var-202012-0761
Vulnerability from variot

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2020-12-14-3 macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave

macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212011.

AMD Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

App Store Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

AppleGraphicsControl Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A validation issue was addressed with improved logic. CVE-2020-27941: shrek_wzw

AppleMobileFileIntegrity Available for: macOS Big Sur 11.0.1 Impact: A malicious application may be able to bypass Privacy preferences Description: This issue was addressed with improved checks. CVE-2020-27910: JunDong Xie and XingWei Lin of Ant Security Light- Year Lab

Audio Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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 Security Light-Year Lab

Audio Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-27916: JunDong Xie of Ant Security Light-Year Lab

Bluetooth Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9960: JunDong Xie and XingWei Lin of Ant Security Light-Year Lab CVE-2020-27908: JunDong Xie and XingWei Lin of Ant Security Light- Year Lab

CoreAudio Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

CoreText Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

FontParser Available for: macOS Big Sur 11.0.1 Impact: Processing a maliciously crafted font may result in the disclosure of process memory Description: An information disclosure issue was addressed with improved state management. CVE-2020-27946: Mateusz Jurczyk of Google Project Zero

FontParser Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A buffer overflow was addressed with improved size validation. CVE-2020-27952: an anonymous researcher, Mickey Jin and Junzhi Lu of Trend Micro

FontParser Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

FontParser Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 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. CVE-2020-27931: Apple CVE-2020-27943: Mateusz Jurczyk of Google Project Zero CVE-2020-27944: Mateusz Jurczyk of Google Project Zero

Foundation Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Graphics Drivers Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2020-27947: ABC Research s.r.o. working with Trend Micro Zero Day Initiative

Graphics Drivers Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-29612: ABC Research s.r.o. working with Trend Micro Zero Day Initiative

HomeKit Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Image Processing Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

ImageIO Available for: macOS Big Sur 11.0.1 Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2020-29616: zhouat working with Trend Micro Zero Day Initiative

ImageIO Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 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 CVE-2020-29618: XingWei Lin of Ant Security Light-Year Lab

ImageIO Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 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-2020-29611: Ivan Fratric of Google Project Zero

ImageIO Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 Impact: Processing a maliciously crafted image may lead to heap corruption Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-29617: XingWei Lin of Ant Security Light-Year Lab CVE-2020-29619: XingWei Lin of Ant Security Light-Year Lab

ImageIO Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Intel Graphics Driver Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Intel Graphics Driver Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Kernel Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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)

Kernel Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Kernel Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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)

Kernel Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 Impact: A malicious application may cause unexpected changes in memory belonging to processes traced by DTrace Description: This issue was addressed with improved checks to prevent unauthorized actions. CVE-2020-27949: Steffen Klee (@_kleest) of TU Darmstadt, Secure Mobile Networking Lab

Kernel Available for: macOS Big Sur 11.0.1 Impact: A malicious application may be able to elevate privileges Description: This issue was addressed with improved entitlements. CVE-2020-29620: Csaba Fitzl (@theevilbit) of Offensive Security

libxml2 Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

libxml2 Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 Impact: Processing maliciously crafted web content may lead to code execution Description: A use after free issue was addressed with improved memory management. CVE-2020-27920: found by OSS-Fuzz

libxml2 Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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-2020-27926: found by OSS-Fuzz

libxpc Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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)

Model I/O Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

NSRemoteView Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Power Management Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Quick Look Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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 (knownsec.com) and Bo Qu of Palo Alto Networks (paloaltonetworks.com)

Ruby Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

System Preferences Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

WebRTC Available for: macOS Big Sur 11.0.1 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-2020-15969: an anonymous researcher

Wi-Fi Available for: macOS Mojave 10.14.6, macOS Catalina 10.15.7 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

Installation note:

macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/

Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222

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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APPLE-SA-2020-11-05-1 iOS 14.2 and iPadOS 14.2

iOS 14.2 and iPadOS 14.2 are now available and address the following issues. Apple is aware of reports that an exploit for this issue exists in the wild. Apple is aware of reports that an exploit for this issue exists in the wild. Apple is aware of reports that an exploit for this issue exists in the wild. CVE-2020-27918: an anonymous researcher

Safari We would like to acknowledge Gabriel Corona for their assistance.

