CVE-2022-31625

NameCVE-2022-31625
DescriptionIn PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5179-1
Debian Bugs1014533

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
php7.3 (PTS)buster, buster (security)7.3.31-1~deb10u1vulnerable
php7.4 (PTS)bullseye7.4.28-1+deb11u1vulnerable
bullseye (security)7.4.30-1+deb11u1fixed
php8.1 (PTS)bookworm8.1.5-1vulnerable
sid8.1.7-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php7.0source(unstable)(unfixed)
php7.3source(unstable)(unfixed)
php7.4sourcebullseye7.4.30-1+deb11u1DSA-5179-1
php7.4source(unstable)(unfixed)
php8.1source(unstable)8.1.7-11014533

Notes

[buster] - php7.3 <postponed> (Minor issue, fix along with next security release)
[stretch] - php7.0 <postponed> (Minor issue; can be fixed in next update)
Fixed in 7.4.30, 8.0.20, 8.1.7
PHP Bug: https://bugs.php.net/bug.php?id=81720
https://github.com/php/php-src/commit/55f6895f4b4c677272fd4ee1113acdbd99c4b5ab (php-7.4.30)

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