Safari: Multiple vulnerabilities

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.3194
                      Security fixes in Safari 11.0.2
                             14 December 2017

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

Product:           Safari
Publisher:         Apple
Operating System:  Mac OS
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-13870 CVE-2017-13866 CVE-2017-13856
                   CVE-2017-7157 CVE-2017-7156 

Original Bulletin: 
   https://support.apple.com/en-au/HT208324

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APPLE-SA-2017-12-13-5 Safari 11.0.2

Safari 11.0.2 addresses the following:

WebKit
Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and
macOS High Sierra 10.13.2
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: Multiple memory corruption issues were addressed with
improved memory handling.
CVE-2017-7156: an anonymous researcher
CVE-2017-7157: an anonymous researcher
CVE-2017-13856: Jeonghoon Shin
CVE-2017-13870: an anonymous researcher
CVE-2017-13866: an anonymous researcher

Installation note:

Safari 11.0.2 may be obtained from the Mac App Store.

Information will also be posted to the Apple Security Updates
web site: https://support.apple.com/kb/HT201222

This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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