Detections
Analytics
CVE-2020-22031
high
Description
A Heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_w3fdif.c in filter16_complex_low, which might lead to memory corruption and other potential consequences.
References
https://www.debian.org/security/2021/dsa-4990
https://trac.ffmpeg.org/ticket/8243
https://trac.ffmpeg.org/attachment/ticket/8243/gdb-vf_w3fdif_191
https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html