In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 18.04 | |
ubuntu_linux | eq | 20.04 | |
ubuntu_linux | eq | 16.04 | |
debian_linux | eq | 9.0 | |
debian_linux | eq | 10.0 | |
ffmpeg | ge | 4.0 | |
ffmpeg | lt | 4.0.5 | |
ffmpeg | ge | 4.1 | |
ffmpeg | lt | 4.1.5 | |
ffmpeg | lt | 3.4.7 |