CVE-2019-9721 – A denial of service in the subtitle decoder in FFmpeg 4.1 allows attackers to hog the CPU …

Vuln ID: CVE-2019-9721

Published:  2019-03-12  09:29:00Z

Description: A denial of service in the subtitle decoder in FFmpeg 4.1 allows attackers to hog the CPU via a crafted video file in Matroska format, because handle_open_brace in libavcodec/htmlsubtitles.c has a complex format argument to sscanf.

Source: NVD.NIST.GOV

 

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