To all IT Professionals:


Apple has released security updates for OS X, iOS, Safari, and Apple TV to address multiple vulnerabilities. Exploitation of some of these vulnerabilities may allow a remote attacker to take control of the affected system.

Available updates include:

US-CERT encourages users and administrators to review Apple security updates HT204659 (link is external), HT204661 (link is external), HT204658 (link is external), and HT204662 (link is external), and apply the necessary updates.



Departments fully managed by ITS will have the updates automatically distributed.  Departments using SCCM and/or Casper to manage their own devices should enable the updates for distribution to their users.  For more information about how you can take advantage of the Enterprise Desktop Services provided by ITS, please visit



Please contact the UNL ITS Security Team for any questions or concerns (402-472-5700, [log in to unmask])





Michael Rutt | Sr. Security Analyst | [log in to unmask] | 402-472-0933

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