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PRIOn knowledge basePRION:CVE-2019-9721HistoryMar 12, 2019 - 9:29 a.m.
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2019-03-1209:29:00
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A denial of service in the subtitle decoder in FFmpeg 3.2 and 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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 18.04 | |
| ubuntu_linux | eq | 18.10 | |
| ubuntu_linux | eq | 19.04 | |
| ffmpeg | eq | 3.2 | |
| ffmpeg | eq | 4.1 |
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