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Gentoo Linux Security Advisory                           GLSA 202506-09
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: OpenImageIO: Multiple Vulnerabilities
     Date: June 12, 2025
     Bugs: #903807, #917679
       ID: 202506-09

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Synopsis
========

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

Background
==========

OpenImageIO is a library for reading and writing images.

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

Package                 Vulnerable    Unaffected
----------------------  ------------  ------------
media-libs/openimageio  < 2.5.4.0     >= 2.5.4.0

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=media-libs/openimageio-2.5.4.0"

References
==========

[ 1 ] CVE-2023-22845
      https://nvd.nist.gov/vuln/detail/CVE-2023-22845
[ 2 ] CVE-2023-24472
      https://nvd.nist.gov/vuln/detail/CVE-2023-24472
[ 3 ] CVE-2023-24473
      https://nvd.nist.gov/vuln/detail/CVE-2023-24473
[ 4 ] CVE-2023-36183
      https://nvd.nist.gov/vuln/detail/CVE-2023-36183
[ 5 ] CVE-2023-42295
      https://nvd.nist.gov/vuln/detail/CVE-2023-42295
[ 6 ] CVE-2023-42299
      https://nvd.nist.gov/vuln/detail/CVE-2023-42299

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

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

 https://security.gentoo.org/glsa/202506-09

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 2025 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