Vulnerability Monitor

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CVE-2022-31627

In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption.

Published

2022-07-28T06:15:07.547

Last Modified

2024-11-21T07:04:53.160

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.7 (HIGH)

Weaknesses

Type: Secondary
CWE-590
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	php	php	< 8.1.8	Yes

References

https://bugs.php.net/bug.php?id=81723 Exploit, Issue Tracking, Patch, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202209-20 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20220826-0008/ Third Party Advisory ([email protected])
https://bugs.php.net/bug.php?id=81723 Exploit, Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202209-20 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20220826-0008/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)