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Gentoo Linux Security Advisory                           GLSA 202408-25
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: runc: Multiple Vulnerabilities
     Date: August 11, 2024
     Bugs: #828471, #844085, #903079, #923434
       ID: 202408-25

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Synopsis
========

Multiple vulnerabilities have been discovered in runc, the worst of
which could lead to privilege escalation.

Background
==========

runc is a CLI tool for spawning and running containers on Linux
according to the OCI specification.

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

Package              Vulnerable    Unaffected
-------------------  ------------  ------------
app-containers/runc  < 1.1.12      >= 1.1.12

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=app-containers/runc-1.1.12"

References
==========

[ 1 ] CVE-2021-43784
      https://nvd.nist.gov/vuln/detail/CVE-2021-43784
[ 2 ] CVE-2022-29162
      https://nvd.nist.gov/vuln/detail/CVE-2022-29162
[ 3 ] CVE-2023-25809
      https://nvd.nist.gov/vuln/detail/CVE-2023-25809
[ 4 ] CVE-2023-27561
      https://nvd.nist.gov/vuln/detail/CVE-2023-27561
[ 5 ] CVE-2023-28642
      https://nvd.nist.gov/vuln/detail/CVE-2023-28642
[ 6 ] CVE-2024-21626
      https://nvd.nist.gov/vuln/detail/CVE-2024-21626

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

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

 https://security.gentoo.org/glsa/202408-25

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