About the security content of macOS Sierra 10.12.6, Security Update 2017-003 El Capitan, and Security Update 2017-003 Yosemite

This document describes the security content of macOS Sierra 10.12.6, Security Update 2017-003 El Capitan, and Security Update 2017-003 Yosemite.

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Apple security documents reference vulnerabilities by CVE-ID when possible.

macOS Sierra 10.12.6, Security Update 2017-003 El Capitan, and Security Update 2017-003 Yosemite

Released July 19, 2017

afclip

Available for: macOS Sierra 10.12.5

Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution

Description: A memory corruption issue was addressed through improved input validation.

CVE-2017-7016: riusksk (泉哥) of Tencent Security Platform Department

afclip

Available for: macOS Sierra 10.12.5

Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7033: riusksk (泉哥) of Tencent Security Platform Department

AppleGraphicsControl

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

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-2017-13853: shrek_wzw from Qihoo 360 NirvanTeam

Entry added November 2, 2017

AppleGraphicsPowerManagement

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

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

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7021: sss and Axis of Qihoo 360 Nirvan Team

Audio

Available for: macOS Sierra 10.12.5

Impact: Processing a maliciously crafted audio file may disclose restricted memory

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7015: riusksk (泉哥) of Tencent Security Platform Department

Bluetooth

Available for: macOS Sierra 10.12.5

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

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7050: Min (Spark) Zheng of Alibaba Inc.

CVE-2017-7051: Alex Plaskett of MWR InfoSecurity

Bluetooth

Available for: macOS Sierra 10.12.5

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-2017-7054: Alex Plaskett of MWR InfoSecurity, Lufeng Li of Qihoo 360 Vulcan Team

Contacts

Available for: macOS Sierra 10.12.5

Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution

Description: A buffer overflow issue was addressed through improved memory handling.

CVE-2017-7062: Shashank (@cyberboyIndia)

CoreAudio

Available for: macOS Sierra 10.12.5

Impact: Processing a maliciously crafted movie file may lead to arbitrary code execution

Description: A memory corruption issue was addressed with improved bounds checking.

CVE-2017-7008: Yangkang (@dnpushme) of Qihoo 360 Qex Team

curl

Available for: macOS Sierra 10.12.5

Impact: Multiple issues in curl

Description: Multiple issues were addressed by updating to version 7.54.0.

CVE-2016-9586

CVE-2016-9594

CVE-2017-2629

CVE-2017-7468

Foundation

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

Impact: Processing a maliciously crafted file may lead to arbitrary code execution

Description: A memory corruption issue was addressed through improved input validation.

CVE-2017-7031: HappilyCoded (ant4g0nist and r3dsm0k3)

Font Importer

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

Impact: Processing a maliciously crafted font may result in the disclosure of process memory

Description: A memory corruption issue was addressed through improved input validation.

CVE-2017-13850: John Villamil, Doyensec

Entry added October 31, 2017

Intel Graphics Driver

Available for: macOS Sierra 10.12.5

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

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7014: Lee of Minionz, Axis and sss of Qihoo 360 Nirvan Team

CVE-2017-7017: chenqin of Ant-financial Light-Year Security Lab (蚂蚁金服巴斯光年安全实验室)

CVE-2017-7035: shrek_wzw of Qihoo 360 Nirvan Team

CVE-2017-7044: shrek_wzw of Qihoo 360 Nirvan Team

Intel Graphics Driver

Available for: macOS Sierra 10.12.5

Impact: An application may be able to read restricted memory

Description: A validation issue was addressed with improved input sanitization.

CVE-2017-7036: shrek_wzw of Qihoo 360 Nirvan Team

CVE-2017-7045: shrek_wzw of Qihoo 360 Nirvan Team

IOUSBFamily

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

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-2017-7009: shrek_wzw of Qihoo 360 Nirvan Team

Kernel

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

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

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7022: an anonymous researcher

CVE-2017-7024: an anonymous researcher

Kernel

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

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-2017-7023: an anonymous researcher

Kernel

Available for: macOS Sierra 10.12.5

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-2017-7025: an anonymous researcher

CVE-2017-7027: an anonymous researcher

CVE-2017-7069: Proteas of Qihoo 360 Nirvan Team

Kernel

Available for: macOS Sierra 10.12.5

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

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7026: an anonymous researcher

Kernel

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

Impact: An application may be able to read restricted memory

Description: A validation issue was addressed with improved input sanitization.

CVE-2017-7028: an anonymous researcher

CVE-2017-7029: an anonymous researcher

Kernel

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

Impact: An application may be able to read restricted memory

Description: A validation issue was addressed with improved input sanitization.

CVE-2017-7067: shrek_wzw of Qihoo 360 Nirvan Team

kext tools

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

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

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7032: Axis and sss of Qihoo 360 Nirvan Team

libarchive

Available for: macOS Sierra 10.12.5

Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution

Description: A buffer overflow was addressed through improved bounds checking.

CVE-2017-7068: found by OSS-Fuzz

libxml2

Available for: macOS Sierra 10.12.5, OS X El Capitan 10.11.6, and OS X Yosemite 10.10.5

Impact: Parsing a maliciously crafted XML document may lead to disclosure of user information

Description: An out-of-bounds read was addressed through improved bounds checking.

CVE-2017-7010: Apple

CVE-2017-7013: found by OSS-Fuzz

libxpc

Available for: macOS Sierra 10.12.5 and OS X El Capitan 10.11.6

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

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7047: Ian Beer of Google Project Zero

Wi-Fi

Available for: macOS Sierra 10.12.5

Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-7065: Gal Beniamini of Google Project Zero

Entry added September 25, 2017

Wi-Fi

Available for: macOS Sierra 10.12.5

Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip

Description: A memory corruption issue was addressed with improved memory handling.

CVE-2017-9417: Nitay Artenstein of Exodus Intelligence

macOS Sierra 10.12.6, Security Update 2017-003 El Capitan, and Security Update 2017-003 Yosemite includes the security content of Safari 10.1.2.

Additional recognition

curl

We would like to acknowledge Dave Murdock of Tangerine Element for their assistance.

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