CVE-2023-6601

medium

Description

A flaw was found in FFmpeg's HLS demuxer. This vulnerability allows bypassing unsafe file extension checks and triggering arbitrary demuxers via base64-encoded data URIs appended with specific file extensions.

References

https://lists.debian.org/debian-lts-announce/2025/07/msg00004.html

https://bugzilla.redhat.com/show_bug.cgi?id=2253172

Details

Source: Mitre, NVD

Published: 2025-01-06

Updated: 2025-11-03

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.7

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N