Ubuntu Update for php5 USN-1761-1

Solution
Please Install the Updated Packages.
Insight
It was discovered that PHP incorrectly handled XML external entities in SOAP WSDL files. A remote attacker could use this flaw to read arbitrary files off the server.
Affected
php5 on Ubuntu 12.10 , Ubuntu 12.04 LTS , Ubuntu 11.10 , Ubuntu 10.04 LTS , Ubuntu 8.04 LTS