12 ] CVE-2022-24786 https://nvd.nist.gov/vuln/detail/CVE-2022-24786 [ 13 ] CVE-2022-24792 https://nvd.nist.gov/vuln/detail/CVE-2022-24792 [ 14 ] CVE-2022-24793 https://nvd.nist.gov/vuln/detail/CVE-2022-24793 [ 15 ] CVE-2022-31031 https://nvd.nist.gov/vuln/detail/CVE-2022-31031 [ 16 ] CVE-2022-39244 https://nvd.nist.gov/vuln/detail/CVE-2022-39244 [ 17 ] CVE-2022-39269 https://nvd.nist.gov/vuln/detail/CVE-2022-39269

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202210-37

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

License

Copyright 2022 Gentoo Foundation, Inc; referenced text belongs to its owner(s).

The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512

Debian Security Advisory DSA-5285-1 security@debian.org https://www.debian.org/security/ Markus Koschany November 17, 2022 https://www.debian.org/security/faq

Package : asterisk CVE ID : CVE-2021-37706 CVE-2021-43299 CVE-2021-43300 CVE-2021-43301 CVE-2021-43302 CVE-2021-43303 CVE-2021-43804 CVE-2021-43845 CVE-2021-46837 CVE-2022-21722 CVE-2022-21723 CVE-2022-23608 CVE-2022-24763 CVE-2022-24764 CVE-2022-24786 CVE-2022-24792 CVE-2022-24793 CVE-2022-26498 CVE-2022-26499 CVE-2022-26651 Debian Bug : 1014998 1018073 1014976

Multiple security vulnerabilities have been found in Asterisk, an Open Source Private Branch Exchange. Buffer overflows and other programming errors could be exploited for information disclosure or the execution of arbitrary code.

Special care should be taken when upgrading to this new upstream release. Some configuration files and options have changed in order to remedy certain security vulnerabilities. Most notably the pjsip TLS listener only accepts TLSv1.3 connections in the default configuration now. This can be reverted by adding method=tlsv1_2 to the transport in pjsip.conf. See also https://issues.asterisk.org/jira/browse/ASTERISK-29017.

For the stable distribution (bullseye), these problems have been fixed in version 1:16.28.0~dfsg-0+deb11u1.

We recommend that you upgrade your asterisk packages.

For the detailed security status of asterisk please refer to its security tracker page at: https://security-tracker.debian.org/tracker/asterisk

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----

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ring vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 23.10

Summary:

Several security issues were fixed in Ring.

Software Description: - ring: Secure and distributed voice, video, and chat platform

Details:

It was discovered that Ring incorrectly handled certain inputs. (CVE-2021-37706)

It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-27585)

Original advisory details:

It was discovered that Ring incorrectly handled certain inputs. (CVE-2021-37706)

It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-43299, CVE-2021-43300, CVE-2021-43301, CVE-2021-43302, CVE-2021-43303, CVE-2021-43804, CVE-2021-43845, CVE-2022-21723, CVE-2022-23537, CVE-2022-23547, CVE-2022-23608, CVE-2022-24754, CVE-2022-24763, CVE-2022-24764, CVE-2022-24793, CVE-2022-31031, CVE-2022-39244)

It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2022-21722)

It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-27585)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 23.10: jami 20230206.0~ds2-1.3ubuntu0.1 jami-daemon 20230206.0~ds2-1.3ubuntu0.1

In general, a standard system update will make all the necessary changes.

