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Gentoo Linux Security Advisory                           GLSA 202210-37
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: PJSIP: Multiple Vulnerabilities
     Date: October 31, 2022
     Bugs: #803614, #829894, #875863
       ID: 202210-37

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

Background
=========
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.

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.

Workaround
=========
There is no known workaround at this time.

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