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Gentoo Linux Security Advisory                           GLSA 202408-32
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                                           https://security.gentoo.org/
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 Severity: High
    Title: PHP: Multiple Vulnerabilities
     Date: August 12, 2024
     Bugs: #889882, #895416, #908259, #912331, #929929, #933752
       ID: 202408-32

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Synopsis
=======
Multiple vulnerabilities have been discovered in PHP, the worst of which
can lead to a denial of service.

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
------------  -------------  -------------
dev-lang/php  >= 8.1.29:8.1  >= 8.1.29:8.1
              >= 8.2.20:8.2  >= 8.2.20:8.2
              >= 8.3.8:8.3   >= 8.3.8:8.3
              < 8.1          >= 8.1.29

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 users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">Þv-lang/php-8.1.29:8.1"
  # emerge --ask --oneshot --verbose ">Þv-lang/php-8.2.20:8.2"
  # emerge --ask --oneshot --verbose ">Þv-lang/php-8.3.8:8.3"

Support for older version has been discontinued:

  # emerge --ask --verbose --depclean "<dev-lang/php-8.1"

References
=========
[ 1 ] CVE-2022-31631
      https://nvd.nist.gov/vuln/detail/CVE-2022-31631
[ 2 ] CVE-2023-0567
      https://nvd.nist.gov/vuln/detail/CVE-2023-0567
[ 3 ] CVE-2023-0568
      https://nvd.nist.gov/vuln/detail/CVE-2023-0568
[ 4 ] CVE-2023-0662
      https://nvd.nist.gov/vuln/detail/CVE-2023-0662
[ 5 ] CVE-2023-3823
      https://nvd.nist.gov/vuln/detail/CVE-2023-3823
[ 6 ] CVE-2023-3824
      https://nvd.nist.gov/vuln/detail/CVE-2023-3824
[ 7 ] CVE-2024-2756
      https://nvd.nist.gov/vuln/detail/CVE-2024-2756
[ 8 ] CVE-2024-2757
      https://nvd.nist.gov/vuln/detail/CVE-2024-2757
[ 9 ] CVE-2024-3096
      https://nvd.nist.gov/vuln/detail/CVE-2024-3096
[ 10 ] CVE-2024-4577
      https://nvd.nist.gov/vuln/detail/CVE-2024-4577
[ 11 ] CVE-2024-5458
      https://nvd.nist.gov/vuln/detail/CVE-2024-5458
[ 12 ] CVE-2024-5585
      https://nvd.nist.gov/vuln/detail/CVE-2024-5585

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

 https://security.gentoo.org/glsa/202408-32

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