| Name | CVE-2016-2839 |
| Description | Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 on Linux make cairo _cairo_surface_get_extents calls that do not properly interact with libav header allocation in FFmpeg 0.10, which allows remote attackers to cause a denial of service (application crash) via a crafted video. |
| 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 |
|---|
| firefox (PTS) | sid | 125.0.1-2 | fixed |
| firefox-esr (PTS) | buster | 91.12.0esr-1~deb10u1 | fixed |
| buster (security) | 115.9.1esr-1~deb10u1 | fixed |
| bullseye | 115.7.0esr-1~deb11u1 | fixed |
| bullseye (security) | 115.10.0esr-1~deb11u1 | fixed |
| bookworm | 115.7.0esr-1~deb12u1 | fixed |
| bookworm (security) | 115.10.0esr-1~deb12u1 | fixed |
| trixie | 115.8.0esr-1 | fixed |
| sid | 115.10.0esr-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| firefox | source | (unstable) | (not affected) | | | |
| firefox-esr | source | (unstable) | (not affected) | | | |
Notes
- firefox <not-affected> (Uses gstreamer-ffmpeg/libav 1.0)
- firefox-esr <not-affected> (Uses gstreamer-ffmpeg/libav 1.0)
https://www.mozilla.org/en-US/security/advisories/mfsa2016-65/
Related patches https://hg.mozilla.org/mozilla-central/log?rev=Bug+1275339