CVE-2017-11684
7.5
HIGH
CVSS 3.1
EPSS 0.75%
Description
There is an illegal address access in the build_table function in libavcodec/bitstream.c of Libav 12.1 that will lead to remote denial of service via crafted input.
How to fix CVE-2017-11684
To remediate CVE-2017-11684, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:2.3.1-1 or later
Is CVE-2017-11684 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:2.3.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |