Google’s Project Zero vulnerability research program has revealed the existence of three more zero-day vulnerabilities on Apple’s OS X platform. The first flaw, “,” allows an attacker to pass arbitrary commands to the networkddaemon because it does not check its input properly. The second and third vulnerability both are related to OS X’s low-level I/OKit kernel framework. The last but not the least,” gives an attacker the ability to write into kernel memory, potentially allowing them to crash systems or access private data.
Source: https://thehackernews.com/2015/01/apple-os-x-zero-day-vulnerabilities.html