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Medium severity6.5NVD Advisory· Published May 26, 2021· Updated Jun 17, 2026

CVE-2020-22028

CVE-2020-22028

Description

Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at libavfilter/vf_avgblur.c, which could cause a remote Denial of Service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5

FFmpeg/FFmpegdescription
FFmpeg/Ffmpegllm-fuzzy2 versions
4.2+ 1 more
- (no CPE)range: 4.2
- cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*
Debian/linux2 versions
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

3

trac.ffmpeg.org/ticket/8274nvdExploitIssue TrackingVendor Advisory
lists.debian.org/debian-lts-announce/2021/08/msg00018.htmlnvdMailing ListThird Party Advisory
www.debian.org/security/2021/dsa-4990nvdThird Party Advisory

News mentions

0

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