GLSA 202211-03 : PHP: Multiple Vulnerabilities
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Gentoo Linux Security Advisory GLSA 202211-03
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https://security.gentoo.org/
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Severity: Normal
Title: PHP: Multiple Vulnerabilities
Date: November 19, 2022
Bugs: #867913, #873376, #877853
ID: 202211-03
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Synopsis
=======
Multiple vulnerabilities have been found in PHP, the worst of which
could result in arbitrary code execution.
Background
=========
PHP is a widely-used general-purpose scripting language that is
especially suited for Web development and can be embedded into HTML.
Affected packages
================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-lang/php < 7.4.33:7.4 >= 7.4.33:7.4
< 8.0.25:8.0 >= 8.0.25:8.0
< 8.1.12:8.1 >= 8.1.12:8.1
Description
==========
Multiple vulnerabilities have been discovered in PHP. 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 PHP 7.4 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">Þv-lang/php-7.4.33"
All PHP 8.0 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">Þv-lang/php-8.0.25"
All PHP 8.1 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">Þv-lang/php-8.1.12"
References
=========
[ 1 ] CVE-2022-31628
https://nvd.nist.gov/vuln/detail/CVE-2022-31628
[ 2 ] CVE-2022-31629
https://nvd.nist.gov/vuln/detail/CVE-2022-31629
[ 3 ] CVE-2022-31630
https://nvd.nist.gov/vuln/detail/CVE-2022-31630
[ 4 ] CVE-2022-37454
https://nvd.nist.gov/vuln/detail/CVE-2022-37454
Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202211-03
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 2022 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
A PHP security update has been released for Gentoo Linux.
