Bug 515280

Summary:	<media-video/kino-1.3.4: LZO Denial of Service and Arbitrary Code Execution through embedded code
Product:	Gentoo Security	Reporter:	Yury German <blueknight>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	minor	CC:	media-video
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	http://seclists.org/oss-sec/2014/q2/676
Whiteboard:	C3 [noglsa]
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	515246

Description Yury German Gentoo Infrastructure

2014-06-27 01:13:24 UTC

It is suspected that this package is vulnerable to a security vulnerability in LZO. As such we ask maintainers with packages suspected to be vulnerable to verify if the package is (or have been) affected. 

Please see the information contained in the tracker bug 515246. "An integer overflow may occur when processing any variant of a "literal run" in the lzo1x_decompress_safe function. Each of these three locations is subject to an integer overflow when processing zero bytes.", additional information about the upstream vulnerability is available at http://seclists.org/oss-sec/2014/q2/665

Comment 1 Thomas Deutschmann (RETIRED) gentoo-dev

2016-11-22 19:52:20 UTC

=media-video/kino-1.3.4 contains vulnerable lzo through bundled ffmpeg however we are passing "--disable-local-ffmpeg" via configure (see https://gitweb.gentoo.org/repo/gentoo.git/tree/media-video/kino/kino-1.3.4.ebuild?id=69c57e4ba96a57f7f7ba7eff73127dc01bbaa4a9#n96) and using system's ffmpeg. So we are not affected.


@ Security: please vote/process with the bug.

Comment 2 Aaron Bauman (RETIRED) gentoo-dev

2016-11-23 14:02:16 UTC

GLSA Vote: No