Security Update For Osx 10.11.6 El Capita

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Security Update For Osx 10.11.6 El Capitan
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Posted on July 20th, 2016 by Derek Erwin. Apple rolled out several software updates this week to patch a slew of security bugs, with major updates for OS X El Capitan to version 10.11.6, in addition to releasing iOS 9.3.3, watchOS 2.2.2, tvOS 9.2.1, and last but least Safari 9.1.2. In the security bulletin posted by Apple for Security Update 2016-004 and the OS X El Capitan 10.11.6 update, the company describes the impact of the vulnerabilities patched. Security News. Apple Issues OS X El Capitan 10.11.6 and Security Update 2016-004. Apple rolled out several software updates this week to patch a slew of security bugs, with major updates for. By Derek Erwin.

About Apple security updates

For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.

For more information about security, see the Apple Product Security page. You can encrypt communications with Apple using the Apple Product Security PGP Key.

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

OS X El Capitan v10.11.6 and Security Update 2016-004

Released July 18, 2016

apache_mod_php

Available for: OS X Yosemite v10.10.5 and OS X El Capitan v10.11 and later

Impact: A remote attacker may be able to execute arbitrary code

Description: Multiple issues existed in PHP versions prior to 5.5.36. These were addressed by updating PHP to version 5.5.36.

CVE-2016-5093

CVE-2016-5094

CVE-2016-5096

CVE-2013-7456

Audio

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to cause a system denial of service

Description: A null pointer dereference was addressed through improved input validation.

CVE-2016-4649 : Juwei Lin(@fuzzerDOTcn) of Trend Micro

Audio

Available for: OS X El Capitan v10.11 and later

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-2016-4647 : Juwei Lin(@fuzzerDOTcn) of Trend Micro

Audio

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to determine kernel memory layout

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

CVE-2016-4648 : Juwei Lin(@fuzzerDOTcn) of Trend Micro; Jack Tang and Moony Li of Trend Micro working with Trend Micro's Zero Day Initiative

Audio

Available for: OS X El Capitan v10.11 and later

Impact: Parsing a maliciously crafted audio file may lead to the disclosure of user information

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

CVE-2016-4646 : Steven Seeley of Source Incite working with Trend Micro's Zero Day Initiative

bsdiff

Available for: OS X El Capitan v10.11 and later

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

Description: An integer overflow existed in bspatch. This issue was addressed through improved bounds checking.

CVE-2014-9862 : an anonymous researcher

CFNetwork

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to view sensitive user information

Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed through improved restrictions.

CVE-2016-4645 : Abhinav Bansal of Zscaler Inc.

CFNetwork Credentials

Available for: OS X El Capitan v10.11 and later

Impact: An attacker in a privileged network position may be able to leak sensitive user information

Description: A downgrade issue existed with HTTP authentication credentials saved in Keychain. This issue was addressed by storing the authentication types with the credentials.

CVE-2016-4644 : Jerry Decime coordinated via CERT

CFNetwork Proxies

Available for: OS X El Capitan v10.11 and later

Impact: An attacker in a privileged network position may be able to leak sensitive user information

Description: A validation issue existed in the parsing of 407 responses. This issue was addressed through improved response validation.

CVE-2016-4643 : Xiaofeng Zheng of Blue Lotus Team, Tsinghua University; Jerry Decime coordinated via CERT

CFNetwork Proxies

Available for: OS X El Capitan v10.11 and later

Impact: An application may unknowingly send a password unencrypted over the network

Description: Proxy authentication incorrectly reported HTTP proxies received credentials securely. This issue was addressed through improved warnings.

CVE-2016-4642 : Jerry Decime coordinated via CERT

CoreGraphics

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to elevate privileges

Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed through improved input validation.

CVE-2016-4652 : Yubin Fu of Tencent KeenLab working with Trend Micro's Zero Day Initiative

CoreGraphics

Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later

Impact: A remote attacker may be able to execute arbitrary code

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

CVE-2016-4637 : Tyler Bohan of Cisco Talos (talosintel.com/vulnerability-reports)

FaceTime

Available for: OS X El Capitan v10.11 and later

Impact: An attacker in a privileged network position may be able to cause a relayed call to continue transmitting audio while appearing as if the call terminated

Description: User interface inconsistencies existed in the handling of relayed calls. These issues were addressed through improved FaceTime display logic.

