VARIoT IoT vulnerabilities database

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges. iPadOS , iOS , Apple Mac OS X Multiple Apple products have an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1), Jack Dates of RET2 Systems, Inc. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30960: JunDong Xie of Ant Security Light-Year Lab CFNetwork Proxies Available for: Apple Watch Series 3 and later Impact: User traffic might unexpectedly be leaked to a proxy server despite PAC configurations Description: A logic issue was addressed with improved state management. CVE-2021-30995: Mickey Jin (@patch1t) of Trend Micro, Mickey Jin (@patch1t) Sandbox Available for: Apple Watch Series 3 and later Impact: A malicious application may be able to bypass certain Privacy preferences Description: A validation issue related to hard link behavior was addressed with improved sandbox restrictions. CVE-2021-30968: Csaba Fitzl (@theevilbit) of Offensive Security Sandbox Available for: Apple Watch Series 3 and later Impact: A malicious application may be able to bypass certain Privacy preferences Description: A logic issue was addressed with improved restrictions. CVE-2021-30946: @gorelics Sandbox Available for: Apple Watch Series 3 and later Impact: An application may be able to access a user's files Description: An access issue was addressed with additional sandbox restrictions. CVE-2021-30947: Csaba Fitzl (@theevilbit) of Offensive Security TCC Available for: Apple Watch Series 3 and later Impact: A local user may be able to modify protected parts of the file system Description: A logic issue was addressed with improved state management. CVE-2021-30767: @gorelics TCC Available for: Apple Watch Series 3 and later Impact: A malicious application may be able to bypass Privacy preferences Description: An inherited permissions issue was addressed with additional restrictions. Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-1 iOS 15.1 and iPadOS 15.1 iOS 15.1 and iPadOS 15.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212867. Audio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab ColorSync Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious 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-2021-30900: Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30914: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab iCloud Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Image Processing Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30894: Pan ZhenPeng (@Peterpan0927) of Alibaba Security Pandora Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30886: @0xalsr Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Siri Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to view contacts from the lock screen Description: A lock screen issue allowed access to contacts on a locked device. CVE-2021-30875: Abhay Kailasia (@abhay_kailasia) of Lakshmi Narain College of Technology UIKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A person with physical access to an iOS device may be able to determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos Voice Control Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2021-30902: 08Tc3wBB of ZecOps Mobile EDR Team WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Additional recognition iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. NetworkExtension We would like to acknowledge Alex Bauer of Branch for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher 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 "15.1" 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hlwACgkQeC9qKD1p rhhZzA//eK6xk7AnCtAA81RgI7GizGPrMG3g/G+tpHAtaiwEB82Fi904h7FVPAr8 3ehHIqYHjc3+gHrOAa+/oWoVD0BSMWEjvJbrf9w2i0LNn6YmcFgPorwhcfIjnAhz cVAVRdz+iQdmaF5UBxuPdqGinJXpeMi6Az4dUH114bgOkB9LeQNEb+1zvkxmgi+O KoTCONfWHeC4hbEPcqHNxZm3/R/rvSoeNnKbtehPsp4vSNzeV9Bc1XlHcoZDsWyd QPfV2ffLMsj2S1cvcwoH5y/JLsmEpyuEEOSKx211Te/T+B8gO8PdCbzzhtAwkF8Z sL6JD+midcrz4dirYuc1qHs0ITqyhHTSgUM062tK6+V8tpyf3r4FLI2TWBAQcpnE QkVYIOyyvj/0GMEygBl4A7WpWGLU1wDCAGLY4BhSy1DSx5ybF73FzZfr4xqBP7R1 0MFw/uBQR+BZ/2xyO1bh5VB0Q2eSQoCfQ2nBh5bAYRq6Ioy09+3F1maLVdQxlSyg pwKL6FZHIbPqtJmessoCVwtB6XqYl53IqsG8b/DdL9wqZmSSCgePqezh46uANNJw q/u3x5t5mK6vMc9rK0nwYN1l8GM9LgOH5IU083+9cfRm/bfD09OlbR9NFQvnpjJC 2N3fQ6rFWRlteIRiAfLtY1UvkaDzS1vpzq2+tYR+MppKJ2bvIXI= =gWEM -----END PGP SIGNATURE-----

A logic issue was addressed with improved validation. This issue is fixed in watchOS 8, iOS 15 and iPadOS 15. An application with microphone permission may unexpectedly access microphone input during a FaceTime call. apple's iPadOS , iOS , watchOS Exists in unspecified vulnerabilities.Information may be tampered with. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none

A permissions issue was addressed with improved validation. This issue is fixed in macOS Monterey 12.0.1. A local attacker may be able to read sensitive information. apple's macOS Contains a vulnerability in improper permission assignment for critical resources.Information may be obtained. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. iPadOS , iOS , Apple Mac OS X Multiple Apple products have a type mixup vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Information about the security content is also available at https://support.apple.com/HT212804. CoreGraphics Available for: macOS Big Sur Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30860: The Citizen Lab CUPS Available for: macOS Big Sur Impact: A local attacker may be able to elevate their privileges Description: A permissions issue existed. CVE-2021-30827: an anonymous researcher Entry added September 20, 2021 CUPS Available for: macOS Big Sur Impact: A local user may be able to read arbitrary files as root Description: This issue was addressed with improved checks. CVE-2021-30828: an anonymous researcher Entry added September 20, 2021 CUPS Available for: macOS Big Sur Impact: A local user may be able to execute arbitrary files Description: A URI parsing issue was addressed with improved parsing. CVE-2021-30829: an anonymous researcher Entry added September 20, 2021 curl Available for: macOS Big Sur Impact: curl could potentially reveal sensitive internal information to the server using a clear-text network protocol Description: A buffer overflow was addressed with improved input validation. CVE-2021-22925 Entry added September 20, 2021 CVMS Available for: macOS Big Sur Impact: A local attacker may be able to elevate their privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30832: Mickey Jin (@patch1t) of Trend Micro Entry added September 20, 2021 FontParser Available for: macOS Big Sur Impact: Processing a maliciously crafted dfont file may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30841: Xingwei Lin of Ant Security Light-Year Lab CVE-2021-30842: Xingwei Lin of Ant Security Light-Year Lab CVE-2021-30843: Xingwei Lin of Ant Security Light-Year Lab Entry added September 20, 2021 Gatekeeper Available for: macOS Big Sur Impact: A malicious application may bypass Gatekeeper checks Description: This issue was addressed with improved checks. CVE-2021-30853: Gordon Long (@ethicalhax) of Box, Inc. Entry added September 20, 2021 ImageIO Available for: macOS Big Sur Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30847: Mike Zhang of Pangu Lab Entry added September 20, 2021 Kernel Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30859: Apple Entry added September 20, 2021 libexpat Available for: macOS Big Sur Impact: A remote attacker may be able to cause a denial of service Description: This issue was addressed by updating expat to version 2.4.1. CVE-2013-0340: an anonymous researcher Entry added September 20, 2021 Preferences Available for: macOS Big Sur Impact: An application may be able to access restricted files Description: A validation issue existed in the handling of symlinks. CVE-2021-30855: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) Entry added September 20, 2021 Sandbox Available for: macOS Big Sur Impact: A user may gain access to protected parts of the file system Description: An access issue was addressed with improved access restrictions. CVE-2021-30850: an anonymous researcher Entry added September 20, 2021 SMB Available for: macOS Big Sur Impact: A local user may be able to read kernel memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30845: Peter Nguyen Vu Hoang of STAR Labs Entry added September 20, 2021 SMB Available for: macOS Big Sur Impact: A remote attacker may be able to leak memory Description: A logic issue was addressed with improved state management. CVE-2021-30844: Peter Nguyen Vu Hoang of STAR Labs Entry added September 20, 2021 WebKit Available for: macOS Big Sur Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30858: an anonymous researcher Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. Entry added September 20, 2021 App Support We would like to acknowledge @CodeColorist, an anonymous researcher for their assistance. Entry added September 20, 2021 CoreML We would like to acknowledge hjy79425575 working with Trend Micro Zero Day Initiative for their assistance. Entry added September 20, 2021 CUPS We would like to acknowledge an anonymous researcher for their assistance. Entry added September 20, 2021 Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Entry added September 20, 2021 Sandbox We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive Security for their assistance. Entry added September 20, 2021 smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. Entry added September 20, 2021 Installation note: This update 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmFI888ACgkQeC9qKD1p rhi/Bg/9GiqXl8sxPjDpATJqneZ1GcAxWxBZgkFrcLV/cMwrVqniWsOeVHqHjMSY eJUkGehUtKsYE0g8Uk0qJqOUl3dxxGJpIDytOQJB3TFdd1BpZSK/tOChVem1JV1B +CMhqDnmR/u7bLqfCr1p6J5QJNHjTjgBA4RthdzZZ52pLGql7/2qfaJwpeHkheS4 5EKmch8zh0CGRqrUTg1HgY67ierNsz47jIU6n7UeMwjskRU3xM9VqJ9s4eKGAtSv 4Ry16pv0xUZ4cmL5EiLm2/eFbY8ByCji7jYPP0POBO4l518TGpaX2PaZBP9v0rrD t6cPEZHnsRaZ49OYak6z9iA8teKGSs6aCMuzSxExvlT8+YySf1o1nefbRH/tZMfn bwSO0ZyPsS9WYyuG/zX08U3CKOTkjqhLaOwVwte+cAeg2QS85aa9XPMG6PKcpyfu R7auxS92+Dg+R+97dAsI9TprSutCTw4iY8lyK9MVJSnh+zQSZEihUh4EaSufTHRC NlOSHvsTfXqsHaeed6sVKyX4ADHCUvRbCCIrqJKUs6waNd2T2XF7SzvgTSDJMHU9 4AL/jpnltTjDJTtMO999VZKNzYurrGiHvBs5zHWr91+eaHW8YGdsDERsX3BFYLe3 85i+Yge0iXlP7mT32cWxIw4AWDFITFiHnmV1/cdsCd2GIkqkhFw= =9bjT -----END PGP SIGNATURE----- . 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

