Security Advisory
CVE-2015-6834
9.8
CRITICAL
Vulnerability Description
Multiple use-after-free vulnerabilities in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 allow remote attackers to execute arbitrary code via vectors related to (1) the Serializable interface, (2) the SplObjectStorage class, and (3) the SplDoublyLinkedList class, which are mishandled during unserialization.
Published Date
May 16, 2016
Official Source
NIST NVD Advisory