Security Advisory
CVE-2015-4116
9.8
CRITICAL
Vulnerability Description
Use-after-free vulnerability in the spl_ptr_heap_insert function in ext/spl/spl_heap.c in PHP before 5.5.27 and 5.6.x before 5.6.11 allows remote attackers to execute arbitrary code by triggering a failed SplMinHeap::compare operation.
Published Date
May 16, 2016
Official Source
NIST NVD Advisory