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Gentoo Linux Security Advisory 202211-03

Gentoo Linux Security Advisory 202211-3 - Multiple vulnerabilities have been found in PHP, the worst of which could result in arbitrary code execution. Versions less than 7.4.33:7.4 are affected.

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Gentoo Linux Security Advisory GLSA 202211-03


                                      https://security.gentoo.org/  

Severity: Normal
Title: PHP: Multiple Vulnerabilities
Date: November 19, 2022
Bugs: #867913, #873376, #877853
ID: 202211-03


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
[email protected] 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

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