CVE-2020-35964
6.5
MEDIUM
CVSS 3.1
EPSS 0.31%
Description
track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing.
How to fix CVE-2020-35964
To remediate CVE-2020-35964, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:4.3.1-6 or later
Is CVE-2020-35964 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:4.3.1-6
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 |