Integer signedness error in the _zend_mm_alloc_int function in the Zend Memory Manager in PHP 5.2.0 allows remote attackers to execute arbitrary code via a large emalloc request, related to an incorrect signed long cast, as demonstrated via the HTTP SOAP client in PHP, and via a call to msg_receive with the largest positive integer value of maxsize.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Php | Php | 5.2.0 (including) | 5.2.0 (including) |