CVE-2018-9841
8.8
HIGH
CVSS 3.1
EPSS 0.51%
Description
The export function in libavfilter/vf_signature.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (out-of-array access) or possibly have unspecified other impact via a long filename.
How to fix CVE-2018-9841
To remediate CVE-2018-9841, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:3.4.3-1 or later
Is CVE-2018-9841 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:3.4.3-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |