Description
The jpeg2000_decode_tile function in libavcodec/jpeg2000dec.c in FFmpeg before 2.8.6 allows remote attackers to cause a denial of service (out-of-bounds array read access) via crafted JPEG 2000 data.
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 | 7:2.8.6-1 | — |
| Debian 13 | ffmpeg | 7:2.8.6-1 | — |
| Debian 12 | ffmpeg | 7:2.8.6-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | ffmpeg | 7:2.8.6-1ubuntu1 | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.3 | ffmpeg | 2.8.11-r0 | — |