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution. apple's Safari Products from multiple vendors, such as the following, contain out-of-bounds write vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. A security issue has been found in WebKitGTK and WPE WebKit prior to 2.34.0. For the oldstable distribution (buster), these problems have been fixed in version 2.34.1-1~deb10u1. For the stable distribution (bullseye), these problems have been fixed in version 2.34.1-1~deb11u1. We recommend that you upgrade your webkit2gtk packages. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-11 Additional information for APPLE-SA-2021-09-20-3 tvOS 15 tvOS 15 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212815. Accessory Manager Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory consumption issue was addressed with improved memory handling. CVE-2021-30837: an anonymous researcher bootp Available for: Apple TV 4K and Apple TV HD Impact: A device may be passively tracked by its WiFi MAC address Description: A user privacy issue was addressed by removing the broadcast MAC address. CVE-2021-30866: Fabien Duchêne of UCLouvain (Belgium) Entry added October 25, 2021 CoreAudio Available for: Apple TV 4K and Apple TV HD Impact: Processing a malicious audio file may result in unexpected application termination or arbitrary code execution Description: A logic issue was addressed with improved state management. CVE-2021-30834: JunDong Xie of Ant Security Light-Year Lab Entry added October 25, 2021 FontParser Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted font may result in the disclosure of process memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2021-30831: Xingwei Lin of Ant Security Light-Year Lab Entry added October 25, 2021 FontParser Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted dfont file may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30840: Xingwei Lin of Ant Security Light-Year Lab Entry added October 25, 2021 FontParser Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted dfont file may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30841: Xingwei Lin of Ant Security Light-Year Lab CVE-2021-30842: Xingwei Lin of Ant Security Light-Year Lab CVE-2021-30843: Xingwei Lin of Ant Security Light-Year Lab Foundation Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2021-30852: Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab Entry added October 25, 2021 ImageIO Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2021-30814: hjy79425575 Entry added October 25, 2021 ImageIO Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30835: Ye Zhang of Baidu Security CVE-2021-30847: Mike Zhang of Pangu Lab Kernel Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved locking. CVE-2021-30857: Zweig of Kunlun Lab libexpat Available for: Apple TV 4K and Apple TV HD Impact: A remote attacker may be able to cause a denial of service Description: This issue was addressed by updating expat to version 2.4.1. CVE-2013-0340: an anonymous researcher Preferences Available for: Apple TV 4K and Apple TV HD Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2021-30854: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) Sandbox Available for: Apple TV 4K and Apple TV HD Impact: A user may gain access to protected parts of the file system Description: An access issue was addressed with improved access restrictions. CVE-2021-30850: an anonymous researcher Sandbox Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to modify protected parts of the file system Description: This issue was addressed with improved checks. CVE-2021-30808: Csaba Fitzl (@theevilbit) of Offensive Security Entry added October 25, 2021 WebKit Available for: Apple TV 4K and Apple TV Impact: Visiting a maliciously crafted website may reveal a user's browsing history Description: The issue was resolved with additional restrictions on CSS compositing. CVE-2021-30884: an anonymous researcher Entry added October 25, 2021 WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved state handling. CVE-2021-30818: Amar Menezes (@amarekano) of Zon8Research Entry added October 25, 2021 WebKit Available for: Apple TV 4K and Apple TV HD Impact: An attacker in a privileged network position may be able to bypass HSTS Description: A logic issue was addressed with improved restrictions. CVE-2021-30823: David Gullasch of Recurity Labs Entry added October 25, 2021 WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted audio file may disclose restricted memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2021-30836: Peter Nguyen Vu Hoang of STAR Labs Entry added October 25, 2021 WebKit Available for: Apple TV 4K and Apple TV HD 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-2021-30809: an anonymous researcher Entry added October 25, 2021 WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30846: Sergei Glazunov of Google Project Zero WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2021-30849: Sergei Glazunov of Google Project Zero WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to code execution Description: A memory corruption vulnerability was addressed with improved locking. CVE-2021-30851: Samuel Groß of Google Project Zero Wi-Fi Available for: Apple TV 4K and Apple TV HD Impact: An attacker in physical proximity may be able to force a user onto a malicious Wi-Fi network during device setup Description: An authorization issue was addressed with improved state management. CVE-2021-30810: an anonymous researcher Additional recognition Assets We would like to acknowledge Cees Elzinga for their assistance. UIKit We would like to acknowledge an anonymous researcher for their assistance. Installation note: Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software." To check the current version of software, select "Settings -> General -> About." 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4h08ACgkQeC9qKD1p rhhEthAAx/FURX2eeBUEs8f9b3gtic+n9doFTW1YozaTNM+/iDRtvk+Bo3UfLxsj hoSw+V4o4S9dDPAspKBDcAiW926pBAdJjdYHyeQnsLzlNQqTN/p5ITglsim9LU7Q rapY+JqaScfqgAwrlu7Y0kkII9rjOkOFK5wmZDkPSo8zbZftX9WRid6WmCwuf5E0 ljZhM3SRDobLoHI9691eAR1Nfl0NroQh51BTaYNzF/i64wYZdjZd2uwcs+U+GCUn pyXtYF42Z7NAymlrdC5u9jQALKDevpubluzsyTB8AZDOBAnOgMZsjHalHX9CBAYO N1S6J/FHE07rH8aWaDPUaU12ky/dl/5Zn+jycDG4SiTfK1HkL6FUvp+q9NnzM3jv 6Nm2doEaH+NRh/JW8wYaB1xmQK2gjHLHS2HPOV+1sW3rhkqqPbrl1e6doYL3ogfk AdwYFLJ3aEvufybukEUEktiVk9tLl56HTwZ+yMHC0fThzfssNWzp78Fny7MTTean TBKaqW3K7Ma5oAmy61srVlfQln7mhzqxZQh3URUADL21DqmTY4+khjTrxawUeGkh dwfJ7ee8+u5CXUcdtjhdnT+qnenEO2jA7ehzEuQ7FLuIIlfQGXJsHPWSFQBauaye msR+WcYRqGbpnBJBvkknqSjRLqUx1cBsFFBTdhVpYilkjbmWa0U= =1hbX -----END PGP SIGNATURE----- . CVE-2021-30851: Samuel Groß of Google Project Zero Installation note: This update may be obtained from the Mac App Store. Alternatively, on your watch, select "My Watch > General > About". - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202202-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: WebkitGTK+: Multiple vulnerabilities Date: February 01, 2022 Bugs: #779175, #801400, #813489, #819522, #820434, #829723, #831739 ID: 202202-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= Multiple vulnerabilities have been found in WebkitGTK+, the worst of which could result in the arbitrary execution of code. Background ========= WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.34.4 >= 2.34.4 Description ========== Multiple vulnerabilities have been discovered in WebkitGTK+. Please review the CVE identifiers referenced below for details. Workaround ========= There is no known workaround at this time. Resolution ========= All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.34.4" References ========= [ 1 ] CVE-2021-30848 https://nvd.nist.gov/vuln/detail/CVE-2021-30848 [ 2 ] CVE-2021-30888 https://nvd.nist.gov/vuln/detail/CVE-2021-30888 [ 3 ] CVE-2021-30682 https://nvd.nist.gov/vuln/detail/CVE-2021-30682 [ 4 ] CVE-2021-30889 https://nvd.nist.gov/vuln/detail/CVE-2021-30889 [ 5 ] CVE-2021-30666 https://nvd.nist.gov/vuln/detail/CVE-2021-30666 [ 6 ] CVE-2021-30665 https://nvd.nist.gov/vuln/detail/CVE-2021-30665 [ 7 ] CVE-2021-30890 https://nvd.nist.gov/vuln/detail/CVE-2021-30890 [ 8 ] CVE-2021-30661 https://nvd.nist.gov/vuln/detail/CVE-2021-30661 [ 9 ] WSA-2021-0005 https://webkitgtk.org/security/WSA-2021-0005.html [ 10 ] CVE-2021-30761 https://nvd.nist.gov/vuln/detail/CVE-2021-30761 [ 11 ] CVE-2021-30897 https://nvd.nist.gov/vuln/detail/CVE-2021-30897 [ 12 ] CVE-2021-30823 https://nvd.nist.gov/vuln/detail/CVE-2021-30823 [ 13 ] CVE-2021-30734 https://nvd.nist.gov/vuln/detail/CVE-2021-30734 [ 14 ] CVE-2021-30934 https://nvd.nist.gov/vuln/detail/CVE-2021-30934 [ 15 ] CVE-2021-1871 https://nvd.nist.gov/vuln/detail/CVE-2021-1871 [ 16 ] CVE-2021-30762 https://nvd.nist.gov/vuln/detail/CVE-2021-30762 [ 17 ] WSA-2021-0006 https://webkitgtk.org/security/WSA-2021-0006.html [ 18 ] CVE-2021-30797 https://nvd.nist.gov/vuln/detail/CVE-2021-30797 [ 19 ] CVE-2021-30936 https://nvd.nist.gov/vuln/detail/CVE-2021-30936 [ 20 ] CVE-2021-30663 https://nvd.nist.gov/vuln/detail/CVE-2021-30663 [ 21 ] CVE-2021-1825 https://nvd.nist.gov/vuln/detail/CVE-2021-1825 [ 22 ] CVE-2021-30951 https://nvd.nist.gov/vuln/detail/CVE-2021-30951 [ 23 ] CVE-2021-30952 https://nvd.nist.gov/vuln/detail/CVE-2021-30952 [ 24 ] CVE-2021-1788 https://nvd.nist.gov/vuln/detail/CVE-2021-1788 [ 25 ] CVE-2021-1820 https://nvd.nist.gov/vuln/detail/CVE-2021-1820 [ 26 ] CVE-2021-30953 https://nvd.nist.gov/vuln/detail/CVE-2021-30953 [ 27 ] CVE-2021-30749 https://nvd.nist.gov/vuln/detail/CVE-2021-30749 [ 28 ] CVE-2021-30849 https://nvd.nist.gov/vuln/detail/CVE-2021-30849 [ 29 ] CVE-2021-1826 https://nvd.nist.gov/vuln/detail/CVE-2021-1826 [ 30 ] CVE-2021-30836 https://nvd.nist.gov/vuln/detail/CVE-2021-30836 [ 31 ] CVE-2021-30954 https://nvd.nist.gov/vuln/detail/CVE-2021-30954 [ 32 ] CVE-2021-30984 https://nvd.nist.gov/vuln/detail/CVE-2021-30984 [ 33 ] CVE-2021-30851 https://nvd.nist.gov/vuln/detail/CVE-2021-30851 [ 34 ] CVE-2021-30758 https://nvd.nist.gov/vuln/detail/CVE-2021-30758 [ 35 ] CVE-2021-42762 https://nvd.nist.gov/vuln/detail/CVE-2021-42762 [ 36 ] CVE-2021-1844 https://nvd.nist.gov/vuln/detail/CVE-2021-1844 [ 37 ] CVE-2021-30689 https://nvd.nist.gov/vuln/detail/CVE-2021-30689 [ 38 ] CVE-2021-45482 https://nvd.nist.gov/vuln/detail/CVE-2021-45482 [ 39 ] CVE-2021-30858 https://nvd.nist.gov/vuln/detail/CVE-2021-30858 [ 40 ] CVE-2021-21779 https://nvd.nist.gov/vuln/detail/CVE-2021-21779 [ 41 ] WSA-2021-0004 https://webkitgtk.org/security/WSA-2021-0004.html [ 42 ] CVE-2021-30846 https://nvd.nist.gov/vuln/detail/CVE-2021-30846 [ 43 ] CVE-2021-30744 https://nvd.nist.gov/vuln/detail/CVE-2021-30744 [ 44 ] CVE-2021-30809 https://nvd.nist.gov/vuln/detail/CVE-2021-30809 [ 45 ] CVE-2021-30884 https://nvd.nist.gov/vuln/detail/CVE-2021-30884 [ 46 ] CVE-2021-30720 https://nvd.nist.gov/vuln/detail/CVE-2021-30720 [ 47 ] CVE-2021-30799 https://nvd.nist.gov/vuln/detail/CVE-2021-30799 [ 48 ] CVE-2021-30795 https://nvd.nist.gov/vuln/detail/CVE-2021-30795 [ 49 ] CVE-2021-1817 https://nvd.nist.gov/vuln/detail/CVE-2021-1817 [ 50 ] CVE-2021-21775 https://nvd.nist.gov/vuln/detail/CVE-2021-21775 [ 51 ] CVE-2021-30887 https://nvd.nist.gov/vuln/detail/CVE-2021-30887 [ 52 ] CVE-2021-21806 https://nvd.nist.gov/vuln/detail/CVE-2021-21806 [ 53 ] CVE-2021-30818 https://nvd.nist.gov/vuln/detail/CVE-2021-30818 Availability =========== This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202202-01 Concerns? ======== Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ====== Copyright 2022 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5

