In FFmpeg 4.0.1, a missing check for failure of a call to init_get_bits8() in the avpriv_ac3_parse_header function in libavcodec/ac3_parser.c may trigger a NULL pointer dereference while converting a crafted AVI file to MPEG4, leading to a denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | ffmpeg | < 4.0.2-r0 | UNKNOWN |
Alpine | edge-community | noarch | ffmpeg4 | < 4.0.2-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | ffmpeg | < 4.0.2-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | ffmpeg | < 4.0.2-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | ffmpeg | < 4.0.2-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | ffmpeg | < 4.0.2-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | ffmpeg | < 4.0.2-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | ffmpeg | < 4.0.2-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | ffmpeg | < 4.0.2-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | ffmpeg4 | < 4.0.2-r0 | UNKNOWN |