Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ffmpeg | Ffmpeg | * | 0.7.2 (including) |
| Ffmpeg | Ffmpeg | 0.3 (including) | 0.3 (including) |
| Ffmpeg | Ffmpeg | 0.3.1 (including) | 0.3.1 (including) |
| Ffmpeg | Ffmpeg | 0.3.2 (including) | 0.3.2 (including) |
| Ffmpeg | Ffmpeg | 0.3.3 (including) | 0.3.3 (including) |
| Ffmpeg | Ffmpeg | 0.3.4 (including) | 0.3.4 (including) |
| Ffmpeg | Ffmpeg | 0.4.0 (including) | 0.4.0 (including) |
| Ffmpeg | Ffmpeg | 0.4.2 (including) | 0.4.2 (including) |
| Ffmpeg | Ffmpeg | 0.4.3 (including) | 0.4.3 (including) |
| Ffmpeg | Ffmpeg | 0.4.4 (including) | 0.4.4 (including) |
| Ffmpeg | Ffmpeg | 0.4.5 (including) | 0.4.5 (including) |
| Ffmpeg | Ffmpeg | 0.4.6 (including) | 0.4.6 (including) |
| Ffmpeg | Ffmpeg | 0.4.7 (including) | 0.4.7 (including) |
| Ffmpeg | Ffmpeg | 0.4.8 (including) | 0.4.8 (including) |
| Ffmpeg | Ffmpeg | 0.4.9-pre1 (including) | 0.4.9-pre1 (including) |
| Ffmpeg | Ffmpeg | 0.5 (including) | 0.5 (including) |
| Ffmpeg | Ffmpeg | 0.5.1 (including) | 0.5.1 (including) |
| Ffmpeg | Ffmpeg | 0.5.2 (including) | 0.5.2 (including) |
| Ffmpeg | Ffmpeg | 0.5.3 (including) | 0.5.3 (including) |
| Ffmpeg | Ffmpeg | 0.5.4 (including) | 0.5.4 (including) |
| Ffmpeg | Ffmpeg | 0.6 (including) | 0.6 (including) |
| Ffmpeg | Ffmpeg | 0.6.1 (including) | 0.6.1 (including) |
| Ffmpeg | Ffmpeg | 0.6.2 (including) | 0.6.2 (including) |
| Ffmpeg | Ffmpeg | 0.7.1 (including) | 0.7.1 (including) |