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 14.2 and iPadOS 14.2"

Show details on source website


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            "baseScore": 9.3,
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            "impactScore": null,
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            "obtainOtherPrivilege": null,
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            "trust": 0.8,
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            "id": "VHN-372027",
            "impactScore": 10.0,
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            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.8,
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
            "trust": 1.0,
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            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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            "availabilityImpact": "High",
            "baseScore": 7.8,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2020-27916",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "None",
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            "trust": 0.8,
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            "id": "CVE-2020-27916",
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            "id": "CNNVD-202011-608",
            "trust": 0.6,
            "value": "HIGH"
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            "id": "VHN-372027",
            "trust": 0.1,
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    "data": "An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2020-12-14-3 macOS Big Sur 11.1, Security Update 2020-001\nCatalina, Security Update 2020-007 Mojave\n\nmacOS Big Sur 11.1, Security Update 2020-001 Catalina, Security\nUpdate 2020-007 Mojave addresses the following issues. Information\nabout the security content is also available at\nhttps://support.apple.com/HT212011. \n\nAMD\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nApp Store\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nAppleGraphicsControl\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A validation issue was addressed with improved logic. \nCVE-2020-27941: shrek_wzw\n\nAppleMobileFileIntegrity\nAvailable for: macOS Big Sur 11.0.1\nImpact: A malicious application may be able to bypass Privacy\npreferences\nDescription: This issue was addressed with improved checks. \nCVE-2020-27910: JunDong Xie and XingWei Lin of Ant Security Light-\nYear Lab\n\nAudio\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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 Security Light-Year Lab\n\nAudio\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\nImpact: An application may be able to read restricted memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2020-27916: JunDong Xie of Ant Security Light-Year Lab\n\nBluetooth\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\nImpact: Processing a maliciously crafted audio file may lead to\narbitrary code execution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-9960: JunDong Xie and XingWei Lin of Ant Security Light-Year\nLab\nCVE-2020-27908: JunDong Xie and XingWei Lin of Ant Security Light-\nYear Lab\n\nCoreAudio\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nCoreText\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nFontParser\nAvailable for: macOS Big Sur 11.0.1\nImpact: Processing a maliciously crafted font may result in the\ndisclosure of process memory\nDescription: An information disclosure issue was addressed with\nimproved state management. \nCVE-2020-27946: Mateusz Jurczyk of Google Project Zero\n\nFontParser\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: A buffer overflow was addressed with improved size\nvalidation. \nCVE-2020-27952: an anonymous researcher, Mickey Jin and Junzhi Lu of\nTrend Micro\n\nFontParser\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nFontParser\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\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. \nCVE-2020-27931: Apple\nCVE-2020-27943: Mateusz Jurczyk of Google Project Zero\nCVE-2020-27944: Mateusz Jurczyk of Google Project Zero\n\nFoundation\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nGraphics Drivers\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2020-27947: ABC Research s.r.o. working with Trend Micro Zero Day\nInitiative\n\nGraphics Drivers\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\nImpact: A malicious application may be able to execute arbitrary code\nwith system privileges\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2020-29612: ABC Research s.r.o. working with Trend Micro Zero Day\nInitiative\n\nHomeKit\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nImage Processing\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nImageIO\nAvailable for: macOS Big Sur 11.0.1\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2020-29616: