Bug 692418 (CVE-2019-12730)

Summary:	<media-video/ffmpeg-{3.2.14,4.1.4: multiple vulnerabilities
Product:	Gentoo Security	Reporter:	Teika kazura <teika>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	major	CC:	jstein, media-video, nobrowser
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:	B3 [glsa+ cve]
Package list:		Runtime testing required:	---
Bug Depends on:	711144
Bug Blocks:

Description Teika kazura 2019-08-18 07:05:39 UTC

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.

See e.g. https://security-tracker.debian.org/tracker/CVE-2019-12730, https://nvd.nist.gov/vuln/detail/CVE-2019-12730.

Impact: Critical (cvss v3.0) / high (cvss v2.0)

Best regards.

Comment 1 Teika kazura 2020-01-23 07:23:50 UTC

*ping*

Comment 2 Yury German Gentoo Infrastructure

2020-03-20 05:21:18 UTC

This should of been stable, resetting it with depends on 711144 which is undergoing stabilization.

Added to an existing GLSA Request.

Comment 3 GLSAMaker/CVETool Bot gentoo-dev

2020-03-30 15:07:11 UTC

This issue was resolved and addressed in
 GLSA 202003-65 at https://security.gentoo.org/glsa/202003-65
by GLSA coordinator Thomas Deutschmann (whissi).