What’s Vulnerable › Vulnerabilities
CVE-2020-22032
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.8% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-05-27 · updated 2026-06-17
- Weakness: CWE-787
Description
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.
Affected products
- Debian Linux: 9.0, 10.0
- FFmpeg: 4.2
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
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