zhouat working with Trend Micro Zero Day Initiative\n\nImageIO\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\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\nCVE-2020-29618: XingWei Lin of Ant Security Light-Year Lab\n\nImageIO\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\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-2020-29611: Ivan Fratric of Google Project Zero\n\nImageIO\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\nImpact: Processing a maliciously crafted image may lead to heap\ncorruption\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2020-29617: XingWei Lin of Ant Security Light-Year Lab\nCVE-2020-29619: XingWei Lin of Ant Security Light-Year Lab\n\nImageIO\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nIntel Graphics Driver\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nIntel Graphics Driver\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nKernel\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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)\n\nKernel\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nKernel\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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)\n\nKernel\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS\nBig Sur 11.0.1\nImpact: A malicious application may cause unexpected changes in\nmemory belonging to processes traced by DTrace\nDescription: This issue was addressed with improved checks to prevent\nunauthorized actions. \nCVE-2020-27949: Steffen Klee (@_kleest) of TU Darmstadt, Secure\nMobile Networking Lab\n\nKernel\nAvailable for: macOS Big Sur 11.0.1\nImpact: A malicious application may be able to elevate privileges\nDescription: This issue was addressed with improved entitlements. \nCVE-2020-29620: Csaba Fitzl (@theevilbit) of Offensive Security\n\nlibxml2\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nlibxml2\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\nImpact: Processing maliciously crafted web content may lead to code\nexecution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2020-27920: found by OSS-Fuzz\n\nlibxml2\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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-2020-27926: found by OSS-Fuzz\n\nlibxpc\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nModel I/O\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nNSRemoteView\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\n\nPower Management\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nQuick Look\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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 (knownsec.com) and Bo Qu\nof Palo Alto Networks (paloaltonetworks.com)\n\nRuby\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nSystem Preferences\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nWebRTC\nAvailable for: macOS Big Sur 11.0.1\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-2020-15969: an anonymous researcher\n\nWi-Fi\nAvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7\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\nInstallation note:\n\nmacOS Big Sur 11.1, Security Update 2020-001 Catalina, Security\nUpdate 2020-007 Mojave may be obtained from the Mac App Store or\nApple\u0027s Software Downloads web site:\nhttps://support.apple.com/downloads/\n\nInformation will also be posted to the Apple Security Updates\nweb site: https://support.apple.com/kb/HT201222\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\niQIzBAEBCAAdFiEEbURczHs1TP07VIfuZcsbuWJ6jjAFAl/YBj8ACgkQZcsbuWJ6\njjCVjw//QGrhMvU+nyuS1UwWs7rcqDJDNh0Zb7yUJali2Bdc9/l++i2pLFbmAwes\n7AYCag+T3h3aP7YJAN13zb8KBmUcmnWkWupfx8kEGqHxSXnQTXvaEI59RyCobOCj\nOVPtboPMH1d94+6dABMp9kiLAHoZezm3hdF8ShT2Hqgq2TB16wZsa/EvhJVSaduA\n7RttG6EHBTin6UU3M/+vcfJWqkg4O0YuZpQaconDa5Pd81jpUMeduzfRvS5i+PVS\ncehtHPWjCN15+sQ29q11yhP3v+sYh0DJEl2LWaBnDo2TlC1gHx70H5ZsAFLHChcd\nrXkl1tm6GV3UWVhFq0jQc1DP+IwbuL6jHI/wIjYx7itk9XECppyhhiuImOaLiIUH\nCBgAjwVHY1GUdTH97iPEQFF61v3sjpRLleLMZW7+9ZTt4pEDwMVHk9vKgVK5BUa6\nlrKWtBHL3AtaXtxC9y8XGe3IYEBLAszHMUJfF1BR+D/niDRlztvoj72/3PPwtk2t\ntuUE9RGzpSXCQ1CX6vW7zS2ddVmQfJqcPX721k4OVpFNlMXkjZkm2Q/xwr5qq99v\nUp9BA+ITksthGYfGAY5bBV1LsjK1NtdNHQGpZe4l9bu4ONgUvmL8iBb/LnS6wKB1\nHGcdHEmXvbx+Akl/fvTdG8RSvyoYuFJHkuYv0DMWiri8yN1q+C4=\n=osnP\n-----END PGP SIGNATURE-----\n\n\n. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2020-11-05-1 iOS 14.2 and iPadOS 14.2\n\niOS 14.2 and iPadOS 14.2 are now available and address the following\nissues. Apple is aware of reports that an exploit for this\nissue exists in the wild. Apple is aware of reports that an exploit for this issue\nexists in the wild. Apple is aware of reports that an exploit for\nthis issue exists in the wild. \nCVE-2020-27918: an anonymous researcher\n\nSafari\nWe would like to acknowledge Gabriel Corona for their assistance. \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 14.2 and iPadOS 14.2\"",
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