CVE-2015-6989 Information

Description

Grand Central Dispatch in Apple iOS before 9.1 OS X before 10.11.1 and watchOS before 2.0.1 allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted package that is mishandled during dispatch calls.

Reference

http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html http://lists.apple.com/archives/security-announce/2015/Oct/msg00003.html http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.html http://www.securitytracker.com/id/1033929 https://support.apple.com/HT205370 https://support.apple.com/HT205375 https://support.apple.com/HT205378