variot - var-201912-0930

var-201912-0930

Vulnerability from variot

A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is using a VPN, make positive inferences about the websites they are visiting, and determine the correct sequence and acknowledgement numbers in use, allowing the bad actor to inject data into the TCP stream. This provides everything that is needed for an attacker to hijack active connections inside the VPN tunnel. Unspecified vulnerabilities exist in multiple products.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Android is a Linux-based open source operating system developed by Google and the Open Handheld Alliance (OHA). FreeBSD is a Unix-like operating system developed by the Google Foundation and the Open Handheld Alliance (OHA) Foundation. pts is a pseudo-terminal driver used in it. OpenBSD is a cross-platform, BSD-based UNIX-like operating system developed by the Google (Google) project team and the Open Handheld Alliance (OHA) project team. There are security holes in OpenVPN. CVE-2020-9976: Rias A. Murdoch (@SJMurdoch) of OneSpan's Innovation Centre (onespan.com) and University College London, Jack Cable of Lightning Security, Ryan Pickren (ryanpickren.com), Yair Amit for their assistance. Entry added November 12, 2020

Installation note:

This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/

iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device.

The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device.

To check that the iPhone, iPod touch, or iPad has been updated:

Navigate to Settings
Select General
Select About. The version after applying this update will be "iOS 14.0 and iPadOS 14.0". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1

macOS Big Sur 11.0.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT211931.

AMD Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2020-27914: Yu Wang of Didi Research America CVE-2020-27915: Yu Wang of Didi Research America Entry added December 14, 2020

App Store Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to gain elevated privileges Description: This issue was addressed by removing the vulnerable code. CVE-2020-27903: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab

Audio Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-27910: JunDong Xie and XingWei Lin of Ant Security Light- Year Lab

Audio Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2020-27916: JunDong Xie of Ant Security Light-Year Lab

Audio Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to read restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-9943: JunDong Xie of Ant Group Light-Year Security Lab

Audio Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-9944: JunDong Xie of Ant Group Light-Year Security Lab

Bluetooth Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A remote attacker may be able to cause unexpected application termination or heap corruption Description: Multiple integer overflows were addressed with improved input validation. CVE-2020-27906: Zuozhi Fan (@pattern_F_) of Ant Group Tianqiong Security Lab

CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-27908: JunDong Xie and XingWei Lin of Ant Security Light- Year Lab CVE-2020-27909: Anonymous working with Trend Micro Zero Day Initiative, JunDong Xie and XingWei Lin of Ant Security Light-Year Lab CVE-2020-9960: JunDong Xie and XingWei Lin of Ant Security Light-Year Lab Entry added December 14, 2020

CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2020-10017: Francis working with Trend Micro Zero Day Initiative, JunDong Xie of Ant Security Light-Year Lab

CoreCapture Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2020-9949: Proteas

CoreGraphics Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2020-9883: an anonymous researcher, Mickey Jin of Trend Micro

Crash Reporter Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A local attacker may be able to elevate their privileges Description: An issue existed within the path validation logic for symlinks. This issue was addressed with improved path sanitization. CVE-2020-10003: Tim Michaud (@TimGMichaud) of Leviathan

CoreText Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A logic issue was addressed with improved state management. CVE-2020-27922: Mickey Jin of Trend Micro Entry added December 14, 2020

CoreText Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted text file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2020-9999: Apple Entry updated December 14, 2020

Disk Images Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-9965: Proteas CVE-2020-9966: Proteas

Finder Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Users may be unable to remove metadata indicating where files were downloaded from Description: The issue was addressed with additional user controls. CVE-2020-27894: Manuel Trezza of Shuggr (shuggr.com)

FontParser Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A buffer overflow was addressed with improved size validation. CVE-2020-9962: Yiğit Can YILMAZ (@yilmazcanyigit) Entry added December 14, 2020

FontParser Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2020-27952: an anonymous researcher, Mickey Jin and Junzhi Lu of Trend Micro Entry added December 14, 2020

FontParser Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-9956: Mickey Jin and Junzhi Lu of Trend Micro Mobile Security Research Team working with Trend Micro’s Zero Day Initiative Entry added December 14, 2020

FontParser Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. CVE-2020-27931: Apple Entry added December 14, 2020

FontParser Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted font may lead to arbitrary code execution. Apple is aware of reports that an exploit for this issue exists in the wild. Description: A memory corruption issue was addressed with improved input validation. CVE-2020-27930: Google Project Zero

FontParser Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-27927: Xingwei Lin of Ant Security Light-Year Lab

Foundation Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A local user may be able to read arbitrary files Description: A logic issue was addressed with improved state management. CVE-2020-10002: James Hutchins

HomeKit Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An attacker in a privileged network position may be able to unexpectedly alter application state Description: This issue was addressed with improved setting propagation. CVE-2020-9978: Luyi Xing, Dongfang Zhao, and Xiaofeng Wang of Indiana University Bloomington, Yan Jia of Xidian University and University of Chinese Academy of Sciences, and Bin Yuan of HuaZhong University of Science and Technology Entry added December 14, 2020

ImageIO Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9955: Mickey Jin of Trend Micro, Xingwei Lin of Ant Security Light-Year Lab Entry added December 14, 2020

