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CVE-2023-6601

Ffmpeg: hls unsafe file extension bypass in ffmpeg

CVSS 4.7 MEDIUMEPSS 0.4%CWE-94CWE-99
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Productos afectados
FFmpeg

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Referencias
https://bugzilla.redhat.com/show_bug.cgi?id=2253172https://lists.debian.org/debian-lts-announce/2025/07/msg00004.html