CVE-2020-22027 | BDVDB-2026-154403 Detail

Description#

A heap-based Buffer Overflow vulnerability exits in FFmpeg 4.2 in deflate16 at libavfilter/vf_neighbor.c, which might lead to memory corruption and other potential consequences.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://trac.ffmpeg.org/ticket/8242
https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191
https://www.debian.org/security/2021/dsa-4990

Exploit#

No public exploit known

History#

Version 12021-05-27Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.