ImageIO Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-27924: Lei Sun Entry added December 14, 2020

ImageIO Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2020-27912: Xingwei Lin of Ant Security Light-Year Lab CVE-2020-27923: Lei Sun Entry updated December 14, 2020

ImageIO Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9876: Mickey Jin of Trend Micro

Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-10015: ABC Research s.r.o. working with Trend Micro Zero Day Initiative CVE-2020-27897: Xiaolong Bai and Min (Spark) Zheng of Alibaba Inc., and Luyi Xing of Indiana University Bloomington Entry added December 14, 2020

Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) 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-2020-27907: ABC Research s.r.o. working with Trend Micro Zero Day Initiative Entry added December 14, 2020

Image Processing Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2020-27919: Hou JingYi (@hjy79425575) of Qihoo 360 CERT, Xingwei Lin of Ant Security Light-Year Lab Entry added December 14, 2020

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A remote attacker may be able to cause unexpected system termination or corrupt kernel memory Description: Multiple memory corruption issues were addressed with improved input validation. CVE-2020-9967: Alex Plaskett (@alexjplaskett) Entry added December 14, 2020

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2020-9975: Tielei Wang of Pangu Lab Entry added December 14, 2020

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2020-27921: Linus Henze (pinauten.de) Entry added December 14, 2020

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to execute arbitrary code with kernel privileges Description: A logic issue existed resulting in memory corruption. This was addressed with improved state management. CVE-2020-27904: Zuozhi Fan (@pattern_F_) of Ant Group Tianqong Security Lab

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An attacker in a privileged network position may be able to inject into active connections within a VPN tunnel Description: A routing issue was addressed with improved restrictions. CVE-2019-14899: William J. Tolley, Beau Kujath, and Jedidiah R. Crandall

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to disclose kernel memory. Apple is aware of reports that an exploit for this issue exists in the wild. Description: A memory initialization issue was addressed. CVE-2020-27950: Google Project Zero

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to determine kernel memory layout Description: A logic issue was addressed with improved state management. CVE-2020-9974: Tommy Muir (@Muirey03)

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2020-10016: Alex Helie

Kernel Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild. Description: A type confusion issue was addressed with improved state handling. CVE-2020-27932: Google Project Zero

libxml2 Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing maliciously crafted web content may lead to code execution Description: A use after free issue was addressed with improved memory management. CVE-2020-27917: found by OSS-Fuzz CVE-2020-27920: found by OSS-Fuzz Entry updated December 14, 2020

libxml2 Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: An integer overflow was addressed through improved input validation. CVE-2020-27911: found by OSS-Fuzz

libxpc Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved validation. CVE-2020-9971: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab Entry added December 14, 2020

libxpc Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to break out of its sandbox Description: A parsing issue in the handling of directory paths was addressed with improved path validation. CVE-2020-10014: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab

Logging Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A local attacker may be able to elevate their privileges Description: A path handling issue was addressed with improved validation. CVE-2020-10010: Tommy Muir (@Muirey03)

Mail Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A remote attacker may be able to unexpectedly alter application state Description: This issue was addressed with improved checks. CVE-2020-9941: Fabian Ising of FH Münster University of Applied Sciences and Damian Poddebniak of FH Münster University of Applied Sciences

Messages Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A local user may be able to discover a user’s deleted messages Description: The issue was addressed with improved deletion. CVE-2020-9988: William Breuer of the Netherlands CVE-2020-9989: von Brunn Media

Model I/O Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-10011: Aleksandar Nikolic of Cisco Talos Entry added December 14, 2020

Model I/O Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-13524: Aleksandar Nikolic of Cisco Talos

Model I/O Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution Description: A logic issue was addressed with improved state management. CVE-2020-10004: Aleksandar Nikolic of Cisco Talos

NetworkExtension Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to elevate privileges Description: A use after free issue was addressed with improved memory management. CVE-2020-9996: Zhiwei Yuan of Trend Micro iCore Team, Junzhi Lu and Mickey Jin of Trend Micro

NSRemoteView Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved restrictions. CVE-2020-27901: Thijs Alkemade of Computest Research Division Entry added December 14, 2020

NSRemoteView Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to preview files it does not have access to Description: An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. CVE-2020-27900: Thijs Alkemade of Computest Research Division

PCRE Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Multiple issues in pcre Description: Multiple issues were addressed by updating to version 8.44. CVE-2019-20838 CVE-2020-14155

Power Management Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to determine kernel memory layout Description: A logic issue was addressed with improved state management. CVE-2020-10007: singi@theori working with Trend Micro Zero Day Initiative

python Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Cookies belonging to one origin may be sent to another origin Description: Multiple issues were addressed with improved logic. CVE-2020-27896: an anonymous researcher

Quick Look Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious app may be able to determine the existence of files on the computer Description: The issue was addressed with improved handling of icon caches. CVE-2020-9963: Csaba Fitzl (@theevilbit) of Offensive Security

Quick Look Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing a maliciously crafted document may lead to a cross site scripting attack Description: An access issue was addressed with improved access restrictions. CVE-2020-10012: Heige of KnownSec 404 Team (https://www.knownsec.com/) and Bo Qu of Palo Alto Networks (https://www.paloaltonetworks.com/)

