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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
The SPL component in PHP before 5.4.30 and 5.5.x before 5.5.14 incorrectly anticipates that certain data structures will have the array data type after unserialization, which allows remote attackers to execute arbitrary code via a crafted string that triggers use of a Hashtable destructor, related to "type confusion" issues in (1) ArrayObject and (2) SPLObjectStorage.
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Allows unauthorized disclosure of informationAllows unauthorized modificationAllows disruption of service
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http://secunia.com/advisories/60998 [No Types Assigned]
http://www-01.ibm.com/support/docview.wss?uid=swg21683486 [No Types Assigned]
http://www.securityfocus.com/bid/68237 [No Types Assigned]