A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. A sandboxed process may be able to circumvent sandbox restrictions. apple's macOS Exists in unspecified vulnerabilities.Information may be tampered with. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none. Information about the security content is also available at https://support.apple.com/HT212869. AppKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved state management. CVE-2021-30873: Thijs Alkemade of Computest AppleScript Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30876: Jeremy Brown, hjy79425575 CVE-2021-30879: Jeremy Brown, hjy79425575 CVE-2021-30877: Jeremy Brown CVE-2021-30880: Jeremy Brown Audio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab Bluetooth Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2021-30899: Weiteng Chen, Zheng Zhang, and Zhiyun Qian of UC Riverside, and Yu Wang of Didi Research America ColorSync Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to access information about a user's contacts Description: A logic issue was addressed with improved restrictions. CVE-2021-30895: Denis Tokarev Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. CVE-2021-30896: Denis Tokarev iCloud Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30824: Antonio Zekic (@antoniozekic) of Diverto Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab, Jack Dates of RET2 Systems, Inc. IOGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30821: Tim Michaud (@TimGMichaud) of Zoom Video Communications IOMobileFrameBuffer Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30883: an anonymous researcher Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30886: @0xalsr Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab LaunchServices Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2021-30864: Ron Hass (@ronhass7) of Perception Point Login Window Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with access to a host Mac may be able to bypass the Login Window in Remote Desktop for a locked instance of macOS Description: This issue was addressed with improved checks. CVE-2021-30813: Benjamin Berger of BBetterTech LLC, Peter Goedtkindt of Informatique-MTF S.A., an anonymous researcher Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Sandbox Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to read sensitive information Description: A permissions issue was addressed with improved validation. CVE-2021-30920: Csaba Fitzl (@theevilbit) of Offensive Security SMB Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved locking. CVE-2021-30868: Peter Nguyen Vu Hoang of STAR Labs SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may gain access to a user's Keychain items Description: The issue was addressed with improved permissions logic. CVE-2021-30912: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An unprivileged application may be able to edit NVRAM variables Description: The issue was addressed with improved permissions logic. CVE-2021-30913: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab UIKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with physical access to an iOS device may be determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An attacker in a privileged network position may be able to bypass HSTS Description: A logic issue was addressed with improved restrictions. CVE-2021-30823: David Gullasch of Recurity Labs WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30861: Wojciech Reguła (@_r3ggi), Ryan Pickren (ryanpickren.com) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Windows Server Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen Description: An authentication issue was addressed with improved state management. CVE-2021-30908: ASentientBot xar Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files Description: This issue was addressed with improved checks. CVE-2021-30833: Richard Warren of NCC Group zsh Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to modify protected parts of the file system Description: An inherited permissions issue was addressed with additional restrictions. CVE-2021-30892: Jonathan Bar Or of Microsoft Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. App Support We would like to acknowledge an anonymous researcher, 漂亮鼠 of 赛博回忆录 for their assistance. Bluetooth We would like to acknowledge say2 of ENKI for their assistance. CUPS We would like to acknowledge an anonymous researcher for their assistance. iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. Managed Configuration We would like to acknowledge Michal Moravec of Logicworks, s.r.o. for their assistance. smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher for their assistance. Installation note: This update may be obtained from the Mac App Store 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/ 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hpwACgkQeC9qKD1p rhhm0Q//fIQiOk2S9w2qirXapPqEpyI9LNJnGX/RCrsZGN/iFkgvt27/RYLhHHQk efqxE6nnXdUaj9HoIIHiG4rKxIhfkscw1dF9igvmYm6j+V2KMiRxp1Pev1zMzsBI N6F7mJ4SiATHDTJATU8uCqIqHRQsvcIrHCjovblqGfuZxzvsjkvtRc0eXC0XAARf xW0WRNbTBoCOEsMp92hNI45B/oK05b1aHm2pY529gE6GRBBl0ymVo30fQ7vmIoJY Uajc6pDNeJ1MhSpo0k+Z+eVodSdBN2EutKZfU5+4t2GzqeW5nLZFa/oqXObXBhXk i8bptOhceBu6qD9poSgkS5EdH4OdRQMcMjsQLIRJj3N/MwZBhGvsLQDlyGmtd+VG a0s+pna/WoFwzw800CYRarmL0rRsZ4zZza0iuKArhrLlQCw+ee6XNL+1U50zvMaW oT3gNkf3faCqQDxecIcQTj7xwt2tHV87p7uqELiuUZaCk5UoQBsWxGeGebFGxUq5 pJVQvnr4RVrDkpOQjbKj8w9mWoSZcvKlhRNL9J5kW75zd32vwnaVMlVkIG8vfvoK sgq/VfKrOW+EV1IMAh4iuaMiLAPjwBzMiRfjvRZFeJmTaMaTOxDKHwkG5YwPNp5W 0FlhV1S2pAmGlQZgvTxkBthtU9A9giuH+oHSGJDjr70Q7de8lJ4= =3Pcg -----END PGP SIGNATURE-----

A logic issue existed in the handling of document loads. This issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. Previewing an html file attached to a note may unexpectedly contact remote servers. apple's iPadOS and iOS Exists in unspecified vulnerabilities.Information may be tampered with. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none

A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 15.1 and iPadOS 15.1. A local attacker may be able to view contacts from the lock screen. apple's iPadOS and iOS Exists in unspecified vulnerabilities.Information may be obtained. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-1 iOS 15.1 and iPadOS 15.1 iOS 15.1 and iPadOS 15.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212867. Audio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab ColorSync Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious 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-2021-30900: Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30914: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab iCloud Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Image Processing Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30894: Pan ZhenPeng (@Peterpan0927) of Alibaba Security Pandora Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30886: @0xalsr Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Siri Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to view contacts from the lock screen Description: A lock screen issue allowed access to contacts on a locked device. CVE-2021-30875: Abhay Kailasia (@abhay_kailasia) of Lakshmi Narain College of Technology UIKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A person with physical access to an iOS device may be able to determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos Voice Control Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2021-30902: 08Tc3wBB of ZecOps Mobile EDR Team WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Additional recognition iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. NetworkExtension We would like to acknowledge Alex Bauer of Branch for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher 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 "15.1" 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hlwACgkQeC9qKD1p rhhZzA//eK6xk7AnCtAA81RgI7GizGPrMG3g/G+tpHAtaiwEB82Fi904h7FVPAr8 3ehHIqYHjc3+gHrOAa+/oWoVD0BSMWEjvJbrf9w2i0LNn6YmcFgPorwhcfIjnAhz cVAVRdz+iQdmaF5UBxuPdqGinJXpeMi6Az4dUH114bgOkB9LeQNEb+1zvkxmgi+O KoTCONfWHeC4hbEPcqHNxZm3/R/rvSoeNnKbtehPsp4vSNzeV9Bc1XlHcoZDsWyd QPfV2ffLMsj2S1cvcwoH5y/JLsmEpyuEEOSKx211Te/T+B8gO8PdCbzzhtAwkF8Z sL6JD+midcrz4dirYuc1qHs0ITqyhHTSgUM062tK6+V8tpyf3r4FLI2TWBAQcpnE QkVYIOyyvj/0GMEygBl4A7WpWGLU1wDCAGLY4BhSy1DSx5ybF73FzZfr4xqBP7R1 0MFw/uBQR+BZ/2xyO1bh5VB0Q2eSQoCfQ2nBh5bAYRq6Ioy09+3F1maLVdQxlSyg pwKL6FZHIbPqtJmessoCVwtB6XqYl53IqsG8b/DdL9wqZmSSCgePqezh46uANNJw q/u3x5t5mK6vMc9rK0nwYN1l8GM9LgOH5IU083+9cfRm/bfD09OlbR9NFQvnpjJC 2N3fQ6rFWRlteIRiAfLtY1UvkaDzS1vpzq2+tYR+MppKJ2bvIXI= =gWEM -----END PGP SIGNATURE-----

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory. apple's Apple Mac OS X and macOS Exists in an out-of-bounds read vulnerability.Information is obtained and service operation is interrupted (DoS) It may be in a state. Apple is aware of a report that this issue may have been actively exploited. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-3 macOS Monterey 12.0.1 macOS Monterey 12.0.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212869. AppKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved state management. CVE-2021-30873: Thijs Alkemade of Computest AppleScript Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30876: Jeremy Brown, hjy79425575 CVE-2021-30879: Jeremy Brown, hjy79425575 CVE-2021-30877: Jeremy Brown CVE-2021-30880: Jeremy Brown Audio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab Bluetooth Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2021-30899: Weiteng Chen, Zheng Zhang, and Zhiyun Qian of UC Riverside, and Yu Wang of Didi Research America ColorSync Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to access information about a user's contacts Description: A logic issue was addressed with improved restrictions. CVE-2021-30895: Denis Tokarev Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. CVE-2021-30896: Denis Tokarev iCloud Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30824: Antonio Zekic (@antoniozekic) of Diverto Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab, Jack Dates of RET2 Systems, Inc. IOGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30821: Tim Michaud (@TimGMichaud) of Zoom Video Communications IOMobileFrameBuffer Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30883: an anonymous researcher Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30886: @0xalsr Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab LaunchServices Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2021-30864: Ron Hass (@ronhass7) of Perception Point Login Window Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with access to a host Mac may be able to bypass the Login Window in Remote Desktop for a locked instance of macOS Description: This issue was addressed with improved checks. CVE-2021-30813: Benjamin Berger of BBetterTech LLC, Peter Goedtkindt of Informatique-MTF S.A., an anonymous researcher Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Sandbox Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to read sensitive information Description: A permissions issue was addressed with improved validation. CVE-2021-30920: Csaba Fitzl (@theevilbit) of Offensive Security SMB Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved locking. CVE-2021-30868: Peter Nguyen Vu Hoang of STAR Labs SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may gain access to a user's Keychain items Description: The issue was addressed with improved permissions logic. CVE-2021-30912: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An unprivileged application may be able to edit NVRAM variables Description: The issue was addressed with improved permissions logic. CVE-2021-30913: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab UIKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with physical access to an iOS device may be determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An attacker in a privileged network position may be able to bypass HSTS Description: A logic issue was addressed with improved restrictions. CVE-2021-30823: David Gullasch of Recurity Labs WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30861: Wojciech Reguła (@_r3ggi), Ryan Pickren (ryanpickren.com) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Windows Server Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen Description: An authentication issue was addressed with improved state management. CVE-2021-30908: ASentientBot xar Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files Description: This issue was addressed with improved checks. CVE-2021-30833: Richard Warren of NCC Group zsh Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to modify protected parts of the file system Description: An inherited permissions issue was addressed with additional restrictions. CVE-2021-30892: Jonathan Bar Or of Microsoft Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. App Support We would like to acknowledge an anonymous researcher, 漂亮鼠 of 赛博回忆录 for their assistance. Bluetooth We would like to acknowledge say2 of ENKI for their assistance. CUPS We would like to acknowledge an anonymous researcher for their assistance. iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. Managed Configuration We would like to acknowledge Michal Moravec of Logicworks, s.r.o. for their assistance. smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher for their assistance. Installation note: This update may be obtained from the Mac App Store 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/ 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hpwACgkQeC9qKD1p rhhm0Q//fIQiOk2S9w2qirXapPqEpyI9LNJnGX/RCrsZGN/iFkgvt27/RYLhHHQk efqxE6nnXdUaj9HoIIHiG4rKxIhfkscw1dF9igvmYm6j+V2KMiRxp1Pev1zMzsBI N6F7mJ4SiATHDTJATU8uCqIqHRQsvcIrHCjovblqGfuZxzvsjkvtRc0eXC0XAARf xW0WRNbTBoCOEsMp92hNI45B/oK05b1aHm2pY529gE6GRBBl0ymVo30fQ7vmIoJY Uajc6pDNeJ1MhSpo0k+Z+eVodSdBN2EutKZfU5+4t2GzqeW5nLZFa/oqXObXBhXk i8bptOhceBu6qD9poSgkS5EdH4OdRQMcMjsQLIRJj3N/MwZBhGvsLQDlyGmtd+VG a0s+pna/WoFwzw800CYRarmL0rRsZ4zZza0iuKArhrLlQCw+ee6XNL+1U50zvMaW oT3gNkf3faCqQDxecIcQTj7xwt2tHV87p7uqELiuUZaCk5UoQBsWxGeGebFGxUq5 pJVQvnr4RVrDkpOQjbKj8w9mWoSZcvKlhRNL9J5kW75zd32vwnaVMlVkIG8vfvoK sgq/VfKrOW+EV1IMAh4iuaMiLAPjwBzMiRfjvRZFeJmTaMaTOxDKHwkG5YwPNp5W 0FlhV1S2pAmGlQZgvTxkBthtU9A9giuH+oHSGJDjr70Q7de8lJ4= =3Pcg -----END PGP SIGNATURE-----