Ruby Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A remote attacker may be able to modify the file system Description: A path handling issue was addressed with improved validation. CVE-2020-27896: an anonymous researcher

Ruby Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: When parsing certain JSON documents, the json gem can be coerced into creating arbitrary objects in the target system Description: This issue was addressed with improved checks. CVE-2020-10663: Jeremy Evans

Safari Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Visiting a malicious website may lead to address bar spoofing Description: A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. CVE-2020-9945: Narendra Bhati From Suma Soft Pvt. Ltd. Pune (India) @imnarendrabhati

Safari Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to determine a user's open tabs in Safari Description: A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. CVE-2020-9977: Josh Parnham (@joshparnham)

Safari Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2020-9942: an anonymous researcher, Rahul d Kankrale (servicenger.com), Rayyan Bijoora (@Bijoora) of The City School, PAF Chapter, Ruilin Yang of Tencent Security Xuanwu Lab, YoKo Kho (@YoKoAcc) of PT Telekomunikasi Indonesia (Persero) Tbk, Zhiyang Zeng(@Wester) of OPPO ZIWU Security Lab

Sandbox Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A local user may be able to view senstive user information Description: An access issue was addressed with additional sandbox restrictions. CVE-2020-9969: Wojciech Reguła of SecuRing (wojciechregula.blog)

SQLite Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A remote attacker may be able to cause a denial of service Description: This issue was addressed with improved checks. CVE-2020-9991

SQLite Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A remote attacker may be able to leak memory Description: An information disclosure issue was addressed with improved state management. CVE-2020-9849

SQLite Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating SQLite to version 3.32.3. CVE-2020-15358

SQLite Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A maliciously crafted SQL query may lead to data corruption Description: This issue was addressed with improved checks. CVE-2020-13631

SQLite Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A remote attacker may be able to cause arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2020-13630

Symptom Framework Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A local attacker may be able to elevate their privileges Description: A use after free issue was addressed with improved memory management. CVE-2020-27899: 08Tc3wBB working with ZecOps Entry added December 14, 2020

System Preferences Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2020-10009: Thijs Alkemade of Computest Research Division

TCC Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application with root privileges may be able to access private information Description: A logic issue was addressed with improved restrictions. CVE-2020-10008: Wojciech Reguła of SecuRing (wojciechregula.blog) Entry added December 14, 2020

WebKit Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2020-27918: Liu Long of Ant Security Light-Year Lab Entry updated December 14, 2020

Wi-Fi Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: An attacker may be able to bypass Managed Frame Protection Description: A denial of service issue was addressed with improved state handling. CVE-2020-27898: Stephan Marais of University of Johannesburg

Xsan Available for: Mac Pro (2013 and later), MacBook Air (2013 and later), MacBook Pro (Late 2013 and later), Mac mini (2014 and later), iMac (2014 and later), MacBook (2015 and later), iMac Pro (all models) Impact: A malicious application may be able to access restricted files Description: This issue was addressed with improved entitlements. CVE-2020-10006: Wojciech Reguła (@_r3ggi) of SecuRing

Additional recognition

802.1X We would like to acknowledge Kenana Dalle of Hamad bin Khalifa University and Ryan Riley of Carnegie Mellon University in Qatar for their assistance. Entry added December 14, 2020

Audio We would like to acknowledge JunDong Xie and XingWei Lin of Ant- financial Light-Year Security Lab, an anonymous researcher for their assistance.

Bluetooth We would like to acknowledge Andy Davis of NCC Group, Dennis Heinze (@ttdennis) of TU Darmstadt, Secure Mobile Networking Lab for their assistance. Entry updated December 14, 2020

Clang We would like to acknowledge Brandon Azad of Google Project Zero for their assistance.

Core Location We would like to acknowledge Yiğit Can YILMAZ (@yilmazcanyigit) for their assistance.

Crash Reporter We would like to acknowledge Artur Byszko of AFINE for their assistance. Entry added December 14, 2020

Directory Utility We would like to acknowledge Wojciech Reguła (@_r3ggi) of SecuRing for their assistance.

iAP We would like to acknowledge Andy Davis of NCC Group for their assistance.

Kernel We would like to acknowledge Brandon Azad of Google Project Zero, Stephen Röttger of Google for their assistance.

libxml2 We would like to acknowledge an anonymous researcher for their assistance. Entry added December 14, 2020

Photos Storage We would like to acknowledge Paulos Yibelo of LimeHats for their assistance.

Quick Look We would like to acknowledge Csaba Fitzl (@theevilbit) and Wojciech Reguła of SecuRing (wojciechregula.blog) for their assistance.

Safari We would like to acknowledge Gabriel Corona and Narendra Bhati From Suma Soft Pvt. Ltd. Pune (India) @imnarendrabhati for their assistance.

Security We would like to acknowledge Christian Starkjohann of Objective Development Software GmbH for their assistance.

System Preferences We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive Security for their assistance.

This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE-----

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. CVE-2020-9933: Min (Spark) Zheng and Xiaolong Bai of Alibaba Inc

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    "data": "A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is using a VPN, make positive inferences about the websites they are visiting, and determine the correct sequence and acknowledgement numbers in use, allowing the bad actor to inject data into the TCP stream. This provides everything that is needed for an attacker to hijack active connections inside the VPN tunnel. Unspecified vulnerabilities exist in multiple products.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Android is a Linux-based open source operating system developed by Google and the Open Handheld Alliance (OHA). FreeBSD is a Unix-like operating system developed by the Google Foundation and the Open Handheld Alliance (OHA) Foundation. pts is a pseudo-terminal driver used in it. OpenBSD is a cross-platform, BSD-based UNIX-like operating system developed by the Google (Google) project team and the Open Handheld Alliance (OHA) project team. There are security holes in OpenVPN. \nCVE-2020-9976: Rias A. Murdoch (@SJMurdoch) of OneSpan\u0027s Innovation Centre\n(onespan.com) and University College London, Jack Cable of Lightning\nSecurity, Ryan Pickren (ryanpickren.com), Yair Amit for their\nassistance. \nEntry added November 12, 2020\n\nInstallation note:\n\nThis update is available through iTunes and Software Update on your\niOS device, and will not appear in your computer\u0027s Software Update\napplication, or in the Apple Downloads site. Make sure you have an\nInternet connection and have installed the latest version of iTunes\nfrom https://www.apple.com/itunes/\n\niTunes and Software Update on the device will automatically check\nApple\u0027s update server on its weekly schedule. When an update is\ndetected, it is downloaded and the option to be installed is\npresented to the user when the iOS device is docked. We recommend\napplying the update immediately if possible. Selecting Don\u0027t Install\nwill present the option the next time you connect your iOS device. \n\nThe automatic update process may take up to a week depending on the\nday that iTunes or the device checks for updates. You may manually\nobtain the update via the Check for Updates button within iTunes, or\nthe Software Update on your device. \n\nTo check that the iPhone, iPod touch, or iPad has been updated:\n\n* Navigate to Settings\n* Select General\n* Select About. The version after applying this update\nwill be \"iOS 14.0 and iPadOS 14.0\". -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2020-12-14-4 Additional information for\nAPPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1\n\nmacOS Big Sur 11.0.1 addresses the following issues. \nInformation about the security content is also available at\nhttps://support.apple.com/HT211931. \n\nAMD\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to execute arbitrary code\nwith system privileges\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2020-27914: Yu Wang of Didi Research America\nCVE-2020-27915: Yu Wang of Didi Research America\nEntry added December 14, 2020\n\nApp Store\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to gain elevated privileges\nDescription: This issue was addressed by removing the vulnerable\ncode. \nCVE-2020-27903: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab\n\nAudio\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted audio file may lead to\narbitrary code execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-27910: JunDong Xie and XingWei Lin of Ant Security Light-\nYear Lab\n\nAudio\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted audio file may lead to\narbitrary code execution\nDescription: An out-of-bounds write was addressed with improved input\nvalidation. \nCVE-2020-27916: JunDong Xie of Ant Security Light-Year Lab\n\nAudio\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to read restricted memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2020-9943: JunDong Xie of Ant Group Light-Year Security Lab\n\nAudio\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to read restricted memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2020-9944: JunDong Xie of Ant Group Light-Year Security Lab\n\nBluetooth\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to cause unexpected application\ntermination or heap corruption\nDescription: Multiple integer overflows were addressed with improved\ninput validation. \nCVE-2020-27906: Zuozhi Fan (@pattern_F_) of Ant Group Tianqiong\nSecurity Lab\n\nCoreAudio\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted audio file may lead to\narbitrary code execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-27908: JunDong Xie and XingWei Lin of Ant Security Light-\nYear Lab\nCVE-2020-27909: Anonymous working with Trend Micro Zero Day\nInitiative, JunDong Xie and XingWei Lin of Ant Security Light-Year\nLab\nCVE-2020-9960: JunDong Xie and XingWei Lin of Ant Security Light-Year\nLab\nEntry added December 14, 2020\n\nCoreAudio\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted audio file may lead to\narbitrary code execution\nDescription: An out-of-bounds write was addressed with improved input\nvalidation. \nCVE-2020-10017: Francis working with Trend Micro Zero Day Initiative,\nJunDong Xie of Ant Security Light-Year Lab\n\nCoreCapture\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-9949: Proteas\n\nCoreGraphics\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: An out-of-bounds write was addressed with improved input\nvalidation. \nCVE-2020-9883: an anonymous researcher, Mickey Jin of Trend Micro\n\nCrash Reporter\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A local attacker may be able to elevate  their privileges\nDescription: An issue existed within the path validation logic for\nsymlinks. This issue was addressed with improved path sanitization. \nCVE-2020-10003: Tim Michaud (@TimGMichaud) of Leviathan\n\nCoreText\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted font file may lead to\narbitrary