References: https://ubuntu.com/security/notices/USN-6422-2 https://ubuntu.com/security/notices/USN-6422-1 CVE-2021-37706, CVE-2023-27585

Package Information: https://launchpad.net/ubuntu/+source/ring/20230206.0~ds2-1.3ubuntu0.1

Show details on source website

To clipboard 

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    "data": "PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim\u2019s network may forge and send a specially crafted UDP (STUN) message that could remotely execute arbitrary code on the victim\u2019s machine. Users are advised to upgrade as soon as possible. There are no known workarounds. PJSIP Exists in an integer underflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state.                Asterisk Project Security Advisory - AST-2022-004\n\n         Product        Asterisk                                              \n         Summary        pjproject: possible integer underflow on STUN         \n                        message                                               \n    Nature of Advisory  Arbitrary code execution                              \n      Susceptibility    Remote unauthenticated sessions                       \n         Severity       Major                                                 \n      Exploits Known    Yes                                                   \n       Reported On      March 3, 2022                                         \n       Reported By      Sauw Ming                                             \n        Posted On       March 4, 2022                                         \n     Last Updated On    March 3, 2022                                         \n     Advisory Contact   kharwell AT sangoma DOT com                           \n         CVE Name       CVE-2021-37706                                        \n\n      Description     The header length on incoming STUN messages that        \n                      contain an ERROR-CODE attribute is not properly         \n                      checked. This can result in an integer underflow.       \n                      Note, this requires ICE or WebRTC support to be in use  \n                      with a malicious remote party.                          \n    Modules Affected  bundled pjproject                                       \n\n    Resolution  If you use \u201cwith-pjproject-bundled\u201d then upgrade to, or       \n                install one of, the versions of Asterisk listed below.        \n                Otherwise install the appropriate version of pjproject that   \n                contains the patch.                                           \n\n                               Affected Versions\n                Product              Release Series  \n         Asterisk Open Source             16.x       All versions             \n         Asterisk Open Source             18.x       All versions             \n         Asterisk Open Source             19.x       All versions             \n          Certified Asterisk              16.x       All versions             \n\n                                  Corrected In\n                 Product                              Release                 \n           Asterisk Open Source                16.24.1,18.10.1,19.2.1         \n            Certified Asterisk                      16.8-cert13               \n\n                                    Patches                         \n                              Patch URL                             Revision  \n   https://downloads.digium.com/pub/security/AST-2022-004-16.diff   Asterisk  \n                                                                    16        \n   https://downloads.digium.com/pub/security/AST-2022-004-18.diff   Asterisk  \n                                                                    18        \n   https://downloads.digium.com/pub/security/AST-2022-004-19.diff   Asterisk  \n                                                                    19        \n   https://downloads.digium.com/pub/security/AST-2022-004-16.8.diff Certified \n                                                                    Asterisk  \n                                                                    16.8      \n\nLinks https://issues.asterisk.org/jira/browse/ASTERISK-29945                     \n                                                                                 \n      https://downloads.asterisk.org/pub/security/AST-2022-004.html              \n                                                                                 \n      https://github.com/pjsip/pjproject/security/advisories/GHSA-2qpg-f6wf-w984 \n\n    Asterisk Project Security Advisories are posted at                        \n    http://www.asterisk.org/security                                          \n                                                                              \n    This document may be superseded by later versions; if so, the latest      \n    version will be posted at                                                 \n    https://downloads.digium.com/pub/security/AST-2022-004.pdf and            \n    https://downloads.digium.com/pub/security/AST-2022-004.html               \n\n                                Revision History\n          Date                  Editor                 Revisions Made         \n    March 3, 2022      Kevin Harwell             Initial revision             \n\n               Asterisk Project Security Advisory - AST-2022-004\n               Copyright \u00a9 2022 Digium, Inc. All Rights Reserved. \n  Permission is hereby granted to distribute and publish this advisory in its\n                           original, unaltered form. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory                           GLSA 202210-37\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n                                           https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: Normal\n    Title: PJSIP: Multiple Vulnerabilities\n     Date: October 31, 2022\n     Bugs: #803614, #829894, #875863\n       ID: 202210-37\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n=======\nMultiple vulnerabilities have been found in PJSIP, the worst of which\ncould result in arbitrary code execution. \n\nAffected packages\n================\n    -------------------------------------------------------------------\n     Package              /     Vulnerable     /            Unaffected\n    -------------------------------------------------------------------\n  1  net-libs/pjproject         \u003c 2.12.1                    \u003e= 2.12.1\n\nDescription\n==========\nMultiple vulnerabilities have been discovered in PJSIP. Please review\nthe CVE identifiers referenced below for details. \n\nImpact\n=====\nPlease review the referenced CVE identifiers for details. \n\nResolution\n=========\nAll PJSIP users should upgrade to the latest version:\n\n  # emerge --sync\n  # emerge --ask --oneshot --verbose \"\u003e=net-libs/pjproject-2.12.1\"\n\nReferences\n=========\n[ 1 ] CVE-2021-32686\n      https://nvd.nist.gov/vuln/detail/CVE-2021-32686\n[ 2 ] CVE-2021-37706\n      https://nvd.nist.gov/vuln/detail/CVE-2021-37706\n[ 3 ] CVE-2021-41141\n      https://nvd.nist.gov/vuln/detail/CVE-2021-41141\n[ 4 ] CVE-2021-43804\n      https://nvd.nist.gov/vuln/detail/CVE-2021-43804\n[ 5 ] CVE-2021-43845\n      https://nvd.nist.gov/vuln/detail/CVE-2021-43845\n[ 6 ] CVE-2022-21722\n      https://nvd.nist.gov/vuln/detail/CVE-2022-21722\n[ 7 ] CVE-2022-21723\n      https://nvd.nist.gov/vuln/detail/CVE-2022-21723\n[ 8 ] CVE-2022-23608\n      https://nvd.nist.gov/vuln/detail/CVE-2022-23608\n[ 9 ] CVE-2022-24754\n      https://nvd.nist.gov/vuln/detail/CVE-2022-24754\n[ 10 ] CVE-2022-24763\n      https://nvd.nist.gov/vuln/detail/CVE-2022-24763\n[ 11 ] CVE-2022-24764\n      https://nvd.nist.gov/vuln/detail/CVE-2022-24764\n[ 12 ] CVE-2022-24786\n      https://nvd.nist.gov/vuln/detail/CVE-2022-24786\n[ 13 ] CVE-2022-24792\n      https://nvd.nist.gov/vuln/detail/CVE-2022-24792\n[ 14 ] CVE-2022-24793\n      https://nvd.nist.gov/vuln/detail/CVE-2022-24793\n[ 15 ] CVE-2022-31031\n      https://nvd.nist.gov/vuln/detail/CVE-2022-31031\n[ 16 ] CVE-2022-39244\n      https://nvd.nist.gov/vuln/detail/CVE-2022-39244\n[ 17 ] CVE-2022-39269\n      https://nvd.nist.gov/vuln/detail/CVE-2022-39269\n\nAvailability\n===========\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n https://security.gentoo.org/glsa/202210-37\n\nConcerns?\n========\nSecurity is a primary focus of Gentoo Linux and ensuring the\nconfidentiality and security of our users\u0027 machines is of utmost\nimportance to us. Any security concerns should be addressed to\nsecurity@gentoo.org or alternatively, you may file a bug at\nhttps://bugs.gentoo.org. \n\nLicense\n======\nCopyright 2022 Gentoo Foundation, Inc; referenced text\nbelongs to its owner(s). \n\nThe contents of this document are licensed under the\nCreative Commons - Attribution / Share Alike license. \n\nhttps://creativecommons.org/licenses/by-sa/2.5\n. