CVE-2023-49502
ffmpeg - security update
8.8
HIGH
CVSS 3.1
EPSS 0.25%
Description
Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary code via the ff_bwdif_filter_intra_c function in the libavfilter/bwdifdsp.c:125:5 component.
How to fix CVE-2023-49502
To remediate CVE-2023-49502, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:4.3.8-0+deb11u1 or later
- —upgrade to 7:4.3.8-0+deb11u1 or later
- —upgrade to 7:5.1.7-0+deb12u1 or later
Is CVE-2023-49502 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 7:4.3.8-0+deb11u1
- from 0, < 7:4.3.8-0+deb11u1
- from 0, < 7:5.1.7-0+deb12u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |