CVE-2023-6603
Ffmpeg: null pointer dereference in ffmpeg hls parsing
- State
- Published
- Severity
- 7.5 High
- Published
- Dec 31, 2024
- Updated
- Aug 21, 2025
- Reserved
- Dec 8, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | fedora |
Weaknesses
- CWE-476 NULL Pointer Dereference
Affected Products
| Product | Versions |
|---|---|
FFmpeg |
|
References
- RHBZ#2334335issue-tracking
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