CVE-2017-1000460
6.5
MEDIUM
CVSS 3.1
EPSS 0.22%
Description
In line libavcodec/h264dec.c:500 in libav(v13_dev0), ffmpeg(n3.4), chromium(56 prior Feb 13, 2017), the return value of init_get_bits is ignored and get_ue_golomb(&gb) is called on an uninitialized get_bits context, which causes a NULL deref exception.
How to fix CVE-2017-1000460
To remediate CVE-2017-1000460, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:3.1.1-1 or later
Is CVE-2017-1000460 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:3.1.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |