Alpine/ffmpeg4: medium 6.5
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.
Action: Upgrade ffmpeg4 to 4.4.1-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.4.1-r0 | - |
Fixed versions
| 4.4.1-r0 |
Sources
- osv: ALPINE-CVE-2020-22021#Alpine:v3.21/ffmpeg4
- https://security.alpinelinux.org/vuln/CVE-2020-22021
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