what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Gentoo Linux Security Advisory 202209-20

Gentoo Linux Security Advisory 202209-20
Posted Sep 30, 2022
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202209-20 - Multiple vulnerabilities have been discovered in PHP, the worst of which could result in local root privilege escalation. Versions less than 7.4.30:7.4 are affected.

tags | advisory, local, root, php, vulnerability
systems | linux, gentoo
advisories | CVE-2021-21703, CVE-2021-21704, CVE-2021-21705, CVE-2021-21708, CVE-2022-31625, CVE-2022-31626, CVE-2022-31627
SHA-256 | 32033fadca7b14049c6a84194d227cf9986263bb6581ad379d00c7d51c73328c

Gentoo Linux Security Advisory 202209-20

Change Mirror Download
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202209-20
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: High
Title: PHP: Multiple Vulnerabilities
Date: September 29, 2022
Bugs: #799776, #810526, #819510, #833585, #850772, #857054
ID: 202209-20

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

Synopsis
=======
Multiple vulnerabilities have been discovered in PHP, the worst of which
could result in local root privilege escalation.

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 < 7.4.30:7.4 >= 7.4.30:7.4
< 8.0.23:8.0 >= 8.0.23:8.0
< 8.1.8:8.1 >= 8.1.8:8.1

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-7.4.30:7.4"

All PHP 8.0 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">Þv-lang/php-8.0.23:8.0"

All PHP 8.1 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">Þv-lang/php-8.1.8:8.1"

References
=========
[ 1 ] CVE-2021-21703
https://nvd.nist.gov/vuln/detail/CVE-2021-21703
[ 2 ] CVE-2021-21704
https://nvd.nist.gov/vuln/detail/CVE-2021-21704
[ 3 ] CVE-2021-21705
https://nvd.nist.gov/vuln/detail/CVE-2021-21705
[ 4 ] CVE-2021-21708
https://nvd.nist.gov/vuln/detail/CVE-2021-21708
[ 5 ] CVE-2022-31625
https://nvd.nist.gov/vuln/detail/CVE-2022-31625
[ 6 ] CVE-2022-31626
https://nvd.nist.gov/vuln/detail/CVE-2022-31626
[ 7 ] CVE-2022-31627
https://nvd.nist.gov/vuln/detail/CVE-2022-31627

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

https://security.gentoo.org/glsa/202209-20

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
Login or Register to add favorites

File Archive:

December 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Dec 1st
    2 Files
  • 2
    Dec 2nd
    12 Files
  • 3
    Dec 3rd
    0 Files
  • 4
    Dec 4th
    0 Files
  • 5
    Dec 5th
    14 Files
  • 6
    Dec 6th
    18 Files
  • 7
    Dec 7th
    11 Files
  • 8
    Dec 8th
    36 Files
  • 9
    Dec 9th
    0 Files
  • 10
    Dec 10th
    0 Files
  • 11
    Dec 11th
    0 Files
  • 12
    Dec 12th
    0 Files
  • 13
    Dec 13th
    0 Files
  • 14
    Dec 14th
    0 Files
  • 15
    Dec 15th
    0 Files
  • 16
    Dec 16th
    0 Files
  • 17
    Dec 17th
    0 Files
  • 18
    Dec 18th
    0 Files
  • 19
    Dec 19th
    0 Files
  • 20
    Dec 20th
    0 Files
  • 21
    Dec 21st
    0 Files
  • 22
    Dec 22nd
    0 Files
  • 23
    Dec 23rd
    0 Files
  • 24
    Dec 24th
    0 Files
  • 25
    Dec 25th
    0 Files
  • 26
    Dec 26th
    0 Files
  • 27
    Dec 27th
    0 Files
  • 28
    Dec 28th
    0 Files
  • 29
    Dec 29th
    0 Files
  • 30
    Dec 30th
    0 Files
  • 31
    Dec 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close