| Revision Date: | 2019-03-12 | Version: | 1 | | Title: | CVE-2019-9721 on Ubuntu 16.04 LTS (xenial) - medium. | | 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.
| | Family: | unix | Class: | vulnerability | | Status: | | Reference(s): | CVE-2019-9721
| | Platform(s): | Ubuntu 16.04 LTS
| Product(s): | | | Definition Synopsis | | Ubuntu 16.04 LTS (xenial) is installed. AND Package Information
NOT ffmpeg package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libav-tools package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libavcodec-extra package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libavcodec-ffmpeg-extra56 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libavcodec-ffmpeg56 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libavdevice-ffmpeg56 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libavfilter-ffmpeg5 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libavformat-ffmpeg56 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libavresample-ffmpeg2 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libavutil-ffmpeg54 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libpostproc-ffmpeg53 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libswresample-ffmpeg1 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
OR NOT libswscale-ffmpeg3 package in xenial, while related to the CVE in some way, is not affected (note: 'code not present').
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