| Name | CVE-2023-6349 |
| Description | A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx.
We recommend upgrading to version 1.13.1 or above |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libvpx (PTS) | jessie, jessie (lts) | 1.3.0-3+deb8u5 | fixed |
| stretch (security) | 1.6.1-3+deb9u3 | vulnerable |
| stretch (lts), stretch | 1.6.1-3+deb9u6 | fixed |
| buster (security), buster, buster (lts) | 1.7.0-3+deb10u3 | fixed |
| bullseye (security), bullseye | 1.9.0-1+deb11u3 | fixed |
| bookworm (security), bookworm | 1.12.0-1+deb12u3 | fixed |
| trixie, sid | 1.14.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libvpx | source | jessie | (not affected) | | | |
| libvpx | source | stretch | 1.6.1-3+deb9u5 | | | |
| libvpx | source | buster | 1.7.0-3+deb10u2 | | | |
| libvpx | source | bullseye | 1.9.0-1+deb11u2 | | | |
| libvpx | source | bookworm | 1.12.0-1+deb12u2 | | | |
| libvpx | source | (unstable) | 1.13.1-2 | | | |
Notes
https://bugs.chromium.org/p/webm/issues/detail?id=1642
Fixed by: https://github.com/webmproject/libvpx/commit/df9fd9d5b7325060b2b921558a1eb20ca7880937 (v1.13.1)
Same upstream commit as CVE-2023-44488
[jessie] - libvpx <not-affected> (Vulnerable code introduced later)