libavcodec/pngdec.c in FFmpeg before 2.4.2 accepts the monochrome-black format without verifying that the bits-per-pixel value is 1, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted PNG data.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | ffmpeg | < 7:2.4.3-1 | ffmpeg_7:2.4.3-1_all.deb |
Debian | 11 | all | ffmpeg | < 7:2.4.3-1 | ffmpeg_7:2.4.3-1_all.deb |
Debian | 10 | all | ffmpeg | < 7:2.4.3-1 | ffmpeg_7:2.4.3-1_all.deb |
Debian | 999 | all | ffmpeg | < 7:2.4.3-1 | ffmpeg_7:2.4.3-1_all.deb |
Debian | 13 | all | ffmpeg | < 7:2.4.3-1 | ffmpeg_7:2.4.3-1_all.deb |