CVE-2016-4635 : Martin Vigo

Graphics Drivers

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to execute arbitrary code with kernel privileges

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

CVE-2016-4634 : Stefan Esser of SektionEins

ImageIO

Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later

Impact: A remote attacker may be able to execute arbitrary code

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2016-4629 : Tyler Bohan of Cisco Talos (talosintel.com/vulnerability-reports)

CVE-2016-4630 : Tyler Bohan of Cisco Talos (talosintel.com/vulnerability-reports)

ImageIO

Available for: OS X El Capitan v10.11 and later

Impact: A remote attacker may be able to cause a denial of service

Description: A memory consumption issue was addressed through improved memory handling.

CVE-2016-4632 : Evgeny Sidorov of Yandex

ImageIO

Available for: OS X El Capitan v10.11 and later

Impact: A remote attacker may be able to execute arbitrary code

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2016-4631 : Tyler Bohan of Cisco Talos (talosintel.com/vulnerability-reports)

ImageIO

Available for: OS X El Capitan v10.11 and later

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

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

CVE-2016-7705 : Craig Young of Tripwire VERT

Entry added November 30, 2017

Intel Graphics Driver

Available for: OS X El Capitan v10.11 and later

Impact: A malicious application may be able to execute arbitrary code with kernel privileges

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2016-4633 : Marco Grassi (@marcograss) of KeenLab (@keen_lab), Tencent

IOHIDFamily

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to execute arbitrary code with kernel privileges

Description: A null pointer dereference was addressed through improved input validation.

CVE-2016-4626 : Stefan Esser of SektionEins

IOSurface

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to execute arbitrary code with kernel privileges

Description: A use-after-free was addressed through improved memory management.

CVE-2016-4625 : Ian Beer of Google Project Zero

Kernel

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to execute arbitrary code with kernel privileges

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2016-1863 : Ian Beer of Google Project Zero

CVE-2016-4653 : Ju Zhu of Trend Micro

CVE-2016-4582 : Shrek_wzw and Proteas of Qihoo 360 Nirvan Team

Kernel

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to cause a system denial of service

Description: A null pointer dereference was addressed through improved input validation.

CVE-2016-1865 : Marco Grassi (@marcograss) of KeenLab (@keen_lab), Tencent, CESG

Libc

Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later

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

Description: A buffer overflow existed within the 'link_ntoa()' function in linkaddr.c. This issue was addressed through additional bounds checking.

CVE-2016-6559 : Apple

Entry added January 10, 2017

libc++abi

Available for: OS X El Capitan v10.11 and later

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

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2016-4621 : an anonymous researcher

libexpat

Available for: OS X El Capitan v10.11 and later

Impact: Processing maliciously crafted XML may lead to unexpected application termination or arbitrary code execution

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2016-0718 : Gustavo Grieco

LibreSSL

Available for: OS X El Capitan v10.11 and later

Impact: A remote attacker may be able to execute arbitrary code

Description: Multiple issues existed in LibreSSL before 2.2.7. These were addressed by updating LibreSSL to version 2.2.7.

CVE-2016-2108 : Huzaifa Sidhpurwala (Red Hat), Hanno Böck, David Benjamin (Google), Mark Brand and Ian Beer of Google Project Zero

CVE-2016-2109 : Brian Carpenter

libxml2

Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later

Impact: Multiple vulnerabilities in libxml2

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2015-8317 : Hanno Boeck

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

CVE-2016-4447 : Wei Lei and Liu Yang of Nanyang Technological University

CVE-2016-4448 : Apple

CVE-2016-4483 : Gustavo Grieco

CVE-2016-4614 : Nick Wellnhofer

CVE-2016-4615 : Nick Wellnhofer

CVE-2016-4616 : Michael Paddon

Entry updated June 5, 2017

libxml2

Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later

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

Description: An access issue existed in the parsing of maliciously crafted XML files. This issue was addressed through improved input validation.

