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CVE-2019-9718
Published: Mar 12, 2019
Modified: Aug 4, 2024
PUBLISHED
Description
In FFmpeg 3.2 and 4.1, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because ff_htmlmarkup_to_ass in libavcodec/htmlsubtitles.c has a complex format argument to sscanf.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
107382
vdb-entry
x_refsource_BID
USN-3967-1
vendor-advisory
x_refsource_UBUNTU
20190523 [SECURITY] [DSA 4449-1] ffmpeg security update
mailing-list
x_refsource_BUGTRAQ
DSA-4449
vendor-advisory
x_refsource_DEBIAN
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