CVE-2011-4153

NameCVE-2011-4153
DescriptionPHP 5.3.8 does not always check the return value of the zend_strndup function, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted input to an application that performs strndup operations on untrusted string data, as demonstrated by the define function in zend_builtin_functions.c, and unspecified functions in ext/soap/php_sdl.c, ext/standard/syslog.c, ext/standard/browscap.c, ext/oci8/oci8.c, ext/com_dotnet/com_typeinfo.c, and main/php_open_temporary_file.c.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2408-1
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
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)5.3.9-1low
php5sourcesqueeze5.3.3-7+squeeze8mediumDSA-2408-1

Search for package or bug name: Reporting problems