Bugtraq: APPLE-SA-2016-05-16-3 watchOS 2.2.1

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APPLE-SA-2016-05-16-3 watchOS 2.2.1

watchOS 2.2.1 is now available and addresses the following:

CommonCrypto

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: A malicious application may be able to leak sensitive user

information

Description: An issue existed in the handling of return values in

CCCrypt. This issue was addressed through improved key length

management.

CVE-ID

CVE-2016-1802 : Klaus Rodewig

CoreCapture

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: An application may be able to execute arbitrary code with

kernel privileges

Description: A null pointer dereference was addressed through

improved validation.

CVE-ID

CVE-2016-1803 : Ian Beer of Google Project Zero, daybreaker working

with Trend Microâ??s Zero Day Initiative

Disk Images

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: A local attacker may be able to read kernel memory

Description: A race condition was addressed through improved

locking.

CVE-ID

CVE-2016-1807 : Ian Beer of Google Project Zero

Disk Images

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: An application may be able to execute arbitrary code with

kernel privileges

Description: A memory corruption issue existed in the parsing of

disk images. This issue was addressed through improved memory

handling.

CVE-ID

CVE-2016-1808 : Moony Li (@Flyic) and Jack Tang (@jacktang310) of

Trend Micro

ImageIO

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: Processing a maliciously crafted image may lead to a denial

of service

Description: A null pointer dereference was addressed through

improved validation.

CVE-ID

CVE-2016-1811 : Lander Brandt (@landaire)

IOAcceleratorFamily

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: An application may be able to execute arbitrary code with

kernel privileges

Description: A memory corruption issue was addressed through

improved memory handling.

CVE-ID

CVE-2016-1817 : Moony Li (@Flyic) and Jack Tang (@jacktang310) of

Trend Micro working with Trend Micro's Zero Day Initiative

CVE-2016-1818 : Juwei Lin of TrendMicro

IOAcceleratorFamily

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: An application may be able to execute arbitrary code with

kernel privileges

Description: A memory corruption vulnerability was addressed through

improved locking.

CVE-ID

CVE-2016-1819 : Ian Beer of Google Project Zero

IOAcceleratorFamily

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: An application may be able to execute arbitrary code with

kernel privileges

Description: A null pointer dereference was addressed through

improved validation.

CVE-ID

CVE-2016-1813 : Ian Beer of Google Project Zero

IOHIDFamily

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: An application may be able to execute arbitrary code with

kernel privileges

Description: A memory corruption issue was addressed through

improved memory handling.

CVE-ID

CVE-2016-1823 : Ian Beer of Google Project Zero

CVE-2016-1824 : Marco Grassi (@marcograss) of KeenLab (@keen_lab),

Tencent

Kernel

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: An application may be able to execute arbitrary code with

kernel privileges

Description: Multiple memory corruption issues were addressed

through improved memory handling.

CVE-ID

CVE-2016-1827 : Brandon Azad

CVE-2016-1828 : Brandon Azad

CVE-2016-1829 : CESG

CVE-2016-1830 : Brandon Azad

libc

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: A local attacker may be able to cause unexpected application

termination or arbitrary code execution

Description: A memory corruption issue was addressed through

improved input validation.

CVE-ID

CVE-2016-1832 : Karl Williamson

libxml2

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: Processing maliciously crafted XML may lead to an unexpected

application termination or arbitrary code execution

Description: Multiple memory corruption issues were addressed

through improved memory handling.

CVE-ID

CVE-2016-1833 : Mateusz Jurczyk

CVE-2016-1834 : Apple

CVE-2016-1836 : Wei Lei and Liu Yang of Nanyang Technological

University

CVE-2016-1837 : Wei Lei and Liu Yang of Nanyang Technological

University

CVE-2016-1838 : Mateusz Jurczyk

CVE-2016-1839 : Mateusz Jurczyk

CVE-2016-1840 : Kostya Serebryany

libxslt

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: Processing maliciously crafted web content may lead to

arbitrary code execution

Description: A memory corruption issue was addressed through

improved memory handling.

CVE-ID

CVE-2016-1841 : Sebastian Apelt

MapKit

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: An attacker in a privileged network position may be able to

leak sensitive user information

Description: Shared links were sent with HTTP rather than HTTPS.

This was addressed by enabling HTTPS for shared links.

CVE-ID

CVE-2016-1842 : Richard Shupak (http://ift.tt/1VZkuHS)

OpenGL

Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,

and Apple Watch Hermes

Impact: Processing maliciously crafted web content may lead to

arbitrary code execution

Description: Multiple memory corruption issues were addressed

through improved memory handling.

CVE-ID

CVE-2016-1847 : Tongbo Luo and Bo Qu of Palo Alto Networks

Installation note:

Instructions on how to update your Apple Watch software are

available at http://ift.tt/1GcqSi5

To check the version on your Apple Watch, open the Apple Watch app

on your iPhone and select "My Watch > General > About".

Alternatively, on your watch, select "My Watch > General > About".

Information will also be posted to the Apple Security Updates

web site: http://ift.tt/1UO9Pxs

This message is signed with Apple's Product Security PGP key,

and details are available at:

http://ift.tt/JvT2t4

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