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CVE-2010-4577

This CVE name corresponds to:

Entered	Topic
2010-12-30	webkit-gtk2 -- Multiple vulnerabilities

The following information is adapted from the Common Vulnerabilities and Exposures (CVE) project. CVE and the CVE logo are trademarks of The MITRE Corporation. CVE content is Copyright 2005, The MITRE Corporation.

CVE-2010-4577 at cve.mitre.org

Details

Type	Candidate
Name	CVE-2010-4577
Phase	Assigned(20101221)

Description

The CSSParser::parseFontFaceSrc function in WebCore/css/CSSParser.cpp in WebKit, as used in Google Chrome before 8.0.552.224, Chrome OS before 8.0.552.343, webkitgtk before 1.2.6, and other products does not properly parse Cascading Style Sheets (CSS) token sequences, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted local font, related to "Type Confusion."

References

Source	Reference
MISC	http://trac.webkit.org/changeset/72685
MISC	http://trac.webkit.org/changeset/72685/trunk/WebCore/css/CSSParser.cpp
MISC	https://bugs.webkit.org/show_bug.cgi?id=49883
CONFIRM	http://code.google.com/p/chromium/issues/detail?id=63866
CONFIRM	http://googlechromereleases.blogspot.com/2010/12/stable-beta-channel-updates_13.html
CONFIRM	https://bugzilla.redhat.com/show_bug.cgi?id=667025
DEBIAN	DSA-2188
FEDORA	FEDORA-2011-0121
GENTOO	GLSA-201012-01
REDHAT	RHSA-2011:0177
BID	45722
OVAL	oval:org.mitre.oval:def:13953
SECUNIA	42648
SECUNIA	43086
VUPEN	ADV-2011-0216