This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-22031 →

DEBIAN-CVE-2020-22031

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 corrupt...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 ffmpeg

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.3-2"}]}]

Debian:13 ffmpeg

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.3-2"}]}]

Debian:14 ffmpeg

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.3-2"}]}]

References

advisory security-tracker.debian.org