CVE-2018-15822
ffmpeg - security update
7.5
HIGH
CVSS 3.1
EPSS 1.4%
Description
The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 2.8 does not check for an empty audio packet, leading to an assertion failure.
How to fix CVE-2018-15822
To remediate CVE-2018-15822, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:4.0.3-1 or later
- Debian/ffmpeg—upgrade to 7:3.2.14-1~deb9u1 or later
- —upgrade to 6:11.12-1~deb8u7 or later
Is CVE-2018-15822 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 7:4.0.3-1
- from 0, < 7:3.2.14-1~deb9u1
- from 0, < 6:11.12-1~deb8u7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |