Use-after-free vulnerability in spl_ptr_heap_insert function in PHP before 5.5.27 and 5.6.x before 5.6.11

Use-after-free vulnerability in spl_ptr_heap_insert function in PHP before 5.5.27 and 5.6.x before 5.6.11

CVE-2015-4116 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

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.

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