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CVE Vulnerability Details :

CVE-2019-9721

PUBLISHED

More Info Official Page

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-12 Mar, 2019 | 06:00

Updated At-04 Aug, 2024 | 22:01

▼CVE Numbering Authority (CNA)

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.

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Problem Types

Type	CWE ID	Description
text	N/A	n/a

References

Hyperlink	Resource
http://www.securityfocus.com/bid/107384	vdb-entry x_refsource_BID
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/894995c41e0795c7a44f81adc4838dedc3932e65	x_refsource_MISC
https://usn.ubuntu.com/3967-1/	vendor-advisory x_refsource_UBUNTU
https://github.com/FFmpeg/FFmpeg/commit/273f2755ce8635d42da3cde0eeba15b2e7842774	x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
http://www.securityfocus.com/bid/107384	vdb-entry x_refsource_BID x_transferred
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/894995c41e0795c7a44f81adc4838dedc3932e65	x_refsource_MISC x_transferred
https://usn.ubuntu.com/3967-1/	vendor-advisory x_refsource_UBUNTU x_transferred
https://github.com/FFmpeg/FFmpeg/commit/273f2755ce8635d42da3cde0eeba15b2e7842774	x_refsource_MISC x_transferred

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Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References