Apple OS X GateKeeper Bypass Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple OS X. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within Gatekeeper. The issue lies in the usage of signed applications that do not sign the frameworks they depend on. An attacker can leverage this vulnerability to execute code under the context of the user.