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APPLE-SA-2016-01-19-2 OS X El Capitan 10.11.3 and Security Update
2016-001

OS X El Capitan 10.11.3 and Security Update 2016-001 is now available
and addresses the following:

AppleGraphicsPowerManagement
Available for: OS X El Capitan v10.11 to v10.11.2
Impact: A local user may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1716 : moony li of Trend Micro and Liang Chen and Sen Nie of
KeenLab, Tencent

Disk Images
Available for: OS X El Capitan v10.11 to v10.11.2
Impact: A local user 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-2016-1717 : Frank Graziano of Yahoo! Pentest Team

IOAcceleratorFamily
Available for: OS X El Capitan v10.11.0 to v10.11.2
Impact: A local user may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1718 : Juwei Lin Trend Micro working with HP’s Zero Day
Initiative

IOHIDFamily
Available for: OS X El Capitan v10.11 to v10.11.2
Impact: A local user may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue existed in an IOHIDFamily
API. This issue was addressed through improved memory handling.
CVE-ID
CVE-2016-1719 : Ian Beer of Google Project Zero

IOKit
Available for: OS X El Capitan v10.11 to v10.11.2
Impact: A local user may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1720 : Ian Beer of Google Project Zero

Kernel
Available for: OS X El Capitan v10.11 to v10.11.2
Impact: A local user may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1721 : Ian Beer of Google Project Zero and Ju Zhu of Trend
Micro

libxslt
Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5,
and OS X El Capitan v10.11 to v10.11.2
Impact: Visiting a maliciously crafted website may lead to arbitrary
code execution
Description: A type confusion issue existed in libxslt. This issue
was addressed through improved memory handling.
CVE-ID
CVE-2015-7995 : puzzor

OSA Scripts
Available for: OS X El Capitan v10.11 to v10.11.2
Impact: A quarantined application may be able to override OSA script
libraries installed by the user
Description: An issue existed when searching for scripting
libraries. This issue was addressed through improved search order and
quarantine checks.
CVE-ID
CVE-2016-1729 : an anonymous researcher

syslog
Available for: OS X El Capitan v10.11 to v10.11.2
Impact: A local user may be able to execute arbitrary code with root
privileges
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1722 : Joshua J. Drake and Nikias Bassen of Zimperium zLabs

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