CVE-2017-9051
9.8
CRITICAL
CVSS 3.1
EPSS 0.33%
Description
libav before 12.1 is vulnerable to an invalid read of size 1 due to NULL pointer dereferencing in the nsv_read_chunk function in libavformat/nsvdec.c.
How to fix CVE-2017-9051
To remediate CVE-2017-9051, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:2.6.1-1 or later
Is CVE-2017-9051 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:2.6.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |