CVE-2011-0226

NameCVE-2011-0226
DescriptionInteger signedness error in psaux/t1decode.c in FreeType before 2.4.6, as used in CoreGraphics in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted Type 1 font in a PDF document, as exploited in the wild in July 2011.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2294-1
NVD severityhigh (attack range: remote, user-initiated)
Debian Bugs635871
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
freetype (PTS)squeeze (security), squeeze2.4.2-2.1+squeeze4fixed
squeeze (lts)2.4.2-2.1+squeeze5fixed
wheezy2.4.9-1.1fixed
wheezy (security)2.4.9-1.1+deb7u1fixed
jessie2.5.2-3fixed
sid2.5.2-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
freetypesource(unstable)2.4.6-1high635871
freetypesourcelenny2.3.7-2+lenny6highDSA-2294-1
freetypesourcesqueeze2.4.2-2.1+squeeze1highDSA-2294-1

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