CVE-2004-0594

The memory_limit functionality in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, under certain conditions such as when register_globals is enabled, allows remote attackers to execute arbitrary code by triggering a memory_limit abort during execution of the zend_hash_init function and overwriting a HashTable destructor pointer before the initialization of key data structures is complete.

The memory_limit functionality in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, under certain conditions such as when register_globals is enabled, allows remote attackers to execute arbitrary code by triggering a memory_limit abort during execution of the zend_hash_init function and overwriting a HashTable destructor pointer before the initialization of key data structures is complete.

La funcionalidad memory_limit de PHP 4.x a 4.3.7 y 5.x a 5.0.0RC3, bajo ciertas condiciones, como cuando register_globals está habilitado, permite a atacantes remotos ejecutar código de su elección disparando un aborto por memory_limit de la función zend_hash_init y sobrescribiendo un puntero de destructor de HashTable antes de que la incialización de las estructuras de datos clave se haya completado.