CVE-2010-4577

NameCVE-2010-4577
DescriptionThe 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."
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2188-1
NVD severitymedium (attack range: remote)
Debian/oldstablenot vulnerable.
Debian/stablenot vulnerable.
Debian/testingnot vulnerable.
Debian/unstablenot vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chromium-browser (PTS)squeeze (security), squeeze6.0.472.63~r59945-5+squeeze6fixed
wheezy, wheezy (security)37.0.2062.120-1~deb7u1fixed
jessie40.0.2214.111-1fixed
sid41.0.2272.76-1fixed
webkit (PTS)squeeze1.2.7-0+squeeze2fixed
squeeze (security)1.2.7-0+squeeze1fixed
wheezy1.8.1-3.4fixed

The information above is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromium-browsersource(unstable)6.0.472.63~r59945-4medium
webkitsource(unstable)1.2.7-1medium
webkitsourcesqueeze1.2.7-0+squeeze1mediumDSA-2188-1

Notes

https://bugs.webkit.org/show_bug.cgi?id=49883
http://code.google.com/p/chromium/issues/detail?id=63866
http://trac.webkit.org/changeset/72685

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