code execution\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2020-27922: Mickey Jin of Trend Micro\nEntry added December 14, 2020\n\nCoreText\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted text file may lead to\narbitrary code execution\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2020-9999: Apple\nEntry updated December 14, 2020\n\nDisk Images\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-9965: Proteas\nCVE-2020-9966: Proteas\n\nFinder\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Users may be unable to remove metadata indicating where files\nwere downloaded from\nDescription: The issue was addressed with additional user controls. \nCVE-2020-27894: Manuel Trezza of Shuggr (shuggr.com)\n\nFontParser\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: A buffer overflow was addressed with improved size\nvalidation. \nCVE-2020-9962: Yi\u011fit Can YILMAZ (@yilmazcanyigit)\nEntry added December 14, 2020\n\nFontParser\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted font file may lead to\narbitrary code execution\nDescription: An out-of-bounds write was addressed with improved input\nvalidation. \nCVE-2020-27952: an anonymous researcher, Mickey Jin and Junzhi Lu of\nTrend Micro\nEntry added December 14, 2020\n\nFontParser\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted font file may lead to\narbitrary code execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-9956: Mickey Jin and Junzhi Lu of Trend Micro Mobile\nSecurity Research Team working with Trend Micro\u2019s Zero Day Initiative\nEntry added December 14, 2020\n\nFontParser\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted font file may lead to\narbitrary code execution\nDescription: A memory corruption issue existed in the processing of\nfont files. This issue was addressed with improved input validation. \nCVE-2020-27931: Apple\nEntry added December 14, 2020\n\nFontParser\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted font may lead to arbitrary\ncode execution. Apple is aware of reports that an exploit for this\nissue exists in the wild. \nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2020-27930: Google Project Zero\n\nFontParser\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted font file may lead to\narbitrary code execution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-27927: Xingwei Lin of Ant Security Light-Year Lab\n\nFoundation\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A local user may be able to read arbitrary files\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2020-10002: James Hutchins\n\nHomeKit\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An attacker in a privileged network position may be able to\nunexpectedly alter application state\nDescription: This issue was addressed with improved setting\npropagation. \nCVE-2020-9978: Luyi Xing, Dongfang Zhao, and Xiaofeng Wang of Indiana\nUniversity Bloomington, Yan Jia of Xidian University and University\nof Chinese Academy of Sciences, and Bin Yuan of HuaZhong University\nof Science and Technology\nEntry added December 14, 2020\n\nImageIO\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-9955: Mickey Jin of Trend Micro, Xingwei Lin of Ant Security\nLight-Year Lab\nEntry added December 14, 2020\n\nImageIO\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-27924: Lei Sun\nEntry added December 14, 2020\n\nImageIO\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: An out-of-bounds write was addressed with improved input\nvalidation. \nCVE-2020-27912: Xingwei Lin of Ant Security Light-Year Lab\nCVE-2020-27923: Lei Sun\nEntry updated December 14, 2020\n\nImageIO\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Opening a maliciously crafted PDF file may lead to an\nunexpected application termination or arbitrary code execution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-9876: Mickey Jin of Trend Micro\n\nIntel Graphics Driver\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-10015: ABC Research s.r.o. working with Trend Micro Zero Day\nInitiative\nCVE-2020-27897: Xiaolong Bai and Min (Spark) Zheng of Alibaba Inc.,\nand Luyi Xing of Indiana University Bloomington\nEntry added December 14, 2020\n\nIntel Graphics Driver\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2020-27907: ABC Research s.r.o. working with Trend Micro Zero Day\nInitiative\nEntry added December 14, 2020\n\nImage Processing\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: An out-of-bounds write was addressed with improved input\nvalidation. \nCVE-2020-27919: Hou JingYi (@hjy79425575) of Qihoo 360 CERT, Xingwei\nLin of Ant Security Light-Year Lab\nEntry added December 14, 2020\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to cause unexpected system\ntermination or corrupt kernel memory\nDescription: Multiple memory corruption issues were addressed with\nimproved input validation. \nCVE-2020-9967: Alex Plaskett (@alexjplaskett)\nEntry added December 14, 2020\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-9975: Tielei Wang of Pangu Lab\nEntry added December 14, 2020\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A race condition was addressed with improved state\nhandling. \nCVE-2020-27921: Linus Henze (pinauten.de)\nEntry added December 14, 2020\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A logic issue existed resulting in memory corruption. \nThis was addressed with improved state management. \nCVE-2020-27904: Zuozhi Fan (@pattern_F_) of Ant Group Tianqong\nSecurity Lab\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An attacker in a privileged network position may be able to\ninject into active connections within a VPN tunnel\nDescription: A routing issue was addressed with improved\nrestrictions. \nCVE-2019-14899: William J. Tolley, Beau Kujath, and Jedidiah R. \nCrandall\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to disclose kernel\nmemory. Apple is aware of reports that an exploit for this issue\nexists in the wild. \nDescription: A memory initialization issue was addressed. \nCVE-2020-27950: Google Project Zero\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to determine kernel\nmemory