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy. (CVE-2020-27918) "Clear History and Website Data" did not clear the history. A user may be unable to fully delete browsing history. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. (CVE-2021-1789) A port redirection issue was found in WebKitGTK and WPE WebKit in versions prior to 2.30.6. A malicious website may be able to access restricted ports on arbitrary servers. The highest threat from this vulnerability is to data integrity. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.. (CVE-2021-1870) A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. In order to trigger the vulnerability, a victim must be tricked into visiting a malicious webpage. (CVE-2021-21775) A use-after-free vulnerability exists in the way Webkit's GraphicsContext handles certain events in WebKitGTK 2.30.4. A victim must be tricked into visiting a malicious web page to trigger this vulnerability. (CVE-2021-21779) An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in remote code execution. The victim needs to visit a malicious web site to trigger the vulnerability. Apple is aware of a report that this issue may have been actively exploited.. Apple is aware of a report that this issue may have been actively exploited.. Apple is aware of a report that this issue may have been actively exploited.. A malicious application may be able to leak sensitive user information. A malicious website may be able to access restricted ports on arbitrary servers. Apple is aware of a report that this issue may have been actively exploited.. Apple is aware of a report that this issue may have been actively exploited.. (CVE-2021-30799) A use-after-free flaw was found in WebKitGTK. (CVE-2021-30809) A confusion type flaw was found in WebKitGTK. (CVE-2021-30818) An out-of-bounds read flaw was found in WebKitGTK. A specially crafted audio file could use this flaw to trigger a disclosure of memory when processed. (CVE-2021-30887) An information leak flaw was found in WebKitGTK. (CVE-2021-30888) A buffer overflow flaw was found in WebKitGTK. (CVE-2021-30984) ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. Notes: none. (CVE-2021-32912) BubblewrapLauncher.cpp in WebKitGTK and WPE WebKit prior to 2.34.1 allows a limited sandbox bypass that allows a sandboxed process to trick host processes into thinking the sandboxed process is not confined by the sandbox, by abusing VFS syscalls that manipulate its filesystem namespace. The impact is limited to host services that create UNIX sockets that WebKit mounts inside its sandbox, and the sandboxed process remains otherwise confined. NOTE: this is similar to CVE-2021-41133. (CVE-2021-42762) A segmentation violation vulnerability was found in webkitgtk. An attacker with network access could pass specially crafted HTML files causing an application to halt or crash. (CVE-2021-45481) A use-after-free vulnerability was found in webkitgtk. An attacker with network access could pass specially crafted HTML files causing an application to halt or crash. (CVE-2021-45482) A use-after-free vulnerability was found in webkitgtk. An attacker with network access could pass specially crafted HTML files causing an application to halt or crash. Video self-preview in a webRTC call may be interrupted if the user answers a phone call. (CVE-2022-26719) In WebKitGTK up to and including 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp. An app may be able to disclose kernel memory. Visiting a website that frames malicious content may lead to UI spoofing. Visiting a malicious website may lead to user interface spoofing. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.1.. (CVE-2022-46700) A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web content files, causing a denial of service or arbitrary code execution. This may, in theory, allow a remote malicious user to create a specially crafted web page, trick the victim into opening it, trigger type confusion, and execute arbitrary code on the target system. (CVE-2023-23529) A use-after-free vulnerability in WebCore::RenderLayer::addChild in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely. (CVE-2023-25358) A use-after-free vulnerability in WebCore::RenderLayer::renderer in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely. (CVE-2023-25360) A use-after-free vulnerability in WebCore::RenderLayer::setNextSibling in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely. (CVE-2023-25361) A use-after-free vulnerability in WebCore::RenderLayer::repaintBlockSelectionGaps in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely. (CVE-2023-25362) A use-after-free vulnerability in WebCore::RenderLayer::updateDescendantDependentFlags in WebKitGTK prior to 2.36.8 allows malicious users to execute code remotely. (CVE-2023-25363) The vulnerability allows a remote malicious user to bypass Same Origin Policy restrictions. (CVE-2023-27932) The vulnerability exists due to excessive data output by the application. A remote attacker can track sensitive user information. Apple is aware of a report that this issue may have been actively exploited. (CVE-2023-32373) N/A (CVE-2023-32409). -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: webkit2gtk3 security, bug fix, and enhancement update Advisory ID: RHSA-2022:1777-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:1777 Issue date: 2022-05-10 CVE Names: CVE-2021-30809 CVE-2021-30818 CVE-2021-30823 CVE-2021-30836 CVE-2021-30846 CVE-2021-30848 CVE-2021-30849 CVE-2021-30851 CVE-2021-30884 CVE-2021-30887 CVE-2021-30888 CVE-2021-30889 CVE-2021-30890 CVE-2021-30897 CVE-2021-30934 CVE-2021-30936 CVE-2021-30951 CVE-2021-30952 CVE-2021-30953 CVE-2021-30954 CVE-2021-30984 CVE-2021-45481 CVE-2021-45482 CVE-2021-45483 CVE-2022-22589 CVE-2022-22590 CVE-2022-22592 CVE-2022-22594 CVE-2022-22620 CVE-2022-22637 ===================================================================== 1. Summary: An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. The following packages have been upgraded to a later upstream version: webkit2gtk3 (2.34.6). Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.6 Release Notes linked from the References section. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: webkit2gtk3-2.34.6-1.el8.src.rpm aarch64: webkit2gtk3-2.34.6-1.el8.aarch64.rpm webkit2gtk3-debuginfo-2.34.6-1.el8.aarch64.rpm webkit2gtk3-debugsource-2.34.6-1.el8.aarch64.rpm webkit2gtk3-devel-2.34.6-1.el8.aarch64.rpm webkit2gtk3-devel-debuginfo-2.34.6-1.el8.aarch64.rpm webkit2gtk3-jsc-2.34.6-1.el8.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.34.6-1.el8.aarch64.rpm webkit2gtk3-jsc-devel-2.34.6-1.el8.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.34.6-1.el8.aarch64.rpm ppc64le: webkit2gtk3-2.34.6-1.el8.ppc64le.rpm webkit2gtk3-debuginfo-2.34.6-1.el8.ppc64le.rpm webkit2gtk3-debugsource-2.34.6-1.el8.ppc64le.rpm webkit2gtk3-devel-2.34.6-1.el8.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.34.6-1.el8.ppc64le.rpm webkit2gtk3-jsc-2.34.6-1.el8.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.34.6-1.el8.ppc64le.rpm webkit2gtk3-jsc-devel-2.34.6-1.el8.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.34.6-1.el8.ppc64le.rpm s390x: webkit2gtk3-2.34.6-1.el8.s390x.rpm webkit2gtk3-debuginfo-2.34.6-1.el8.s390x.rpm webkit2gtk3-debugsource-2.34.6-1.el8.s390x.rpm webkit2gtk3-devel-2.34.6-1.el8.s390x.rpm webkit2gtk3-devel-debuginfo-2.34.6-1.el8.s390x.rpm webkit2gtk3-jsc-2.34.6-1.el8.s390x.rpm webkit2gtk3-jsc-debuginfo-2.34.6-1.el8.s390x.rpm webkit2gtk3-jsc-devel-2.34.6-1.el8.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.34.6-1.el8.s390x.rpm x86_64: webkit2gtk3-2.34.6-1.el8.i686.rpm webkit2gtk3-2.34.6-1.el8.x86_64.rpm webkit2gtk3-debuginfo-2.34.6-1.el8.i686.rpm webkit2gtk3-debuginfo-2.34.6-1.el8.x86_64.rpm webkit2gtk3-debugsource-2.34.6-1.el8.i686.rpm webkit2gtk3-debugsource-2.34.6-1.el8.x86_64.rpm webkit2gtk3-devel-2.34.6-1.el8.i686.rpm webkit2gtk3-devel-2.34.6-1.el8.x86_64.rpm webkit2gtk3-devel-debuginfo-2.34.6-1.el8.i686.rpm webkit2gtk3-devel-debuginfo-2.34.6-1.el8.x86_64.rpm webkit2gtk3-jsc-2.34.6-1.el8.i686.rpm webkit2gtk3-jsc-2.34.6-1.el8.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.34.6-1.el8.i686.rpm webkit2gtk3-jsc-debuginfo-2.34.6-1.el8.x86_64.rpm webkit2gtk3-jsc-devel-2.34.6-1.el8.i686.rpm webkit2gtk3-jsc-devel-2.34.6-1.el8.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.34.6-1.el8.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.34.6-1.el8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2021-30809 https://access.redhat.com/security/cve/CVE-2021-30818 https://access.redhat.com/security/cve/CVE-2021-30823 https://access.redhat.com/security/cve/CVE-2021-30836 https://access.redhat.com/security/cve/CVE-2021-30846 https://access.redhat.com/security/cve/CVE-2021-30848 https://access.redhat.com/security/cve/CVE-2021-30849 https://access.redhat.com/security/cve/CVE-2021-30851 https://access.redhat.com/security/cve/CVE-2021-30884 https://access.redhat.com/security/cve/CVE-2021-30887 https://access.redhat.com/security/cve/CVE-2021-30888 https://access.redhat.com/security/cve/CVE-2021-30889 https://access.redhat.com/security/cve/CVE-2021-30890 https://access.redhat.com/security/cve/CVE-2021-30897 https://access.redhat.com/security/cve/CVE-2021-30934 https://access.redhat.com/security/cve/CVE-2021-30936 https://access.redhat.com/security/cve/CVE-2021-30951 https://access.redhat.com/security/cve/CVE-2021-30952 https://access.redhat.com/security/cve/CVE-2021-30953 https://access.redhat.com/security/cve/CVE-2021-30954 https://access.redhat.com/security/cve/CVE-2021-30984 https://access.redhat.com/security/cve/CVE-2021-45481 https://access.redhat.com/security/cve/CVE-2021-45482 https://access.redhat.com/security/cve/CVE-2021-45483 https://access.redhat.com/security/cve/CVE-2022-22589 https://access.redhat.com/security/cve/CVE-2022-22590 https://access.redhat.com/security/cve/CVE-2022-22592 https://access.redhat.com/security/cve/CVE-2022-22594 https://access.redhat.com/security/cve/CVE-2022-22620 https://access.redhat.com/security/cve/CVE-2022-22637 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/ 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. For the oldstable distribution (buster), these problems have been fixed in version 2.34.3-1~deb10u1. For the stable distribution (bullseye), these problems have been fixed in version 2.34.3-1~deb11u1. We recommend that you upgrade your webkit2gtk packages. ========================================================================== Ubuntu Security Notice USN-5213-1 January 06, 2022 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 21.10 - Ubuntu 21.04 - Ubuntu 20.04 LTS Summary: Several security issues were fixed in WebKitGTK. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 21.10: libjavascriptcoregtk-4.0-18 2.34.3-0ubuntu0.21.10.1 libwebkit2gtk-4.0-37 2.34.3-0ubuntu0.21.10.1 Ubuntu 21.04: libjavascriptcoregtk-4.0-18 2.34.3-0ubuntu0.21.04.1 libwebkit2gtk-4.0-37 2.34.3-0ubuntu0.21.04.1 Ubuntu 20.04 LTS: libjavascriptcoregtk-4.0-18 2.34.3-0ubuntu0.20.04.1 libwebkit2gtk-4.0-37 2.34.3-0ubuntu0.20.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK, such as Epiphany, to make all the necessary changes. 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. AppKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved state management. CVE-2021-30873: Thijs Alkemade of Computest AppleScript Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30876: Jeremy Brown, hjy79425575 CVE-2021-30879: Jeremy Brown, hjy79425575 CVE-2021-30877: Jeremy Brown CVE-2021-30880: Jeremy Brown Audio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab Bluetooth Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2021-30899: Weiteng Chen, Zheng Zhang, and Zhiyun Qian of UC Riverside, and Yu Wang of Didi Research America ColorSync Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to access information about a user's contacts Description: A logic issue was addressed with improved restrictions. CVE-2021-30895: Denis Tokarev Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. CVE-2021-30896: Denis Tokarev iCloud Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30824: Antonio Zekic (@antoniozekic) of Diverto Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab, Jack Dates of RET2 Systems, Inc. IOGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30821: Tim Michaud (@TimGMichaud) of Zoom Video Communications IOMobileFrameBuffer Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30883: an anonymous researcher Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30886: @0xalsr Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab LaunchServices Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2021-30864: Ron Hass (@ronhass7) of Perception Point Login Window Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with access to a host Mac may be able to bypass the Login Window in Remote Desktop for a locked instance of macOS Description: This issue was addressed with improved checks. CVE-2021-30813: Benjamin Berger of BBetterTech LLC, Peter Goedtkindt of Informatique-MTF S.A., an anonymous researcher Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Sandbox Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to read sensitive information Description: A permissions issue was addressed with improved validation. CVE-2021-30920: Csaba Fitzl (@theevilbit) of Offensive Security SMB Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved locking. CVE-2021-30868: Peter Nguyen Vu Hoang of STAR Labs SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may gain access to a user's Keychain items Description: The issue was addressed with improved permissions logic. CVE-2021-30912: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An unprivileged application may be able to edit NVRAM variables Description: The issue was addressed with improved permissions logic. CVE-2021-30913: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab UIKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with physical access to an iOS device may be determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An attacker in a privileged network position may be able to bypass HSTS Description: A logic issue was addressed with improved restrictions. CVE-2021-30823: David Gullasch of Recurity Labs WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30861: Wojciech Reguła (@_r3ggi), Ryan Pickren (ryanpickren.com) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Windows Server Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen Description: An authentication issue was addressed with improved state management. CVE-2021-30908: ASentientBot xar Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files Description: This issue was addressed with improved checks. CVE-2021-30833: Richard Warren of NCC Group zsh Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to modify protected parts of the file system Description: An inherited permissions issue was addressed with additional restrictions. CVE-2021-30892: Jonathan Bar Or of Microsoft Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. App Support We would like to acknowledge an anonymous researcher, 漂亮鼠 of 赛博回忆录 for their assistance. Bluetooth We would like to acknowledge say2 of ENKI for their assistance. CUPS We would like to acknowledge an anonymous researcher for their assistance. iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. Managed Configuration We would like to acknowledge Michal Moravec of Logicworks, s.r.o. for their assistance. smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher for their assistance. Installation note: This update may be obtained from the Mac App Store 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/ 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hpwACgkQeC9qKD1p rhhm0Q//fIQiOk2S9w2qirXapPqEpyI9LNJnGX/RCrsZGN/iFkgvt27/RYLhHHQk efqxE6nnXdUaj9HoIIHiG4rKxIhfkscw1dF9igvmYm6j+V2KMiRxp1Pev1zMzsBI N6F7mJ4SiATHDTJATU8uCqIqHRQsvcIrHCjovblqGfuZxzvsjkvtRc0eXC0XAARf xW0WRNbTBoCOEsMp92hNI45B/oK05b1aHm2pY529gE6GRBBl0ymVo30fQ7vmIoJY Uajc6pDNeJ1MhSpo0k+Z+eVodSdBN2EutKZfU5+4t2GzqeW5nLZFa/oqXObXBhXk i8bptOhceBu6qD9poSgkS5EdH4OdRQMcMjsQLIRJj3N/MwZBhGvsLQDlyGmtd+VG a0s+pna/WoFwzw800CYRarmL0rRsZ4zZza0iuKArhrLlQCw+ee6XNL+1U50zvMaW oT3gNkf3faCqQDxecIcQTj7xwt2tHV87p7uqELiuUZaCk5UoQBsWxGeGebFGxUq5 pJVQvnr4RVrDkpOQjbKj8w9mWoSZcvKlhRNL9J5kW75zd32vwnaVMlVkIG8vfvoK sgq/VfKrOW+EV1IMAh4iuaMiLAPjwBzMiRfjvRZFeJmTaMaTOxDKHwkG5YwPNp5W 0FlhV1S2pAmGlQZgvTxkBthtU9A9giuH+oHSGJDjr70Q7de8lJ4= =3Pcg -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About"

