ESB-2019.0389 - [Mac] macOS: Multiple vulnerabilities 2019-02-08

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0389
                 macOS Mojave 10.14.3 Supplemental Update
                              8 February 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           macOS
Publisher:         Apple
Operating System:  Mac OS
Impact/Access:     Increased Privileges     -- Remote with User Interaction
                   Access Confidential Data -- Remote/Unauthenticated      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-7288 CVE-2019-7286 CVE-2019-6223

Reference:         ESB-2019.0388

Original Bulletin: 
   https://support.apple.com/en-au/HT209521

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macOS Mojave 10.14.3 Supplemental Update

Released February 7, 2019

FaceTime

Available for: macOS Mojave 10.14.3

Impact: The initiator of a Group FaceTime call may be able to cause the
recipient to answer

Description: A logic issue existed in the handling of Group FaceTime calls. The
issue was addressed with improved state management.

CVE-2019-6223: Grant Thompson of Catalina Foothills High School, Daven Morris of
Arlington, TX

Foundation

Available for: macOS Mojave 10.14.3

Impact: An application may be able to gain elevated privileges

Description: A memory corruption issue was addressed with improved input
validation.

CVE-2019-7286: an anonymous researcher, Clement Lecigne of Google Threat
Analysis Group, Ian Beer of Google Project Zero, and Samuel Gross of Google
Project Zero

Live Photos in FaceTime

Available for: macOS Mojave 10.14.3

Impact: A thorough security audit of the FaceTime service uncovered an issue
with Live Photos

Description: The issue was addressed with improved validation on the FaceTime
server.

CVE-2019-7288: Apple


Installing macOS Mojave 10.14.3 Supplemental Update on your Mac updates the
build number of macOS to 18D109. This build contains the security content
described in this article. If you update to macOS Mojave 10.14.3 and your macOS
build is not 18D109, make sure you also install the Supplemental Update.

Learn how to find the macOS version and build number on your Mac.

Learn how to update the software on your Mac.

Information about products not manufactured by Apple, or independent websites
not controlled or tested by Apple, is provided without recommendation or
endorsement. Apple assumes no responsibility with regard to the selection,
performance, or use of third-party websites or products. Apple makes no
representations regarding third-party website accuracy or reliability. Risks are
inherent in the use of the Internet. Contact the vendor for additional
information. Other company and product names may be trademarks of their
respective owners.

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