A vulnerability was found in gcc. It's possible to achieve an invalid write of size 8 due to an integer overflow in the demangling of virtual tables in method gnu_special. External references: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70492 Upstream fix: https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=234828 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4489