A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges. apple's macOS There is a race condition vulnerability in.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none. Apple is aware of a report that this issue may have been actively exploited. Information about the security content is also available at https://support.apple.com/HT212869. AppKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved state management. CVE-2021-30873: Thijs Alkemade of Computest AppleScript Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30876: Jeremy Brown, hjy79425575 CVE-2021-30879: Jeremy Brown, hjy79425575 CVE-2021-30877: Jeremy Brown CVE-2021-30880: Jeremy Brown Audio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab Bluetooth Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2021-30899: Weiteng Chen, Zheng Zhang, and Zhiyun Qian of UC Riverside, and Yu Wang of Didi Research America ColorSync Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to access information about a user's contacts Description: A logic issue was addressed with improved restrictions. CVE-2021-30895: Denis Tokarev Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. CVE-2021-30896: Denis Tokarev iCloud Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30824: Antonio Zekic (@antoniozekic) of Diverto Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab, Jack Dates of RET2 Systems, Inc. IOGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30821: Tim Michaud (@TimGMichaud) of Zoom Video Communications IOMobileFrameBuffer Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30883: an anonymous researcher Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30886: @0xalsr Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab LaunchServices Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2021-30864: Ron Hass (@ronhass7) of Perception Point Login Window Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with access to a host Mac may be able to bypass the Login Window in Remote Desktop for a locked instance of macOS Description: This issue was addressed with improved checks. CVE-2021-30813: Benjamin Berger of BBetterTech LLC, Peter Goedtkindt of Informatique-MTF S.A., an anonymous researcher Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Sandbox Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to read sensitive information Description: A permissions issue was addressed with improved validation. CVE-2021-30920: Csaba Fitzl (@theevilbit) of Offensive Security SMB Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved locking. CVE-2021-30868: Peter Nguyen Vu Hoang of STAR Labs SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may gain access to a user's Keychain items Description: The issue was addressed with improved permissions logic. CVE-2021-30912: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An unprivileged application may be able to edit NVRAM variables Description: The issue was addressed with improved permissions logic. CVE-2021-30913: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab UIKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with physical access to an iOS device may be determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An attacker in a privileged network position may be able to bypass HSTS Description: A logic issue was addressed with improved restrictions. CVE-2021-30823: David Gullasch of Recurity Labs WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30861: Wojciech Reguła (@_r3ggi), Ryan Pickren (ryanpickren.com) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Windows Server Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen Description: An authentication issue was addressed with improved state management. CVE-2021-30908: ASentientBot xar Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files Description: This issue was addressed with improved checks. CVE-2021-30833: Richard Warren of NCC Group zsh Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to modify protected parts of the file system Description: An inherited permissions issue was addressed with additional restrictions. CVE-2021-30892: Jonathan Bar Or of Microsoft Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. App Support We would like to acknowledge an anonymous researcher, 漂亮鼠 of 赛博回忆录 for their assistance. Bluetooth We would like to acknowledge say2 of ENKI for their assistance. CUPS We would like to acknowledge an anonymous researcher for their assistance. iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. Managed Configuration We would like to acknowledge Michal Moravec of Logicworks, s.r.o. for their assistance. smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher for their assistance. Installation note: This update may be obtained from the Mac App Store 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/ 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hpwACgkQeC9qKD1p rhhm0Q//fIQiOk2S9w2qirXapPqEpyI9LNJnGX/RCrsZGN/iFkgvt27/RYLhHHQk efqxE6nnXdUaj9HoIIHiG4rKxIhfkscw1dF9igvmYm6j+V2KMiRxp1Pev1zMzsBI N6F7mJ4SiATHDTJATU8uCqIqHRQsvcIrHCjovblqGfuZxzvsjkvtRc0eXC0XAARf xW0WRNbTBoCOEsMp92hNI45B/oK05b1aHm2pY529gE6GRBBl0ymVo30fQ7vmIoJY Uajc6pDNeJ1MhSpo0k+Z+eVodSdBN2EutKZfU5+4t2GzqeW5nLZFa/oqXObXBhXk i8bptOhceBu6qD9poSgkS5EdH4OdRQMcMjsQLIRJj3N/MwZBhGvsLQDlyGmtd+VG a0s+pna/WoFwzw800CYRarmL0rRsZ4zZza0iuKArhrLlQCw+ee6XNL+1U50zvMaW oT3gNkf3faCqQDxecIcQTj7xwt2tHV87p7uqELiuUZaCk5UoQBsWxGeGebFGxUq5 pJVQvnr4RVrDkpOQjbKj8w9mWoSZcvKlhRNL9J5kW75zd32vwnaVMlVkIG8vfvoK sgq/VfKrOW+EV1IMAh4iuaMiLAPjwBzMiRfjvRZFeJmTaMaTOxDKHwkG5YwPNp5W 0FlhV1S2pAmGlQZgvTxkBthtU9A9giuH+oHSGJDjr70Q7de8lJ4= =3Pcg -----END PGP SIGNATURE-----

