CVE-2006-4812

Published: 10 October 2006

Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).

Priority

Unknown

Status

Package Release Status
php4
Launchpad, Ubuntu, Debian
Upstream Needs triage

php5
Launchpad, Ubuntu, Debian
Upstream Needs triage