CVE-2023-6704

NameCVE-2023-6704
DescriptionUse after free in libavif in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap corruption via a crafted image file. (Chromium security severity: High)
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5577-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chromium (PTS)bullseye (security), bullseye120.0.6099.224-1~deb11u1fixed
bookworm135.0.7049.95-1~deb12u1fixed
bookworm (security)137.0.7151.68-1~deb12u1fixed
sid, trixie137.0.7151.68-1fixed
libavif (PTS)bullseye0.8.4-2+deb11u1fixed
bullseye (security)0.8.4-2+deb11u2fixed
bookworm0.11.1-1fixed
bookworm (security)0.11.1-1+deb12u1fixed
sid, trixie1.2.1-1.2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromiumsourcebuster(unfixed)end-of-life
chromiumsourcebullseye120.0.6099.109-1~deb11u1DSA-5577-1
chromiumsourcebookworm120.0.6099.109-1~deb12u1DSA-5577-1
chromiumsource(unstable)120.0.6099.109-1
libavifsourcebullseye(not affected)
libavifsourcebookworm(not affected)
libavifsource(unstable)1.1.0-1

Notes

[buster] - chromium <end-of-life> (see DSA 5046)
[bookworm] - libavif <not-affected> (Vulnerable code introduced later)
[bullseye] - libavif <not-affected> (Vulnerable code not present, PoC doesn't crash)
https://issues.chromium.org/issues/40945359
https://github.com/AOMediaCodec/libavif/pull/1808
Introduced by: https://github.com/AOMediaCodec/libavif/commit/c17d24ad2281fee383700e0710e019758a1969ad (v1.0.0)
Fixed by: https://github.com/AOMediaCodec/libavif/commit/7845153645cfe245de5add94fb07c227c2d16402 (v1.1.0)

Search for package or bug name: Reporting problems