CVE-2015-3718
systemstatsd in the System Stats subsystem in Apple OS X before 10.10.4 does not properly interpret data types encountered in interprocess communication, which allows attackers to execute arbitrary code with systemstatsd privileges via a crafted app, related to a "type confusion" issue.
Date published : 2015-07-02
http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html