Name | CVE-2014-2098 |
Description | libavcodec/wmalosslessdec.c in FFmpeg before 2.1.4 uses an incorrect data-structure size for certain coefficients, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted WMA data. |
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 |
---|
ffmpeg (PTS) | stretch (security) | 7:3.2.18-0+deb9u1 | fixed |
| stretch (lts), stretch | 7:3.2.19-0+deb9u4 | fixed |
| buster (security), buster, buster (lts) | 7:4.1.11-0+deb10u1 | fixed |
| bullseye (security), bullseye | 7:4.3.7-0+deb11u1 | fixed |
| bookworm (security), bookworm | 7:5.1.6-0+deb12u1 | fixed |
| trixie, sid | 7:7.0.2-3 | fixed |
libav (PTS) | jessie, jessie (lts) | 6:11.12-1~deb8u9 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|
ffmpeg | source | (unstable) | (not affected) | | | |
libav | source | wheezy | (not affected) | | | |
libav | source | (unstable) | 6:10.4-1 | | | |
Notes
- ffmpeg <not-affected> (Vulnerable code not present)
[wheezy] - libav <not-affected> (Vulnerable code not present)
Fix in libav: http://git.libav.org/?p=libav.git;a=commit;h=849b9d34 (master)
Fix in libav: http://git.libav.org/?p=libav.git;a=commit;h=6be5a3c0 (release/10)
Fix in libav: http://git.libav.org/?p=libav.git;a=commit;h=36d8914f (release/9)