layout\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2020-9974: Tommy Muir (@Muirey03)\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2020-10016: Alex Helie\n\nKernel\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges. Apple is aware of reports that an exploit for\nthis issue exists in the wild. \nDescription: A type confusion issue was addressed with improved state\nhandling. \nCVE-2020-27932: Google Project Zero\n\nlibxml2\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing maliciously crafted web content may lead to code\nexecution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-27917: found by OSS-Fuzz\nCVE-2020-27920: found by OSS-Fuzz\nEntry updated December 14, 2020\n\nlibxml2\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to cause unexpected application\ntermination or arbitrary code execution\nDescription: An integer overflow was addressed through improved input\nvalidation. \nCVE-2020-27911: found by OSS-Fuzz\n\nlibxpc\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to elevate privileges\nDescription: A logic issue was addressed with improved validation. \nCVE-2020-9971: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab\nEntry added December 14, 2020\n\nlibxpc\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to break out of its\nsandbox\nDescription: A parsing issue in the handling of directory paths was\naddressed with improved path validation. \nCVE-2020-10014: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab\n\nLogging\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A local attacker may be able to elevate their privileges\nDescription: A path handling issue was addressed with improved\nvalidation. \nCVE-2020-10010: Tommy Muir (@Muirey03)\n\nMail\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to unexpectedly alter\napplication state\nDescription: This issue was addressed with improved checks. \nCVE-2020-9941: Fabian Ising of FH M\u00fcnster University of Applied\nSciences and Damian Poddebniak of FH M\u00fcnster University of Applied\nSciences\n\nMessages\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A local user may be able to discover a user\u2019s deleted\nmessages\nDescription: The issue was addressed with improved deletion. \nCVE-2020-9988: William Breuer of the Netherlands\nCVE-2020-9989: von Brunn Media\n\nModel I/O\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted USD file may lead to\nunexpected application termination or arbitrary code execution\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2020-10011: Aleksandar Nikolic of Cisco Talos\nEntry added December 14, 2020\n\nModel I/O\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted USD file may lead to\nunexpected application termination or arbitrary code execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-13524: Aleksandar Nikolic of Cisco Talos\n\nModel I/O\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Opening a maliciously crafted file may lead to unexpected\napplication termination or arbitrary code execution\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2020-10004: Aleksandar Nikolic of Cisco Talos\n\nNetworkExtension\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to elevate privileges\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-9996: Zhiwei Yuan of Trend Micro iCore Team, Junzhi Lu and\nMickey Jin of Trend Micro\n\nNSRemoteView\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A sandboxed process may be able to circumvent sandbox\nrestrictions\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2020-27901: Thijs Alkemade of Computest Research Division\nEntry added December 14, 2020\n\nNSRemoteView\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to preview files it does\nnot have access to\nDescription: An issue existed in the handling of snapshots. The issue\nwas resolved with improved permissions logic. \nCVE-2020-27900: Thijs Alkemade of Computest Research Division\n\nPCRE\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Multiple issues in pcre\nDescription: Multiple issues were addressed by updating to version\n8.44. \nCVE-2019-20838\nCVE-2020-14155\n\nPower Management\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to determine kernel\nmemory layout\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2020-10007: singi@theori working with Trend Micro Zero Day\nInitiative\n\npython\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Cookies belonging to one origin may be sent to another origin\nDescription: Multiple issues were addressed with improved logic. \nCVE-2020-27896: an anonymous researcher\n\nQuick Look\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious app may be able to determine the existence of\nfiles on the computer\nDescription: The issue was addressed with improved handling of icon\ncaches. \nCVE-2020-9963: Csaba Fitzl (@theevilbit) of Offensive Security\n\nQuick Look\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing a maliciously crafted document may lead to a cross\nsite scripting attack\nDescription: An access issue was addressed with improved access\nrestrictions. \nCVE-2020-10012: Heige of KnownSec 404 Team\n(https://www.knownsec.com/) and Bo Qu of Palo Alto Networks\n(https://www.paloaltonetworks.com/)\n\nRuby\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to modify the file system\nDescription: A path handling issue was addressed with improved\nvalidation. \nCVE-2020-27896: an anonymous researcher\n\nRuby\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: When parsing certain JSON documents, the json gem can be\ncoerced into creating arbitrary objects in the target system\nDescription: This issue was addressed with improved checks. \nCVE-2020-10663: Jeremy Evans\n\nSafari\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Visiting a malicious website may lead to address bar spoofing\nDescription: A spoofing issue existed in the handling of URLs. This\nissue was addressed with improved input validation. \nCVE-2020-9945: Narendra Bhati From Suma Soft Pvt. Ltd. Pune (India)\n@imnarendrabhati\n\nSafari\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to determine a user\u0027s\nopen tabs in Safari\nDescription: A validation issue existed in