Posted by Apple Product Security on Oct 01

APPLE-SA-2015-09-30-3 OS X El Capitan 10.11

OS X El Capitan 10.11 is now available and addresses the following:

Address Book
Available for: Mac OS X v10.6.8 and later
Impact: A local attacker may be able to inject arbitrary code to
processes loading the Address Book framework
Description: An issue existed in Address Book framework’s handling
of an environment variable. This issue was addressed through improved
environment variable…