Bug 1165660 (CVE-2014-7909)

Summary:	CVE-2014-7909 chromium-browser: Uninitialized memory read in Skia
Product:	[Other] Security Response	Reporter:	Vasyl Kaigorodov <vkaigoro>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	huzaifas, jgrulich, jreznik, kalevlember, kevin, kevin, martin.sourada, mclasen, mtasaka, rdieter, rnovacek, than, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	Chrome 39.0.2171.65	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-09-04 06:36:37 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1165942, 1165943
Bug Blocks:	1165665, 1167618

Description Vasyl Kaigorodov 2014-11-19 13:00:00 UTC

Unspecified vulnerability was found [1] in Skia (2D rendering engine used in Chromium) which leads to uninitialized memory read.

[1]: https://code.google.com/p/chromium/issues/detail?id=391001

External References:

http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html

Comment 2 Huzaifa S. Sidhpurwala 2014-11-20 05:41:32 UTC

Upstream patch:

https://skia.googlesource.com/skia/+/1c577cd3ee331944b9061ee0eec147b211ee563c

Comment 3 errata-xmlrpc 2014-11-24 20:57:31 UTC

This issue has been addressed in the following products:

  Supplementary for Red Hat Enterprise Linux 6

Via RHSA-2014:1894 https://rhn.redhat.com/errata/RHSA-2014-1894.html

Comment 4 Huzaifa S. Sidhpurwala 2015-09-04 06:36:37 UTC

Analysis:

On further investigation, it was found that this issue does not affect librsvg2. It only affects the skia library.

Statement:

This issue did not affect the versions of librsvg2 as shipped with Red Hat Enterprise Linux 5, 6 and 7.