Bug 822005 (CVE-2011-3092)

Summary:	CVE-2011-3092 v8: DoS in the regex implementation
Product:	[Other] Security Response	Reporter:	Vincent Danen <vdanen>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	tcallawa, tchollingsworth, tomspur
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-01-16 22:43:16 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:	822006
Bug Blocks:

Description Vincent Danen 2012-05-16 04:41:15 UTC

Common Vulnerabilities and Exposures assigned an identifier CVE-2011-3092 to
the following vulnerability:

Name: CVE-2011-3092
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3092
Assigned: 20110809
Reference: http://code.google.com/p/chromium/issues/detail?id=122337
Reference: http://googlechromereleases.blogspot.com/2012/05/stable-channel-update.html

The regex implementation in Google V8, as used in Google Chrome before
19.0.1084.46, allows remote attackers to cause a denial of service
(invalid write operation) or possibly have unspecified other impact
via unknown vectors.


NOTE: I can only assume this affects the version of v8 as provided by Fedora, but the upstream bug is not public so can't verify.

Comment 1 Vincent Danen 2012-05-16 04:42:02 UTC

Created v8 tracking bugs for this issue

Affects: fedora-all [bug 822006]

Comment 2 Vincent Danen 2013-01-16 22:43:16 UTC

This has been fixed in Fedora:

* Fri Jul 06 2012 Tom Callaway <spot@xxx> 1:3.10.8-1
- update to 3.10.8 (chromium 20)