the entitlement\nverification. This issue was addressed with improved validation of\nthe process entitlement. \nCVE-2020-9977: Josh Parnham (@joshparnham)\n\nSafari\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Visiting a malicious website may lead to address bar spoofing\nDescription: An inconsistent user interface issue was addressed with\nimproved state management. \nCVE-2020-9942: an anonymous researcher, Rahul d Kankrale\n(servicenger.com), Rayyan Bijoora (@Bijoora) of The City School, PAF\nChapter, Ruilin Yang of Tencent Security Xuanwu Lab, YoKo Kho\n(@YoKoAcc) of PT Telekomunikasi Indonesia (Persero) Tbk, Zhiyang\nZeng(@Wester) of OPPO ZIWU Security Lab\n\nSandbox\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A local user may be able to view senstive user information\nDescription: An access issue was addressed with additional sandbox\nrestrictions. \nCVE-2020-9969: Wojciech Regu\u0142a of SecuRing (wojciechregula.blog)\n\nSQLite\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to cause a denial of service\nDescription: This issue was addressed with improved checks. \nCVE-2020-9991\n\nSQLite\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to leak memory\nDescription: An information disclosure issue was addressed with\nimproved state management. \nCVE-2020-9849\n\nSQLite\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Multiple issues in SQLite\nDescription: Multiple issues were addressed by updating SQLite to\nversion 3.32.3. \nCVE-2020-15358\n\nSQLite\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A maliciously crafted SQL query may lead to data corruption\nDescription: This issue was addressed with improved checks. \nCVE-2020-13631\n\nSQLite\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to cause a denial of service\nDescription: This issue was addressed with improved checks. \nCVE-2020-13434\nCVE-2020-13435\nCVE-2020-9991\n\nSQLite\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A remote attacker may be able to cause arbitrary code\nexecution\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2020-13630\n\nSymptom Framework\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A local attacker may be able to elevate their privileges\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-27899: 08Tc3wBB working with ZecOps\nEntry added December 14, 2020\n\nSystem Preferences\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A sandboxed process may be able to circumvent sandbox\nrestrictions\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2020-10009: Thijs Alkemade of Computest Research Division\n\nTCC\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application with root privileges may be able to\naccess private information\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2020-10008: Wojciech Regu\u0142a of SecuRing (wojciechregula.blog)\nEntry added December 14, 2020\n\nWebKit\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-27918: Liu Long of Ant Security Light-Year Lab\nEntry updated December 14, 2020\n\nWi-Fi\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: An attacker may be able to bypass Managed Frame Protection\nDescription: A denial of service issue was addressed with improved\nstate handling. \nCVE-2020-27898: Stephan Marais of University of Johannesburg\n\nXsan\nAvailable for: Mac Pro (2013 and later), MacBook Air (2013 and\nlater), MacBook Pro (Late 2013 and later), Mac mini (2014 and later),\niMac (2014 and later), MacBook (2015 and later), iMac Pro (all\nmodels)\nImpact: A malicious application may be able to access restricted\nfiles\nDescription: This issue was addressed with improved entitlements. \nCVE-2020-10006: Wojciech Regu\u0142a (@_r3ggi) of SecuRing\n\nAdditional recognition\n\n802.1X\nWe would like to acknowledge Kenana Dalle of Hamad bin Khalifa\nUniversity and Ryan Riley of Carnegie Mellon University in Qatar for\ntheir assistance. \nEntry added December 14, 2020\n\nAudio\nWe would like to acknowledge JunDong Xie and XingWei Lin of Ant-\nfinancial Light-Year Security Lab, an anonymous researcher for their\nassistance. \n\nBluetooth\nWe would like to acknowledge Andy Davis of NCC Group, Dennis Heinze\n(@ttdennis) of TU Darmstadt, Secure Mobile Networking Lab for their\nassistance. \nEntry updated December 14, 2020\n\nClang\nWe would like to acknowledge Brandon Azad of Google Project Zero for\ntheir assistance. \n\nCore Location\nWe would like to acknowledge Yi\u011fit Can YILMAZ (@yilmazcanyigit) for\ntheir assistance. \n\nCrash Reporter\nWe would like to acknowledge Artur Byszko of AFINE for their\nassistance. \nEntry added December 14, 2020\n\nDirectory Utility\nWe would like to acknowledge Wojciech Regu\u0142a (@_r3ggi) of SecuRing\nfor their assistance. \n\niAP\nWe would like to acknowledge Andy Davis of NCC Group for their\nassistance. \n\nKernel\nWe would like to acknowledge Brandon Azad of Google Project Zero,\nStephen R\u00f6ttger of Google for their assistance. \n\nlibxml2\nWe would like to acknowledge an anonymous researcher for their\nassistance. \nEntry added December 14, 2020\n\nLogin Window\nWe would like to acknowledge Rob Morton of Leidos for their\nassistance. \n\nPhotos Storage\nWe would like to acknowledge Paulos Yibelo of LimeHats for their\nassistance. \n\nQuick Look\nWe would like to acknowledge Csaba Fitzl (@theevilbit) and Wojciech\nRegu\u0142a of SecuRing (wojciechregula.blog) for their assistance. \n\nSafari\nWe would like to acknowledge Gabriel Corona and Narendra Bhati From\nSuma Soft Pvt. Ltd. Pune (India) @imnarendrabhati for their\nassistance. \n\nSecurity\nWe would like to acknowledge Christian Starkjohann of Objective\nDevelopment Software GmbH for their assistance. \n\nSystem Preferences\nWe would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive\nSecurity for their assistance. \n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n-----BEGIN PGP SIGNATURE-----\n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\nAXZYC9Y9bBRZfYQAv7nxa+uIXy2rGTuQKQY8ldu4eEHtJ0OhaB8=\n=T5Y8\n-----END PGP SIGNATURE-----\n\n\n. \nCVE-2020-9933: Min (Spark) Zheng and Xiaolong Bai of Alibaba Inc",
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cve-2019-14899

