CVE-2020-22043
6.5
MEDIUM
CVSS 3.1
EPSS 0.21%
Description
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c.
How to fix CVE-2020-22043
To remediate CVE-2020-22043, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:4.3-2 or later
Is CVE-2020-22043 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:4.3-2
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 |