CVE-2020-22036

High

Description

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

SeverityHigh

CVSS8.8

Exploit probability—

Product

Ffmpeg

PublishedJun 1, 2021

First seenJun 1, 2021

How to fix

Vendor advisories

debian.org/security/2021/dsa-4990

Affected products

Product	Affected versions	Fixed in
ffmpeg ffmpeg	4.2	—
debian debian_linux	9.0, 10.0	—

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