This issue was addressed with a new entitlement. This issue is fixed in iOS 14.7, watchOS 7.6, macOS Big Sur 11.5. A local attacker may be able to access analytics data. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. apple's Apple Mac OS X and macOS Exists in an out-of-bounds read vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none. Information about the security content is also available at https://support.apple.com/HT212804. CoreGraphics Available for: macOS Big Sur Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30860: The Citizen Lab CUPS Available for: macOS Big Sur Impact: A local attacker may be able to elevate their privileges Description: A permissions issue existed. CVE-2021-30827: an anonymous researcher Entry added September 20, 2021 CUPS Available for: macOS Big Sur Impact: A local user may be able to read arbitrary files as root Description: This issue was addressed with improved checks. CVE-2021-30828: an anonymous researcher Entry added September 20, 2021 CUPS Available for: macOS Big Sur Impact: A local user may be able to execute arbitrary files Description: A URI parsing issue was addressed with improved parsing. CVE-2021-30829: an anonymous researcher Entry added September 20, 2021 curl Available for: macOS Big Sur Impact: curl could potentially reveal sensitive internal information to the server using a clear-text network protocol Description: A buffer overflow was addressed with improved input validation. CVE-2021-22925 Entry added September 20, 2021 CVMS Available for: macOS Big Sur Impact: A local attacker may be able to elevate their privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30832: Mickey Jin (@patch1t) of Trend Micro Entry added September 20, 2021 FontParser Available for: macOS Big Sur Impact: Processing a maliciously crafted dfont file may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30841: Xingwei Lin of Ant Security Light-Year Lab CVE-2021-30842: Xingwei Lin of Ant Security Light-Year Lab CVE-2021-30843: Xingwei Lin of Ant Security Light-Year Lab Entry added September 20, 2021 Gatekeeper Available for: macOS Big Sur Impact: A malicious application may bypass Gatekeeper checks Description: This issue was addressed with improved checks. CVE-2021-30853: Gordon Long (@ethicalhax) of Box, Inc. Entry added September 20, 2021 ImageIO Available for: macOS Big Sur Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30847: Mike Zhang of Pangu Lab Entry added September 20, 2021 Kernel Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30859: Apple Entry added September 20, 2021 libexpat Available for: macOS Big Sur Impact: A remote attacker may be able to cause a denial of service Description: This issue was addressed by updating expat to version 2.4.1. CVE-2013-0340: an anonymous researcher Entry added September 20, 2021 Preferences Available for: macOS Big Sur Impact: An application may be able to access restricted files Description: A validation issue existed in the handling of symlinks. CVE-2021-30855: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) Entry added September 20, 2021 Sandbox Available for: macOS Big Sur Impact: A user may gain access to protected parts of the file system Description: An access issue was addressed with improved access restrictions. CVE-2021-30850: an anonymous researcher Entry added September 20, 2021 SMB Available for: macOS Big Sur Impact: A local user may be able to read kernel memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30845: Peter Nguyen Vu Hoang of STAR Labs Entry added September 20, 2021 SMB Available for: macOS Big Sur Impact: A remote attacker may be able to leak memory Description: A logic issue was addressed with improved state management. CVE-2021-30844: Peter Nguyen Vu Hoang of STAR Labs Entry added September 20, 2021 WebKit Available for: macOS Big Sur Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. Description: A use after free issue was addressed with improved memory management. CVE-2021-30858: an anonymous researcher Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. Entry added September 20, 2021 App Support We would like to acknowledge @CodeColorist, an anonymous researcher for their assistance. Entry added September 20, 2021 CoreML We would like to acknowledge hjy79425575 working with Trend Micro Zero Day Initiative for their assistance. Entry added September 20, 2021 CUPS We would like to acknowledge an anonymous researcher for their assistance. Entry added September 20, 2021 Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Entry added September 20, 2021 Sandbox We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive Security for their assistance. Entry added September 20, 2021 smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. Entry added September 20, 2021 Installation note: This update 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmFI888ACgkQeC9qKD1p rhi/Bg/9GiqXl8sxPjDpATJqneZ1GcAxWxBZgkFrcLV/cMwrVqniWsOeVHqHjMSY eJUkGehUtKsYE0g8Uk0qJqOUl3dxxGJpIDytOQJB3TFdd1BpZSK/tOChVem1JV1B +CMhqDnmR/u7bLqfCr1p6J5QJNHjTjgBA4RthdzZZ52pLGql7/2qfaJwpeHkheS4 5EKmch8zh0CGRqrUTg1HgY67ierNsz47jIU6n7UeMwjskRU3xM9VqJ9s4eKGAtSv 4Ry16pv0xUZ4cmL5EiLm2/eFbY8ByCji7jYPP0POBO4l518TGpaX2PaZBP9v0rrD t6cPEZHnsRaZ49OYak6z9iA8teKGSs6aCMuzSxExvlT8+YySf1o1nefbRH/tZMfn bwSO0ZyPsS9WYyuG/zX08U3CKOTkjqhLaOwVwte+cAeg2QS85aa9XPMG6PKcpyfu R7auxS92+Dg+R+97dAsI9TprSutCTw4iY8lyK9MVJSnh+zQSZEihUh4EaSufTHRC NlOSHvsTfXqsHaeed6sVKyX4ADHCUvRbCCIrqJKUs6waNd2T2XF7SzvgTSDJMHU9 4AL/jpnltTjDJTtMO999VZKNzYurrGiHvBs5zHWr91+eaHW8YGdsDERsX3BFYLe3 85i+Yge0iXlP7mT32cWxIw4AWDFITFiHnmV1/cdsCd2GIkqkhFw= =9bjT -----END PGP SIGNATURE-----

A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. A malicious application may be able to elevate privileges. apple's Apple Mac OS X and macOS Exists in unspecified vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none. Information about the security content is also available at https://support.apple.com/HT212869. AppKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved state management. CVE-2021-30873: Thijs Alkemade of Computest AppleScript Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30876: Jeremy Brown, hjy79425575 CVE-2021-30879: Jeremy Brown, hjy79425575 CVE-2021-30877: Jeremy Brown CVE-2021-30880: Jeremy Brown Audio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab Bluetooth Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2021-30899: Weiteng Chen, Zheng Zhang, and Zhiyun Qian of UC Riverside, and Yu Wang of Didi Research America ColorSync Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to access information about a user's contacts Description: A logic issue was addressed with improved restrictions. CVE-2021-30895: Denis Tokarev Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. CVE-2021-30896: Denis Tokarev iCloud Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30824: Antonio Zekic (@antoniozekic) of Diverto Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab, Jack Dates of RET2 Systems, Inc. IOGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30821: Tim Michaud (@TimGMichaud) of Zoom Video Communications IOMobileFrameBuffer Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30883: an anonymous researcher Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30886: @0xalsr Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab LaunchServices Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2021-30864: Ron Hass (@ronhass7) of Perception Point Login Window Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with access to a host Mac may be able to bypass the Login Window in Remote Desktop for a locked instance of macOS Description: This issue was addressed with improved checks. CVE-2021-30813: Benjamin Berger of BBetterTech LLC, Peter Goedtkindt of Informatique-MTF S.A., an anonymous researcher Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Sandbox Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to read sensitive information Description: A permissions issue was addressed with improved validation. CVE-2021-30920: Csaba Fitzl (@theevilbit) of Offensive Security SMB Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved locking. CVE-2021-30868: Peter Nguyen Vu Hoang of STAR Labs SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may gain access to a user's Keychain items Description: The issue was addressed with improved permissions logic. CVE-2021-30912: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An unprivileged application may be able to edit NVRAM variables Description: The issue was addressed with improved permissions logic. CVE-2021-30913: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab UIKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with physical access to an iOS device may be determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An attacker in a privileged network position may be able to bypass HSTS Description: A logic issue was addressed with improved restrictions. CVE-2021-30823: David Gullasch of Recurity Labs WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30861: Wojciech Reguła (@_r3ggi), Ryan Pickren (ryanpickren.com) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Windows Server Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen Description: An authentication issue was addressed with improved state management. CVE-2021-30908: ASentientBot xar Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files Description: This issue was addressed with improved checks. CVE-2021-30833: Richard Warren of NCC Group zsh Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to modify protected parts of the file system Description: An inherited permissions issue was addressed with additional restrictions. CVE-2021-30892: Jonathan Bar Or of Microsoft Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. App Support We would like to acknowledge an anonymous researcher, 漂亮鼠 of 赛博回忆录 for their assistance. Bluetooth We would like to acknowledge say2 of ENKI for their assistance. CUPS We would like to acknowledge an anonymous researcher for their assistance. iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. Managed Configuration We would like to acknowledge Michal Moravec of Logicworks, s.r.o. for their assistance. smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher for their assistance. Installation note: This update may be obtained from the Mac App Store 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/ 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hpwACgkQeC9qKD1p rhhm0Q//fIQiOk2S9w2qirXapPqEpyI9LNJnGX/RCrsZGN/iFkgvt27/RYLhHHQk efqxE6nnXdUaj9HoIIHiG4rKxIhfkscw1dF9igvmYm6j+V2KMiRxp1Pev1zMzsBI N6F7mJ4SiATHDTJATU8uCqIqHRQsvcIrHCjovblqGfuZxzvsjkvtRc0eXC0XAARf xW0WRNbTBoCOEsMp92hNI45B/oK05b1aHm2pY529gE6GRBBl0ymVo30fQ7vmIoJY Uajc6pDNeJ1MhSpo0k+Z+eVodSdBN2EutKZfU5+4t2GzqeW5nLZFa/oqXObXBhXk i8bptOhceBu6qD9poSgkS5EdH4OdRQMcMjsQLIRJj3N/MwZBhGvsLQDlyGmtd+VG a0s+pna/WoFwzw800CYRarmL0rRsZ4zZza0iuKArhrLlQCw+ee6XNL+1U50zvMaW oT3gNkf3faCqQDxecIcQTj7xwt2tHV87p7uqELiuUZaCk5UoQBsWxGeGebFGxUq5 pJVQvnr4RVrDkpOQjbKj8w9mWoSZcvKlhRNL9J5kW75zd32vwnaVMlVkIG8vfvoK sgq/VfKrOW+EV1IMAh4iuaMiLAPjwBzMiRfjvRZFeJmTaMaTOxDKHwkG5YwPNp5W 0FlhV1S2pAmGlQZgvTxkBthtU9A9giuH+oHSGJDjr70Q7de8lJ4= =3Pcg -----END PGP SIGNATURE-----

