Double free vulnerability in the mpeg_decode_frame function in libavcodec/mpeg12.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.5, has unknown impact and attack vectors, related to resetting the data size value.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libav | Libav | 0.8 (including) | 0.8 (including) |
| Libav | Libav | 0.8-beta2 (including) | 0.8-beta2 (including) |
| Libav | Libav | 0.8.1 (including) | 0.8.1 (including) |
| Libav | Libav | 0.8.2 (including) | 0.8.2 (including) |
| Libav | Libav | 0.8.3 (including) | 0.8.3 (including) |
| Libav | Libav | 0.8.4 (including) | 0.8.4 (including) |