- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 202408-23
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                           https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

 Severity: Normal
    Title: GnuPG: Multiple Vulnerabilities
     Date: August 10, 2024
     Bugs: #855395, #923248
       ID: 202408-23

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

Multiple vulnerabilities have been discovered in GnuPG, the worst of
which could lead to signature spoofing.

Background
==========

The GNU Privacy Guard, GnuPG, is a free replacement for the PGP suite of
cryptographic software.

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

Package          Vulnerable    Unaffected
---------------  ------------  ------------
app-crypt/gnupg  < 2.4.4       >= 2.4.4

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=app-crypt/gnupg-2.4.4"

References
==========

[ 1 ] CVE-2022-34903
      https://nvd.nist.gov/vuln/detail/CVE-2022-34903

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

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

 https://security.gentoo.org/glsa/202408-23

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