CVE-2020-22021
6.5
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.
How to fix CVE-2020-22021
To remediate CVE-2020-22021, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:4.3.2-0+deb11u2 or later
Is CVE-2020-22021 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:4.3.2-0+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |