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Gentoo Linux Security Advisory                           GLSA 202402-17
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                                           https://security.gentoo.org/
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 Severity: High
    Title: CUPS: Multiple Vulnerabilities
     Date: February 18, 2024
     Bugs: #847625, #907675, #909018, #914781
       ID: 202402-17

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Synopsis
========

Multiple vulnerabilities have been discovered in CUPS, the worst of
which can lead to arbitrary code execution.

Background
==========

CUPS, the Common Unix Printing System, is a full-featured print server.

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

Package         Vulnerable    Unaffected
--------------  ------------  ------------
net-print/cups  < 2.4.7       >= 2.4.7

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-print/cups-2.4.7"

References
==========

[ 1 ] CVE-2022-26691
      https://nvd.nist.gov/vuln/detail/CVE-2022-26691
[ 2 ] CVE-2023-4504
      https://nvd.nist.gov/vuln/detail/CVE-2023-4504
[ 3 ] CVE-2023-32324
      https://nvd.nist.gov/vuln/detail/CVE-2023-32324
[ 4 ] CVE-2023-34241
      https://nvd.nist.gov/vuln/detail/CVE-2023-34241

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

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

 https://security.gentoo.org/glsa/202402-17

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 2024 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