CVE-2019-12730 Detail

Current Description

aa_read_header in libavformat/aadec.c in FFmpeg before 3.2.14 and 4.x before 4.1.4 does not check for sscanf failure and consequently allows use of uninitialized variables.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/109317
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/9b4004c054964a49c7ba44583f4cee22486dd8f2
https://git.ffmpeg.org/gitweb/ffmpeg.git/shortlog/n4.1.4
https://github.com/FFmpeg/FFmpeg/commit/ed188f6dcdf0935c939ed813cf8745d50742014b Patch  Third Party Advisory 
https://github.com/FFmpeg/FFmpeg/compare/a97ea53...ba11e40 Third Party Advisory 
https://seclists.org/bugtraq/2019/Aug/30
https://security.gentoo.org/glsa/202003-65
https://usn.ubuntu.com/4431-1/
https://www.debian.org/security/2019/dsa-4502

Weakness Enumeration

CWE-ID CWE Name Source
CWE-908 Use of Uninitialized Resource cwe source acceptance level NIST  

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12730
NVD Published Date:
06/04/2019
NVD Last Modified:
08/24/2020
Source:
MITRE