The vulnerability of the `ff_mpeg4_decode_picture_header` function in the `libavcodec/mpeg4videodec.c` file of the FFmpeg multimedia library, related to pointer arithmetic errors, allows attackers to cause a denial-of-service attack.

The vulnerability of the ffmpeg4decodepictureheader function in the libavcodec/mpeg4videodec.c file of the FFmpeg multimedia library is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure by using a specially created AVI file...