CVE-2023-6603
HIGH7.5EPSS 0.17%ffmpeg - security update
Published: 12/31/2024Modified: 4/28/2026
Description
A flaw was found in FFmpeg's HLS playlist parsing. This vulnerability allows a denial of service via a maliciously crafted HLS playlist that triggers a null pointer dereference during initialization.
Affected packages (2)
- Debian/ffmpegfrom 0, < 7:4.3.9-0+deb11u2
- Debian/ffmpegfrom 0, < 7:4.3.9-0+deb11u2
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 |