Apple Security Updates

Number: AV17-161
Date: 1 November 2017

Purpose

The purpose of this advisory is to bring attention to multiple Apple system security updates for iCloud for Windows, iOS, iTunes for Windows, macOS High Sierra, macOS Sierra, macOS El Capitan, Safari, tvOS and watchOS.

Assessment

Apple has released the following support articles addressing security vulnerabilities in various products:

-iCloud for Windows 7.1
-iOS 11.1
-iTunes 12.7.1 for Windows
-macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan
-Safari 11.1
-tvOS 11.1
-watchOS 4.1

CVE Reference: CVE-2016-2161, CVE-2016-4736, CVE-2016-5387, CVE-2016-736, CVE-2016-8740, CVE-2016-8743, CVE-2017-1000100, CVE-2017-1000101, CVE-2017-11103, CVE-2017-11108, CVE-2017-11541, CVE-2017-11542, CVE-2017-11543, CVE-2017-12893, CVE-2017-12894, CVE-2017-12895, CVE-2017-12896, CVE-2017-12897, CVE-2017-12898, CVE-2017-12899, CVE-2017-12900, CVE-2017-12901, CVE-2017-12902, CVE-2017-12985, CVE-2017-12986, CVE-2017-12987, CVE-2017-12988, CVE-2017-12989, CVE-2017-12990, CVE-2017-12991, CVE-2017-12992, CVE-2017-12993, CVE-2017-12994, CVE-2017-12995, CVE-2017-12996, CVE-2017-12997, CVE-2017-12998, CVE-2017-12999, CVE-2017-13000, CVE-2017-13001, CVE-2017-13002, CVE-2017-13003, CVE-2017-13004, CVE-2017-13005, CVE-2017-13006, CVE-2017-13007, CVE-2017-13008, CVE-2017-13009, CVE-2017-13010, CVE-2017-13011, CVE-2017-13012, CVE-2017-13013, CVE-2017-13014, CVE-2017-13015, CVE-2017-13016, CVE-2017-13017, CVE-2017-13018, CVE-2017-13019, CVE-2017-13020, CVE-2017-13021, CVE-2017-13022, CVE-2017-13023, CVE-2017-13024, CVE-2017-13025, CVE-2017-13026, CVE-2017-13027, CVE-2017-13028, CVE-2017-13029, CVE-2017-13030, CVE-2017-13031, CVE-2017-13032, CVE-2017-13033, CVE-2017-13034, CVE-2017-13035, CVE-2017-13036, CVE-2017-13037, CVE-2017-13038, CVE-2017-13039, CVE-2017-13040, CVE-2017-13041, CVE-2017-13042, CVE-2017-13043, CVE-2017-13044, CVE-2017-13045, CVE-2017-13046, CVE-2017-13047, CVE-2017-13048, CVE-2017-13049, CVE-2017-13050, CVE-2017-13051, CVE-2017-13052, CVE-2017-13053, CVE-2017-13054, CVE-2017-13055, CVE-2017-13077, CVE-2017-13078, CVE-2017-13080, CVE-2017-13687, CVE-2017-13688, CVE-2017-13689, CVE-2017-13690, CVE-2017-13725, CVE-2017-13782, CVE-2017-13783, CVE-2017-13784, CVE-2017-13785, CVE-2017-13786, CVE-2017-13788, CVE-2017-13789, CVE-2017-13790, CVE-2017-13791, CVE-2017-13792, CVE-2017-13793, CVE-2017-13794, CVE-2017-13795, CVE-2017-13796, CVE-2017-13798, CVE-2017-13799, CVE-2017-13800, CVE-2017-13801, CVE-2017-13802, CVE-2017-13803, CVE-2017-13804, CVE-2017-13805, CVE-2017-13807, CVE-2017-13808, CVE-2017-13809, CVE-2017-13810, CVE-2017-13811, CVE-2017-13812, CVE-2017-13813, CVE-2017-13814, CVE-2017-13815, CVE-2017-13816, CVE-2017-13817, CVE-2017-13818, CVE-2017-13819, CVE-2017-13820, CVE-2017-13821, CVE-2017-13822, CVE-2017-13823, CVE-2017-13824, CVE-2017-13825, CVE-2017-13826, CVE-2017-13828, CVE-2017-13830, CVE-2017-13831, CVE-2017-13832, CVE-2017-13834, CVE-2017-13836, CVE-2017-13838, CVE-2017-13840, CVE-2017-13841, CVE-2017-13842, CVE-2017-13844, CVE-2017-13846, CVE-2017-13849, CVE-2017-3167, CVE-2017-3169, CVE-2017-7113, CVE-2017-7132, CVE-2017-7659, CVE-2017-7668, CVE-2017-7679, CVE-2017-9788, CVE-2017-9789

Suggested Action

CCIRC recommends that owner/operators test and deploy the vendor released updates or workarounds to affected platforms.

References:

https://support.apple.com/en-ca/HT208225
https://support.apple.com/en-ca/HT208224
https://support.apple.com/en-ca/HT208223
https://support.apple.com/en-ca/HT208219
https://support.apple.com/en-ca/HT208221
https://support.apple.com/en-ca/HT208222
https://support.apple.com/en-ca/HT208220

Note to Readers

In support of Public Safety's mission to build a safe and resilient Canada, CCIRC's mandate is to help ensure the security and resilience of the vital non-federal government cyber systems that underpin Canada's national security, public safety and economic prosperity. As Canada's computer security incident response team, CCIRC is Canada's national coordination centre for the prevention and mitigation of, preparedness for, response to, and recovery from cyber incidents on non-federal government systems. It does this by providing authoritative advice and support, and coordinating information sharing and incident response.

Please note, CCIRC PGP key has recently been updated.
http://www.publicsafety.gc.ca/cnt/ntnl-scrt/cbr-scrt/_fl/CCIRCPublicPGPKey.txt

For general information, please contact Public Safety Canada's Public Affairs division at:

Telephone: 613-944-4875 or 1-800-830-3118
Fax: 613-998-9589
E-mail: ps.communications-communications.sp@canada.ca

Date modified: