CVE-2022-46882

NameCVE-2022-46882
DescriptionA use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.
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)
ReferencesDLA-3241-1, DLA-3242-1, DSA-5301-1, DSA-5303-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid109.0-1fixed
firefox-esr (PTS)buster91.12.0esr-1~deb10u1vulnerable
buster (security)102.7.0esr-1~deb10u1fixed
bullseye91.13.0esr-1~deb11u1vulnerable
bullseye (security)102.7.0esr-1~deb11u1fixed
bookworm102.6.0esr-1fixed
sid102.7.0esr-1fixed
thunderbird (PTS)buster1:91.12.0-1~deb10u1vulnerable
buster (security)1:102.6.0-1~deb10u1fixed
bullseye1:91.13.0-1~deb11u1vulnerable
bullseye (security)1:102.6.0-1~deb11u1fixed
bookworm, sid1:102.7.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)107.0-1
firefox-esrsourcebuster102.6.0esr-1~deb10u1DLA-3241-1
firefox-esrsourcebullseye102.6.0esr-1~deb11u1DSA-5301-1
firefox-esrsource(unstable)102.6.0esr-1
thunderbirdsourcebuster1:102.6.0-1~deb10u1DLA-3242-1
thunderbirdsourcebullseye1:102.6.0-1~deb11u1DSA-5303-1
thunderbirdsource(unstable)1:102.6.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2022-47/#CVE-2022-46882
https://www.mozilla.org/en-US/security/advisories/mfsa2022-52/#CVE-2022-46882
https://www.mozilla.org/en-US/security/advisories/mfsa2022-53/#CVE-2022-46882

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