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CVE-2020-13904
Published: Jun 7, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://trac.ffmpeg.org/ticket/8673
x_refsource_MISC
DSA-4722
vendor-advisory
x_refsource_DEBIAN
[debian-lts-announce] 20200727 [SECURITY] [DLA 2291-1] ffmpeg security update
mailing-list
x_refsource_MLIST
USN-4431-1
vendor-advisory
x_refsource_UBUNTU
GLSA-202007-58
vendor-advisory
x_refsource_GENTOO
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