CVE-2011-1471

NameCVE-2011-1471
DescriptionInteger signedness error in zip_stream.c in the Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive file that triggers errors in zip_fread function calls.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2266-1
NVD severitymedium (attack range: remote, user-initiated)
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
php5 (PTS)squeeze (security), squeeze5.3.3-7+squeeze19fixed
squeeze (lts)5.3.3-7+squeeze25fixed
wheezy5.4.36-0+deb7u1fixed
wheezy (security)5.4.36-0+deb7u3fixed
jessie5.6.5+dfsg-2fixed
sid5.6.6+dfsg-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php5source(unstable)5.3.6-1medium
php5sourcelenny5.2.6.dfsg.1-1+lenny12mediumDSA-2266-1
php5sourcesqueeze5.3.3-7+squeeze3mediumDSA-2266-1

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