php: integer overflow in unserialize()

An integer overflow flaw was found in the way custom objects were unserialized. Specially crafted input processed by the unserialize function could cause a PHP application to crash...

UBUNTU-CVE-2014-3669

Integer overflow in the objectcustom function in ext/standard/varunserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service application crash or possibly execute arbitrary code via an argument to the unserialize function...

security flaw

Integer overflow in PHP 4.4.4 and earlier allows remote context-dependent attackers to execute arbitrary code via a long string to the unserialize function, which triggers the overflow in the ZVAL reference counter...