Apple actualiza la lista de parches increíbles que hay en Mac OS X El Capitan, uno de los sistemas operativos más vulnerables del planeta. La lista es amplia y diversa y es muy recomendable actualizar para no infectarte de troyanos y esas cosas. Como se puede leer, la lista es amplia y supera en parches a la versión anterior.

Hay para todos los gustos desde FaceTime, pasando por audio así como gráficos y QuickTime que la agencia de seguridad de Estados Unidos ha recomendado no utilizar ante el abandono de Apple.

Como siempre, estas actualizaciones son posibles gracias a los simpatizantes y amigos de lo open source como nuestros Debian FreeBSD comúnmente llamado en nuestro universo Mac OS X.

Aquí la lista completa de fallos de seguridad de OS X 10.11.6 solucionados


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.


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.
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.
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.
Juwei Lin(@fuzzerDOTcn) of Trend Micro


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.
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.
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.
Abhinav Bansal of Zscaler Inc.


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.
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.
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)


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)

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++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-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
CVE-2016-4619 : Hanno Boeck

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-2016-1684 : Nicolas Grégoire
CVE-2016-4607 : Nick Wellnhofer
CVE-2016-4608 : Nicolas Grégoire
CVE-2016-4609 : Nick Wellnhofer
CVE-2016-4610 : Nick Wellnhofer
CVE-2016-4612 : Nicolas Grégoire

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 : 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 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