Vulnerability from cvelistv5

Published

2019-12-11 14:45

Modified

2024-08-05 00:26

Severity ?

7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Summary

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14899	x_refsource_CONFIRM
	https://openvpn.net/security-advisory/no-flaws-found-in-openvpn-software/	x_refsource_MISC
	https://support.apple.com/kb/HT211288	x_refsource_CONFIRM
	https://support.apple.com/kb/HT211290	x_refsource_CONFIRM
	https://support.apple.com/kb/HT211289	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2020/Jul/25	mailing-list, x_refsource_FULLDISC
	http://seclists.org/fulldisclosure/2020/Jul/24	mailing-list, x_refsource_FULLDISC
	http://seclists.org/fulldisclosure/2020/Jul/23	mailing-list, x_refsource_FULLDISC
	http://www.openwall.com/lists/oss-security/2020/08/13/2	mailing-list, x_refsource_MLIST
	https://support.apple.com/kb/HT211850	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2020/10/07/3	mailing-list, x_refsource_MLIST
	https://support.apple.com/kb/HT211931	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2020/Nov/20	mailing-list, x_refsource_FULLDISC
	http://seclists.org/fulldisclosure/2020/Dec/32	mailing-list, x_refsource_FULLDISC
	http://www.openwall.com/lists/oss-security/2021/07/05/1	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	Red Hat	VPN

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T00:26:39.138Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          {
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14899"
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            "tags": [
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            "url": "https://openvpn.net/security-advisory/no-flaws-found-in-openvpn-software/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
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            "url": "https://support.apple.com/kb/HT211288"
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            "url": "https://support.apple.com/kb/HT211290"
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            "tags": [
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              "x_transferred"
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            "url": "http://seclists.org/fulldisclosure/2020/Jul/25"
          },
          {
            "name": "20200717 APPLE-SA-2020-07-15-2 macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
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            "url": "http://seclists.org/fulldisclosure/2020/Jul/24"
          },
          {
            "name": "20200717 APPLE-SA-2020-07-15-1 iOS 13.6 and iPadOS 13.6",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2020/Jul/23"
          },
          {
            "name": "[oss-security] 20200813 Blind in/on-path attacks against VPN-tunneled connections (CVE-2019-14899 follow-up)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            "url": "http://www.openwall.com/lists/oss-security/2020/08/13/2"
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            "name": "[oss-security] 20201007 Re: [CVE-2019-14899] Inferring and hijacking VPN-tunneled TCP connections.",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
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            "url": "http://www.openwall.com/lists/oss-security/2020/10/07/3"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT211931"
          },
          {
            "name": "20201115 APPLE-SA-2020-11-13-3 Additional information for APPLE-SA-2020-09-16-1 iOS 14.0 and iPadOS 14.0",
            "tags": [
              "mailing-list",
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            "url": "http://seclists.org/fulldisclosure/2020/Nov/20"
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            "tags": [
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              "x_refsource_FULLDISC",
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            ],
            "url": "http://seclists.org/fulldisclosure/2020/Dec/32"
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          {
            "name": "[oss-security] 20210704 Re: Blind in/on-path attacks against VPN-tunneled connections (CVE-2019-14899 follow-up)",
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            "url": "http://www.openwall.com/lists/oss-security/2021/07/05/1"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "VPN",
          "vendor": "Red Hat",
          "versions": [
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              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is using a VPN, make positive inferences about the websites they are visiting, and determine the correct sequence and acknowledgement numbers in use, allowing the bad actor to inject data into the TCP stream. This provides everything that is needed for an attacker to hijack active connections inside the VPN tunnel."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
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            "x_refsource_CONFIRM"
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            "x_refsource_CONFIRM"
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            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/Jul/24"
        },
        {
          "name": "20200717 APPLE-SA-2020-07-15-1 iOS 13.6 and iPadOS 13.6",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/Jul/23"
        },
        {
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            "mailing-list",
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          ],
          "url": "https://support.apple.com/kb/HT211850"
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        {
          "name": "[oss-security] 20201007 Re: [CVE-2019-14899] Inferring and hijacking VPN-tunneled TCP connections.",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2020/10/07/3"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.apple.com/kb/HT211931"
        },
        {
          "name": "20201115 APPLE-SA-2020-11-13-3 Additional information for APPLE-SA-2020-09-16-1 iOS 14.0 and iPadOS 14.0",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/Nov/20"
        },
        {
          "name": "20201215 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/Dec/32"
        },
        {
          "name": "[oss-security] 20210704 Re: Blind in/on-path attacks against VPN-tunneled connections (CVE-2019-14899 follow-up)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2021/07/05/1"
        }
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  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2019-14899",
    "datePublished": "2019-12-11T14:45:12",
    "dateReserved": "2019-08-10T00:00:00",
    "dateUpdated": "2024-08-05T00:26:39.138Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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