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Gentoo Linux Security Advisory                           GLSA 202305-08
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: D-Bus: Multiple Vulnerabilities
     Date: May 03, 2023
     Bugs: #875518
       ID: 202305-08

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Synopsis
========

Multiple vulnerabilities have been found in D-Bus, the worst of which
could result in denial of service.

Background
==========

D-Bus is a daemon providing a framework for applications to communicate
with one another.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  sys-apps/dbus              < 1.14.4                    >= 1.14.4

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

Multiple vulnerabilities have been discovered in D-Bus. 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 D-Bus users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=sys-apps/dbus-1.14.4"

References
==========

[ 1 ] CVE-2022-42010
      https://nvd.nist.gov/vuln/detail/CVE-2022-42010
[ 2 ] CVE-2022-42011
      https://nvd.nist.gov/vuln/detail/CVE-2022-42011
[ 3 ] CVE-2022-42012
      https://nvd.nist.gov/vuln/detail/CVE-2022-42012

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

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

 https://security.gentoo.org/glsa/202305-08

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