CVE-2019-9718

2019-03-12T09:29:00
ID CVE-2019-9718
Type cve
Reporter cve@mitre.org
Modified 2019-05-23T11:29:00

Description

In FFmpeg 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.