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Gentoo Linux Security Advisory                           GLSA 202312-15
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                                           https://security.gentoo.org/
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 Severity: High
    Title: Git: Multiple Vulnerabilities
     Date: December 27, 2023
     Bugs: #838127, #857831, #877565, #891221, #894472, #905088
       ID: 202312-15

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Synopsis
========

Several vulnerabilities have been found in Git, the worst of which could
lead to remote code execution.

Background
==========

Git is a free and open source distributed version control system
designed to handle everything from small to very large projects with
speed and efficiency.

Affected packages
=================

Package      Vulnerable    Unaffected
-----------  ------------  ------------
dev-vcs/git  < 2.39.3      >= 2.39.3

Description
===========

Multiple vulnerabilities have been discovered in Git. 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 Git users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=dev-vcs/git-2.39.3"

References
==========

[ 1 ] CVE-2022-23521
      https://nvd.nist.gov/vuln/detail/CVE-2022-23521
[ 2 ] CVE-2022-24765
      https://nvd.nist.gov/vuln/detail/CVE-2022-24765
[ 3 ] CVE-2022-29187
      https://nvd.nist.gov/vuln/detail/CVE-2022-29187
[ 4 ] CVE-2022-39253
      https://nvd.nist.gov/vuln/detail/CVE-2022-39253
[ 5 ] CVE-2022-39260
      https://nvd.nist.gov/vuln/detail/CVE-2022-39260
[ 6 ] CVE-2022-41903
      https://nvd.nist.gov/vuln/detail/CVE-2022-41903
[ 7 ] CVE-2023-22490
      https://nvd.nist.gov/vuln/detail/CVE-2023-22490
[ 8 ] CVE-2023-23946
      https://nvd.nist.gov/vuln/detail/CVE-2023-23946
[ 9 ] CVE-2023-25652
      https://nvd.nist.gov/vuln/detail/CVE-2023-25652
[ 10 ] CVE-2023-25815
      https://nvd.nist.gov/vuln/detail/CVE-2023-25815
[ 11 ] CVE-2023-29007
      https://nvd.nist.gov/vuln/detail/CVE-2023-29007

Availability
============

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

 https://security.gentoo.org/glsa/202312-15

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 2023 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/