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             AUSCERT External Security Bulletin Redistribution

                               Safari 13.0.4
                             11 December 2019


        AusCERT Security Bulletin Summary

Product:           Apple macOS
Publisher:         Apple
Operating System:  Mac OS
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-8846 CVE-2019-8844 CVE-2019-8835

Original Bulletin: 

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APPLE-SA-2019-12-10-6 Safari 13.0.4

Safari 13.0.4 is now available and addresses the following:

Available for: macOS Mojave and macOS High Sierra, and included in
macOS Catalina
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: Multiple memory corruption issues were addressed with
improved memory handling.
CVE-2019-8835: Anonymous working with Trend Micro's Zero Day
Initiative, Mike Zhang of Pangu Team
CVE-2019-8844: William Bowling (@wcbowling)

Available for: macOS Mojave and macOS High Sierra, and included in
macOS Catalina
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: A use after free issue was addressed with improved
memory management.
CVE-2019-8846: Marcin Towalski of Cisco Talos

Installation note:

Safari 13.0.4 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

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