Bug 667025 (CVE-2010-4577)

Summary:	CVE-2010-4577 webkit: CSS Font Face Parsing Type Confusion Vulnerability
Product:	[Other] Security Response	Reporter:	Huzaifa S. Sidhpurwala <huzaifas>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	fedora, huzaifas, kevin, kseifried, martin.sourada, mtasaka, stransky
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:	2011-09-26 21:44:36 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:	640385, 640386, 667027
Bug Blocks:

Description Huzaifa S. Sidhpurwala 2011-01-04 05:44:50 UTC

Common Vulnerabilities and Exposures assigned an identifier CVE-2010-4577 to
the following vulnerability:

Name: CVE-2010-4577
Status: Candidate
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4577
Assigned: 20101221
Reference: CONFIRM:http://code.google.com/p/chromium/issues/detail?id=63866
Reference: CONFIRM:http://googlechromereleases.blogspot.com/2010/12/stable-beta-channel-updates_13.html 

Google Chrome before 8.0.552.224 and Chrome OS before 8.0.552.343 do 
not properly parse Cascading Style Sheets (CSS) token sequences, 
which allows remote attackers to cause a denial of service 
(out-of-bounds read) via unspecified vectors.

Upstream:
Bugzilla: https://bugs.webkit.org/show_bug.cgi?id=49883
Trac: http://trac.webkit.org/changeset/72685

This is fixed in webkitgtk 1.2.6

Comment 1 Huzaifa S. Sidhpurwala 2011-01-04 05:55:12 UTC

Created webkitgtk tracking bugs for this issue

Affects: fedora-13 [bug 667027]

Comment 2 errata-xmlrpc 2011-01-25 17:08:02 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2011:0177 https://rhn.redhat.com/errata/RHSA-2011-0177.html