Vulnerability Details CVE-2020-22032
A heap-based Buffer Overflow vulnerability exists FFmpeg 4.2 at libavfilter/vf_edgedetect.c in gaussian_blur, which might lead to memory corruption and other potential consequences.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.5%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
- https://cwe.mitre.org/data/definitions/122.html
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html
- https://trac.ffmpeg.org/ticket/8275
- https://www.debian.org/security/2021/dsa-4990
- https://cwe.mitre.org/data/definitions/122.html
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html
- https://trac.ffmpeg.org/ticket/8275
- https://www.debian.org/security/2021/dsa-4990
Products affected by CVE-2020-22032
-
cpe:2.3:a:ffmpeg:ffmpeg:4.2
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:9.0