libgd 2.1.1 - Signedness Heap Overflow

Overview ======== libgd 1 is an open-source image library. It is perhaps primarily used by the PHP project. It has been bundled with the default installation of PHP since version 4.3 2. A signedness vulnerability CVE-2016-3074 exist in libgd 2.1.1 which may result in a heap overflow when processi...