DEBIAN-CVE-2023-6603

DEBIAN-CVE-2023-6603 PUBLISHED CVSS 7.5 HIGH

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.

Risk Scores

CVSS v3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:12	ffmpeg	0, 0, 0
Debian:14	ffmpeg	0, 0, 0
Debian:13	ffmpeg	0, 0, 0
Debian:11	ffmpeg	*, 0, 0

Timeline

Dec 31, 2024 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2023-6603 advisory

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