CVE-2022-31629

Public Exploit
$_COOKIE names string replacement (. -> _): cookie integrity vulnerabilities

Description

In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the vulnerability enables network and same-site attackers to set a standard insecure cookie in the victim's browser which is treated as a `__Host-` or `__Secure-` cookie by PHP applications.

Remediation

Solution:

  • Upgrade to PHP 7.4.31, 8.0.24, or 8.1.11.

Categories

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 32.59% Top 5%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory gentoo.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory php.net
Affected: PHP Group PHP
Published at:
Updated at:

References

Link Tags
https://bugs.php.net/bug.php?id=81727 permissions required exploit vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNIEABBH5XCXLFWWZYIDE457SPEDZTXV/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VI3E6A3ZTH2RP7OMLJHSVFIEQBIFM6RF/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2L5SUVYGAKSWODUQPZFBUB3AL6E6CSEV/ vendor advisory
https://www.debian.org/security/2022/dsa-5277 third party advisory vendor advisory
https://security.gentoo.org/glsa/202211-03 third party advisory vendor advisory
https://security.netapp.com/advisory/ntap-20221209-0001/ third party advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html third party advisory mailing list
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZGWIK3HMBACERGB4TSBB2JUOMPYY2VKY/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSJVPJTX7T3J5V7XHR4MFNHZGP44R5XE/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJZK3X6B7FBE32FETDSMRLJXTFTHKWSY/ vendor advisory
http://www.openwall.com/lists/oss-security/2024/04/12/11 mailing list

Frequently Asked Questions

What is the severity of CVE-2022-31629?
CVE-2022-31629 has been scored as a medium severity vulnerability.
How to fix CVE-2022-31629?
To fix CVE-2022-31629: Upgrade to PHP 7.4.31, 8.0.24, or 8.1.11.
Is CVE-2022-31629 being actively exploited in the wild?
It is possible that CVE-2022-31629 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~33% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-31629?
CVE-2022-31629 affects PHP Group PHP.
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