Design/Logic Flaw

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...

CVE-2015-6834

Summary: CVE-2015-6834 (and related CVEs 2015-6835, 2015-6836, 2015-6837/6838) are PHP unserialize-related use-after-free and type-confusion vulnerabilities. They affect PHP priors to 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, enabling remote code execution via crafted serialized data ...