CVE-2024-6603

NameCVE-2024-6603
DescriptionIn an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5727-1, DSA-5733-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid133.0-1fixed
firefox-esr (PTS)jessie, jessie (lts)68.9.0esr-1~deb8u2vulnerable
stretch (security), stretch (lts), stretch91.11.0esr-1~deb9u1vulnerable
buster (security), buster, buster (lts)115.12.0esr-1~deb10u1vulnerable
bullseye115.14.0esr-1~deb11u1fixed
bullseye (security)128.5.0esr-1~deb11u1fixed
bookworm128.3.1esr-1~deb12u1fixed
bookworm (security)128.5.0esr-1~deb12u1fixed
sid, trixie128.5.0esr-1fixed
thunderbird (PTS)jessie, jessie (lts)1:68.9.0-1~deb8u2vulnerable
stretch (security), stretch (lts), stretch1:91.10.0-1~deb9u1vulnerable
buster (security), buster, buster (lts)1:115.12.0-1~deb10u1vulnerable
bullseye1:115.12.0-1~deb11u1vulnerable
bullseye (security)1:128.5.0esr-1~deb11u1fixed
bookworm1:115.16.0esr-1~deb12u1fixed
bookworm (security)1:128.5.0esr-1~deb12u1fixed
sid, trixie1:128.5.0esr-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)128.0-1
firefox-esrsourcejessie(unfixed)end-of-life
firefox-esrsourcestretch(unfixed)end-of-life
firefox-esrsourcebuster(unfixed)end-of-life
firefox-esrsourcebullseye115.13.0esr-1~deb11u1DSA-5727-1
firefox-esrsourcebookworm115.13.0esr-1~deb12u1DSA-5727-1
firefox-esrsource(unstable)115.13.0esr-1
thunderbirdsourcejessie(unfixed)end-of-life
thunderbirdsourcestretch(unfixed)end-of-life
thunderbirdsourcebuster(unfixed)end-of-life
thunderbirdsourcebullseye1:115.13.0-1~deb11u1DSA-5733-1
thunderbirdsourcebookworm1:115.13.0-1~deb12u1DSA-5733-1
thunderbirdsource(unstable)1:115.13.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2024-29/#CVE-2024-6603
https://www.mozilla.org/en-US/security/advisories/mfsa2024-30/#CVE-2024-6603
https://www.mozilla.org/en-US/security/advisories/mfsa2024-31/#CVE-2024-6603

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