# MA-639.092016: MyCERT Advisory - Apple Releases Multiple Security Updates

**Date:** 22 Sep 2016  
**Source:** https://www.mycert.org.my/portal/advisory?id=MA-639.092016  
**Advisory ID:** MA-639.092016

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**1.0 Introduction**
Apple has released security updates to address vulnerabilities in macOS Server, macOS Sierra, and Safari. Exploitation of one of these vulnerabilities may allow a remote attacker to take control of an affected system. Users and administrators are encouraged to review the Apple security pages for macOS Server, macOS Sierra , and Safari and apply the necessary updates.
**2.0 Impact**
Exploitation of some of these vulnerabilities may allow a remote attacker to take control of a vulnerable system.
**3.0 Affected Products**
The affected product of Apple Software Update include:
- Prior version of macOS Server 5.2
- Prior version of macOS Sierra 10.12
- Prior version of Safari 10
**4.0 Recommendations**
MyCERT highly recommends users of these applications to upgrade to the latest version of the affected products:
**4.1 macOS Server 5.2**
<https://support.apple.com/en-us/HT207171>
**4.2 macOS Sierra 10.12**
<https://support.apple.com/en-us/HT207170>
**4.3 Safari 10**
<https://support.apple.com/en-us/HT207157>
Generally, MyCERT advises the users of this software to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.
For further enquiries, please contact MyCERT through the following channels:
E-mail : [[email protected]](/cdn-cgi/l/email-protection#5b3822393e296262621b3822393e29283e382e29322f22753622) or [[email protected]](/cdn-cgi/l/email-protection#6e03170d0b1c1a2e03170d0b1c1a40011c09400317) â€¨
Phone : 1-300-88-2999 (monitored during business hours)â€¨
Fax : +603 89453442 â€¨
Handphone : +60 19 2665850 (24x7 call incident reporting)â€¨
SMS : CYBER999 REPORT EMAIL COMPLAINT to 15888â€¨
Business Hours : Mon - Fri 09:00 AM - 18:00 PM MYTâ€¨
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Cyber999 Mobile Apps:  [IOS Users](https://itunes.apple.com/my/app/cyber999-mobile-application/id888552400?mt=8&ign-mpt=uo%3D4) or [Android Users](https://play.google.com/store/apps/details?id=my.cyber999.mobile)
**5.0     References**
> - Apple Releases Security Updates:
>   <https://www.us-cert.gov/ncas/current-activity/2016/09/20/Apple-Releases-Security-Updates>
> - Apple Security Update:
>   <https://support.apple.com/en-my/HT201222>
> - Apple Product Security:
>   <https://www.apple.com/support/security/>