Bug 634748 (CVE-2017-9990, CVE-2017-9995)

Summary:	<media-video/ffmpeg-3.3.1: Multiple vulnerability
Product:	Gentoo Security	Reporter:	GLSAMaker/CVETool Bot <glsamaker>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	minor	CC:	media-video
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:	B3 [noglsa cve]
Package list:		Runtime testing required:	---

Description GLSAMaker/CVETool Bot gentoo-dev

2017-10-19 03:51:20 UTC

CVE-2017-9995 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9995):
  libavcodec/scpr.c in FFmpeg 3.3 before 3.3.1 does not properly validate
  height and width data, which allows remote attackers to cause a denial of
  service (heap-based buffer overflow and application crash) or possibly have
  unspecified other impact via a crafted file.

CVE-2017-9990 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9990):
  Stack-based buffer overflow in the color_string_to_rgba function in
  libavcodec/xpmdec.c in FFmpeg 3.3 before 3.3.1 allows remote attackers to
  cause a denial of service (application crash) or possibly have unspecified
  other impact via a crafted file.


@Maintainers we have older versions, could you please confirm if those are vulnerable?

Thanks

Comment 1 Aaron Bauman (RETIRED) gentoo-dev

2017-10-26 00:46:41 UTC

GLSA Vote: No

Cleanup handled in bug #630460