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. <a href"http://cwe.mitre.org/data/definitions/416.html">CWE 416: Use After Free</a>
Publication date: Mon, 16 May 2016 15:59:00 +0000