The ljpeg_decode_yuv_scan function in libavcodec/mjpegdec.c in FFmpeg before 2.8.2 omits certain width and height checks, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ffmpeg | Ffmpeg | * | 2.8.1 (including) |
| Ffmpeg | Ubuntu | vivid | * |
| Ffmpeg | Ubuntu | wily | * |
| Libav | Ubuntu | vivid | * |