CVE-2016-4449 : Kostya Serebryany

libxslt

Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later

Impact: Multiple vulnerabilities in libxslt

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2016-1683 : Nicolas Grégoire

CVE-2016-1684 : Nicolas Grégoire

CVE-2016-4607 : Nick Wellnhofer

CVE-2016-4608 : Nicolas Grégoire

CVE-2016-4609 : Nick Wellnhofer

CVE-2016-4610 : Nick Wellnhofer

Entry updated April 11, 2017

Login Window

Available for: OS X El Capitan v10.11 and later

Impact: A malicious application may be able to gain root privileges

Description: A type confusion issue was addressed through improved memory handling.

CVE-2016-4638 : Yubin Fu of Tencent KeenLab working with TrendMicro's Zero Day Initiative

Login Window

Available for: OS X El Capitan v10.11 and later

Impact: A malicious application may be able to execute arbitrary code leading to compromise of user information

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

CVE-2016-4640 : an anonymous researcher working with Trend Micro’s Zero Day Initiative

Entry updated November 16, 2016

Login Window

Available for: OS X El Capitan v10.11 and later

Impact: A malicious application may be able to execute arbitrary code leading to the compromise of user information

Description: A type confusion issue was addressed through improved memory handling.

CVE-2016-4641 : Yubin Fu of Tencent KeenLab working with Trend Micro's Zero Day Initiative

Login Window

Available for: OS X El Capitan v10.11 and later

Impact: A local user may be able to cause a denial of service

Description: A memory initialization issue was addressed through improved memory handling.

CVE-2016-4639 : Yubin Fu of Tencent KeenLab working with Trend Micro's Zero Day Initiative

OpenSSL

Available for: OS X El Capitan v10.11 and later

Impact: A remote attacker may be able to execute arbitrary code

Description: Multiple issues existed in OpenSSL. These issues were resolved by backporting the fixes from OpenSSL 1.0.2h/1.0.1 to OpenSSL 0.9.8.

CVE-2016-2105 : Guido Vranken

CVE-2016-2106 : Guido Vranken

CVE-2016-2107 : Juraj Somorovsky

CVE-2016-2108 : Huzaifa Sidhpurwala (Red Hat), Hanno Böck, David Benjamin (Google), Mark Brand and Ian Beer of Google Project Zero

CVE-2016-2109 : Brian Carpenter

CVE-2016-2176 : Guido Vranken

QuickTime

Available for: OS X El Capitan v10.11 and later

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

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

CVE-2016-4601 : Ke Liu of Tencent's Xuanwu Lab

QuickTime

Available for: OS X El Capitan v10.11 and later

Impact: Processing a maliciously crafted Photoshop document may lead to unexpected application termination or arbitrary code execution

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

CVE-2016-4599 : Ke Liu of Tencent's Xuanwu Lab

QuickTime

Available for: OS X El Capitan v10.11 and later

Impact: Processing a maliciously crafted FlashPix Bitmap Image may lead to unexpected application termination or arbitrary code execution

Description: Multiple memory corruption issues were addressed through improved memory handling.

CVE-2016-4596 : Ke Liu of Tencent's Xuanwu Lab

CVE-2016-4597 : Ke Liu of Tencent's Xuanwu Lab

CVE-2016-4600 : Ke Liu of Tencent's Xuanwu Lab

CVE-2016-4602 : Ke Liu of Tencent's Xuanwu Lab

QuickTime

Available for: OS X El Capitan v10.11 and later

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

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

CVE-2016-4598 : Ke Liu of Tencent's Xuanwu Lab

Safari Login AutoFill

Available for: OS X El Capitan v10.11 and later

Impact: A user's password may be visible on screen

Description: An issue existed in Safari's password auto-fill. This issue was addressed through improved matching of form fields.

CVE-2016-4595 : Jonathan Lewis from DeARX Services (PTY) LTD

Sandbox Profiles

Available for: OS X El Capitan v10.11 and later

Impact: A local application may be able to access the process list

Description: An access issue existed with privileged API calls. This issue was addressed through additional restrictions.

CVE-2016-4594 : Stefan Esser of SektionEins

OS X El Capitan v10.11.6 includes the security content of Safari 9.1.2.

About Apple security updates

For more information about security, see the Apple Product Security page. You can encrypt communications with Apple using the Apple Product Security PGP Key.

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

Security Update 10.11.6

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 Thems for mac osx mojave.

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