The ff_mjpeg_decode_sof function in libavcodec/mjpegdec.c in FFmpeg before 2.5.4 does not validate the number of components in a JPEG-LS Start Of Frame segment, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Motion JPEG data.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | ffmpeg | <Â 7:2.5.4-1 | ffmpeg_7:2.5.4-1_all.deb |
Debian | 11 | all | ffmpeg | <Â 7:2.5.4-1 | ffmpeg_7:2.5.4-1_all.deb |
Debian | 10 | all | ffmpeg | <Â 7:2.5.4-1 | ffmpeg_7:2.5.4-1_all.deb |
Debian | 999 | all | ffmpeg | <Â 7:2.5.4-1 | ffmpeg_7:2.5.4-1_all.deb |
Debian | 13 | all | ffmpeg | <Â 7:2.5.4-1 | ffmpeg_7:2.5.4-1_all.deb |