Apple Security Updates

Number: AV17-138
Date: 20 September 2017


The purpose of this advisory is to bring attention to multiple Apple system security updates for iOS 11, Safari 11, Xcode 9, tvOS 11, watchOS 4 and iTunes 12.7.


Apple has released the following support articles regarding security vulnerabilities in their products:

This update addresses multiple vulnerabilities on the systems listed above.

Apple will release further details shortly for iTunes 12.7, tvOS 11 and watchOS 4.

CVE Reference: CVE-2017-1000117, CVE-2017-7072, CVE-2017-7076, CVE-2017-7085, CVE-2017-7088, CVE-2017-7089, CVE-2017-7097, CVE-2017-7106, CVE-2017-7118, CVE-2017-7134, CVE-2017-7135, CVE-2017-7136, CVE-2017-7137, CVE-2017-9800

Suggested action

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


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.

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

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