ESB-2018.2857 - [Mac] Apple macOS: Multiple vulnerabilities 2018-09-25

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2857
                  APPLE-SA-2018-9-24-1 macOS Mojave 10.14
                             25 September 2018

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

Product:           Apple macOS
Publisher:         Apple
Operating System:  Mac OS
Impact/Access:     Root Compromise        -- Remote with User Interaction
                   Access Privileged Data -- Remote/Unauthenticated      
                   Reduced Security       -- Existing Account            
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-5383 CVE-2018-4353 CVE-2018-4344
                   CVE-2018-4336 CVE-2018-4333 CVE-2018-4324
                   CVE-2018-4321 CVE-2016-1777 

Reference:         ASB-2018.0190
                   ASB-2018.0184
                   ESB-2018.2780
                   ESB-2016.2961
                   ESB-2016.0748

Original Bulletin: 
   https://support.apple.com/en-au/HT209139

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APPLE-SA-2018-9-24-1 macOS Mojave 10.14

macOS Mojave 10.14 is now available and addresses the following:

Bluetooth
Available for: iMac (21.5-inch, Late 2012), iMac (27-inch, Late 2012)
, iMac (21.5-inch, Late 2013), iMac (21.5-inch, Mid 2014), iMac
(Retina 5K, 27-inch, Late 2014), iMac (21.5-inch, Late 2015),
Mac mini (Mid 2011), Mac mini Server (Mid 2011), Mac mini (Late 2012)
, Mac mini Server (Late 2012), Mac mini (Late 2014), Mac Pro
(Late 2013), MacBook Air (11-inch, Mid 2011), MacBook Air
(13-inch, Mid 2011), MacBook Air (11-inch, Mid 2012), MacBook Air
(13-inch, Mid 2012), MacBook Air (11-inch, Mid 2013), MacBook Air
(13-inch, Mid 2013), MacBook Air (11-inch, Early 2015), MacBook Air
(13-inch, Early 2015), MacBook Pro (13-inch, Mid 2012), MacBook Pro
(15-inch, Mid 2012), MacBook Pro (Retina, 13-inch, Early 2013),
MacBook Pro (Retina, 15-inch, Early 2013), MacBook Pro (Retina,
13-inch, Late 2013), and MacBook Pro (Retina, 15-inch, Late 2013)
Impact: An attacker in a privileged network position may be able to
intercept Bluetooth traffic
Description: An input validation issue existed in Bluetooth. This
issue was addressed with improved input validation.
CVE-2018-5383: Lior Neumann and Eli Biham

The updates below are available for these Mac models:
MacBook (Early 2015 and later), MacBook Air (Mid 2012 and later),
MacBook Pro (Mid 2012 and later), Mac mini (Late 2012 and later),
iMac (Late 2012 and later), iMac Pro (all models), Mac Pro
(Late 2013, Mid 2010, and Mid 2012 models with recommended
Metal-capable graphics processor, including MSI Gaming Radeon RX 560
and Sapphire Radeon PULSE RX 580)

App Store
Impact: A malicious application may be able to determine the Apple ID
of the owner of the computer
Description: A permissions issue existed in the handling of the Apple
ID. This issue was addressed with improved access controls.
CVE-2018-4324: Sergii Kryvoblotskyi of MacPaw Inc.

Application Firewall
Impact: A sandboxed process may be able to circumvent sandbox
restrictions
Description: A configuration issue was addressed with additional
restrictions.
CVE-2018-4353: Abhinav Bansal of Zscaler, Inc.

Auto Unlock
Impact: A malicious application may be able to access local users
AppleIDs
Description: A validation issue existed in the entitlement
verification. This issue was addressed with improved validation of
the process entitlement.
CVE-2018-4321: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc.

Crash Reporter
Impact: An application may be able to read restricted memory
Description: A validation issue was addressed with improved input
sanitization.
CVE-2018-4333: Brandon Azad

Kernel
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed with improved
memory handling.
CVE-2018-4336: Brandon Azad
CVE-2018-4344: The UK's National Cyber Security Centre (NCSC)

Security
Impact: An attacker may be able to exploit weaknesses in the RC4
cryptographic algorithm
Description: This issue was addressed by removing RC4.
CVE-2016-1777: Pepi Zawodsky
Accessibility Framework
We would like to acknowledge Ryan Govostes for their assistance.

Additional recognition

Core Data
We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security
Labs GmbH for their assistance.

CoreGraphics
We would like to acknowledge Nitin Arya of Roblox Corporation for
their assistance.

Mail
We would like to acknowledge Alessandro Avagliano of Rocket Internet
SE, John Whitehead of The New York Times, Kelvin Delbarre of Omicron
Software Systems, and Zbyszek ŻóÅ\x{130}kiewski for their assistance.

Security
We would like to acknowledge Christoph Sinai, Daniel Dudek
(@dannysapples) of The Irish Times and Filip KlubiÄ\x{141}ka (@lemoncloak)
of ADAPT Centre, Dublin Institute of Technology, Istvan Csanady of
Shapr3D, Omar Barkawi of ITG Software, Inc., Phil Caleno, Wilson
Ding, and an anonymous researcher for their assistance.

SQLite
We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security
Labs GmbH for their assistance.

Installation note:

macOS Mojave 10.14 may be obtained from the Mac App Store or
Apple's Software Downloads web site:
https://support.apple.com/downloads/

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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