ByteOS Network

NVD Vulnerability Details :

CVE-2019-9721

Analyzed

Source-cve@mitre.org

Published At-12 Mar, 2019 | 09:29

Updated At-07 Oct, 2022 | 01:57

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Primary	2.0	4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P

CPE Matches

Weaknesses

CWE ID	Type	Source
CWE-125	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
http://www.securityfocus.com/bid/107384	cve@mitre.org	Broken Link
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/894995c41e0795c7a44f81adc4838dedc3932e65	cve@mitre.org	Mailing List Patch Third Party Advisory
https://github.com/FFmpeg/FFmpeg/commit/273f2755ce8635d42da3cde0eeba15b2e7842774	cve@mitre.org	Patch Third Party Advisory
https://usn.ubuntu.com/3967-1/	cve@mitre.org	Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History