Description
Integer overflow in the mov_build_index function in libavformat/mov.c in FFmpeg before 2.8.8, 3.0.x before 3.0.3 and 3.1.x before 3.1.1 allows remote attackers to have unspecified impact via vectors involving sample size.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | ffmpeg | 7:3.1.1-1 | — |
| Debian 13 | ffmpeg | 7:3.1.1-1 | — |
| Debian 12 | ffmpeg | 7:3.1.1-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | ffmpeg | 7:2.8.8-0ubuntu0.16.04.1 | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.4 | ffmpeg | 3.0.7-r0 | — |
| Alpine v3.3 | ffmpeg | 2.8.11-r0 | — |