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA512\n\n- -------------------------------------------------------------------------\nDebian Security Advisory DSA-5285-1                   security@debian.org\nhttps://www.debian.org/security/                          Markus Koschany\nNovember 17, 2022                     https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage        : asterisk\nCVE ID         : CVE-2021-37706 CVE-2021-43299 CVE-2021-43300 CVE-2021-43301\n                 CVE-2021-43302 CVE-2021-43303 CVE-2021-43804 CVE-2021-43845\n                 CVE-2021-46837 CVE-2022-21722 CVE-2022-21723 CVE-2022-23608\n                 CVE-2022-24763 CVE-2022-24764 CVE-2022-24786 CVE-2022-24792\n                 CVE-2022-24793 CVE-2022-26498 CVE-2022-26499 CVE-2022-26651\nDebian Bug     : 1014998 1018073 1014976\n\nMultiple security vulnerabilities have been found in Asterisk, an Open Source\nPrivate Branch Exchange. Buffer overflows and other programming errors could be\nexploited for information disclosure or the execution of arbitrary code. \n\nSpecial care should be taken when upgrading to this new upstream release. \nSome configuration files and options have changed in order to remedy\ncertain security vulnerabilities. Most notably the pjsip TLS listener only\naccepts TLSv1.3 connections in the default configuration now. This can be\nreverted by adding method=tlsv1_2 to the transport in pjsip.conf. See also\nhttps://issues.asterisk.org/jira/browse/ASTERISK-29017. \n\nFor the stable distribution (bullseye), these problems have been fixed in\nversion 1:16.28.0~dfsg-0+deb11u1. \n\nWe recommend that you upgrade your asterisk packages. \n\nFor the detailed security status of asterisk please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/asterisk\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\nVTKBboC6ijQVCdVQ7UdGFnoVXOWW2gy8sdam40ELBUCGDD5XI7A\\xeajm\n-----END PGP SIGNATURE-----\n. ==========================================================================\nUbuntu Security Notice USN-6422-2\nOctober 24, 2023\n\nring vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 23.10\n\nSummary:\n\nSeveral security issues were fixed in Ring. \n\nSoftware Description:\n- ring: Secure and distributed voice, video, and chat platform\n\nDetails:\n\nIt was discovered that Ring incorrectly handled certain inputs. \n(CVE-2021-37706)\n\nIt was discovered that Ring incorrectly handled certain inputs. If a user or\nan automated system were tricked into opening a specially crafted input file,\na remote attacker could possibly use this issue to cause a denial of service. \n(CVE-2023-27585)\n\n\nOriginal advisory details:\n\n\n  It was discovered that Ring incorrectly handled certain inputs. \n  (CVE-2021-37706)\n\n  It was discovered that Ring incorrectly handled certain inputs. If a user or\n  an automated system were tricked into opening a specially crafted input file,\n  a remote attacker could possibly use this issue to cause a denial of service. \n  This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. \n  (CVE-2021-43299, CVE-2021-43300, CVE-2021-43301, CVE-2021-43302,\n  CVE-2021-43303, CVE-2021-43804, CVE-2021-43845, CVE-2022-21723,\n  CVE-2022-23537, CVE-2022-23547, CVE-2022-23608, CVE-2022-24754,\n  CVE-2022-24763, CVE-2022-24764, CVE-2022-24793, CVE-2022-31031,\n  CVE-2022-39244)\n\n  It was discovered that Ring incorrectly handled certain inputs. If a user or\n  an automated system were tricked into opening a specially crafted input file,\n  a remote attacker could possibly use this issue to cause a denial of service. \n  This issue only affected Ubuntu 20.04 LTS. (CVE-2022-21722)\n\n  It was discovered that Ring incorrectly handled certain inputs. If a user or\n  an automated system were tricked into opening a specially crafted input file,\n  a remote attacker could possibly use this issue to cause a denial of service. \n  (CVE-2023-27585)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 23.10:\n   jami                            20230206.0~ds2-1.3ubuntu0.1\n   jami-daemon                     20230206.0~ds2-1.3ubuntu0.1\n\nIn general, a standard system update will make all the necessary changes. \n\nReferences:\n   https://ubuntu.com/security/notices/USN-6422-2\n   https://ubuntu.com/security/notices/USN-6422-1\n   CVE-2021-37706, CVE-2023-27585\n\nPackage Information:\n   https://launchpad.net/ubuntu/+source/ring/20230206.0~ds2-1.3ubuntu0.1\n\n",
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