An integer overflow was addressed through improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to elevate privileges. iPadOS , iOS , Apple Mac OS X An integer overflow vulnerability exists in multiple Apple products.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1), Jack Dates of RET2 Systems, Inc. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-1 iOS 15.1 and iPadOS 15.1 iOS 15.1 and iPadOS 15.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212867. Audio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab ColorSync Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious 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-2021-30900: Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30914: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab iCloud Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Image Processing Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30894: Pan ZhenPeng (@Peterpan0927) of Alibaba Security Pandora Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30886: @0xalsr Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Siri Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to view contacts from the lock screen Description: A lock screen issue allowed access to contacts on a locked device. CVE-2021-30875: Abhay Kailasia (@abhay_kailasia) of Lakshmi Narain College of Technology UIKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A person with physical access to an iOS device may be able to determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos Voice Control Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2021-30902: 08Tc3wBB of ZecOps Mobile EDR Team WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Additional recognition iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. NetworkExtension We would like to acknowledge Alex Bauer of Branch for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher 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 "15.1" 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hlwACgkQeC9qKD1p rhhZzA//eK6xk7AnCtAA81RgI7GizGPrMG3g/G+tpHAtaiwEB82Fi904h7FVPAr8 3ehHIqYHjc3+gHrOAa+/oWoVD0BSMWEjvJbrf9w2i0LNn6YmcFgPorwhcfIjnAhz cVAVRdz+iQdmaF5UBxuPdqGinJXpeMi6Az4dUH114bgOkB9LeQNEb+1zvkxmgi+O KoTCONfWHeC4hbEPcqHNxZm3/R/rvSoeNnKbtehPsp4vSNzeV9Bc1XlHcoZDsWyd QPfV2ffLMsj2S1cvcwoH5y/JLsmEpyuEEOSKx211Te/T+B8gO8PdCbzzhtAwkF8Z sL6JD+midcrz4dirYuc1qHs0ITqyhHTSgUM062tK6+V8tpyf3r4FLI2TWBAQcpnE QkVYIOyyvj/0GMEygBl4A7WpWGLU1wDCAGLY4BhSy1DSx5ybF73FzZfr4xqBP7R1 0MFw/uBQR+BZ/2xyO1bh5VB0Q2eSQoCfQ2nBh5bAYRq6Ioy09+3F1maLVdQxlSyg pwKL6FZHIbPqtJmessoCVwtB6XqYl53IqsG8b/DdL9wqZmSSCgePqezh46uANNJw q/u3x5t5mK6vMc9rK0nwYN1l8GM9LgOH5IU083+9cfRm/bfD09OlbR9NFQvnpjJC 2N3fQ6rFWRlteIRiAfLtY1UvkaDzS1vpzq2+tYR+MppKJ2bvIXI= =gWEM -----END PGP SIGNATURE----- . CVE-2021-30895: Denis Tokarev Game Center Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. Apple is aware of a report that this issue may have been actively exploited. Alternatively, on your watch, select "My Watch > General > About"

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, tvOS 15.1. An application may be able to execute arbitrary code with kernel privileges. apple's iPadOS , iOS , tvOS Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-1 iOS 15.1 and iPadOS 15.1 iOS 15.1 and iPadOS 15.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212867. Audio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab ColorSync Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious 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-2021-30900: Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30914: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab iCloud Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Image Processing Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30894: Pan ZhenPeng (@Peterpan0927) of Alibaba Security Pandora Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30886: @0xalsr Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Siri Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to view contacts from the lock screen Description: A lock screen issue allowed access to contacts on a locked device. CVE-2021-30875: Abhay Kailasia (@abhay_kailasia) of Lakshmi Narain College of Technology UIKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A person with physical access to an iOS device may be able to determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos Voice Control Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2021-30902: 08Tc3wBB of ZecOps Mobile EDR Team WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Additional recognition iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. NetworkExtension We would like to acknowledge Alex Bauer of Branch for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher 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 "15.1" 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hlwACgkQeC9qKD1p rhhZzA//eK6xk7AnCtAA81RgI7GizGPrMG3g/G+tpHAtaiwEB82Fi904h7FVPAr8 3ehHIqYHjc3+gHrOAa+/oWoVD0BSMWEjvJbrf9w2i0LNn6YmcFgPorwhcfIjnAhz cVAVRdz+iQdmaF5UBxuPdqGinJXpeMi6Az4dUH114bgOkB9LeQNEb+1zvkxmgi+O KoTCONfWHeC4hbEPcqHNxZm3/R/rvSoeNnKbtehPsp4vSNzeV9Bc1XlHcoZDsWyd QPfV2ffLMsj2S1cvcwoH5y/JLsmEpyuEEOSKx211Te/T+B8gO8PdCbzzhtAwkF8Z sL6JD+midcrz4dirYuc1qHs0ITqyhHTSgUM062tK6+V8tpyf3r4FLI2TWBAQcpnE QkVYIOyyvj/0GMEygBl4A7WpWGLU1wDCAGLY4BhSy1DSx5ybF73FzZfr4xqBP7R1 0MFw/uBQR+BZ/2xyO1bh5VB0Q2eSQoCfQ2nBh5bAYRq6Ioy09+3F1maLVdQxlSyg pwKL6FZHIbPqtJmessoCVwtB6XqYl53IqsG8b/DdL9wqZmSSCgePqezh46uANNJw q/u3x5t5mK6vMc9rK0nwYN1l8GM9LgOH5IU083+9cfRm/bfD09OlbR9NFQvnpjJC 2N3fQ6rFWRlteIRiAfLtY1UvkaDzS1vpzq2+tYR+MppKJ2bvIXI= =gWEM -----END PGP SIGNATURE----- . CVE-2021-30895: Denis Tokarev Game Center Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. Apple is aware of a report that this issue may have been actively exploited

A memory corruption issue existed in the processing of ICC profiles. This issue was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted image may lead to arbitrary code execution. iPadOS , iOS , Apple Mac OS X Multiple Apple products contain vulnerabilities related to input validation.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1), Jack Dates of RET2 Systems, Inc. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-1 iOS 15.1 and iPadOS 15.1 iOS 15.1 and iPadOS 15.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212867. Audio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab ColorSync Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious 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-2021-30900: Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30914: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab iCloud Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Image Processing Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30894: Pan ZhenPeng (@Peterpan0927) of Alibaba Security Pandora Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30886: @0xalsr Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Siri Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to view contacts from the lock screen Description: A lock screen issue allowed access to contacts on a locked device. CVE-2021-30875: Abhay Kailasia (@abhay_kailasia) of Lakshmi Narain College of Technology UIKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A person with physical access to an iOS device may be able to determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos Voice Control Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2021-30902: 08Tc3wBB of ZecOps Mobile EDR Team WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Additional recognition iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. NetworkExtension We would like to acknowledge Alex Bauer of Branch for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher 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 "15.1" 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hlwACgkQeC9qKD1p rhhZzA//eK6xk7AnCtAA81RgI7GizGPrMG3g/G+tpHAtaiwEB82Fi904h7FVPAr8 3ehHIqYHjc3+gHrOAa+/oWoVD0BSMWEjvJbrf9w2i0LNn6YmcFgPorwhcfIjnAhz cVAVRdz+iQdmaF5UBxuPdqGinJXpeMi6Az4dUH114bgOkB9LeQNEb+1zvkxmgi+O KoTCONfWHeC4hbEPcqHNxZm3/R/rvSoeNnKbtehPsp4vSNzeV9Bc1XlHcoZDsWyd QPfV2ffLMsj2S1cvcwoH5y/JLsmEpyuEEOSKx211Te/T+B8gO8PdCbzzhtAwkF8Z sL6JD+midcrz4dirYuc1qHs0ITqyhHTSgUM062tK6+V8tpyf3r4FLI2TWBAQcpnE QkVYIOyyvj/0GMEygBl4A7WpWGLU1wDCAGLY4BhSy1DSx5ybF73FzZfr4xqBP7R1 0MFw/uBQR+BZ/2xyO1bh5VB0Q2eSQoCfQ2nBh5bAYRq6Ioy09+3F1maLVdQxlSyg pwKL6FZHIbPqtJmessoCVwtB6XqYl53IqsG8b/DdL9wqZmSSCgePqezh46uANNJw q/u3x5t5mK6vMc9rK0nwYN1l8GM9LgOH5IU083+9cfRm/bfD09OlbR9NFQvnpjJC 2N3fQ6rFWRlteIRiAfLtY1UvkaDzS1vpzq2+tYR+MppKJ2bvIXI= =gWEM -----END PGP SIGNATURE----- . CVE-2021-30895: Denis Tokarev Game Center Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. Apple is aware of a report that this issue may have been actively exploited. Alternatively, on your watch, select "My Watch > General > About"

A logic issue was addressed with improved state management. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A person with physical access to an iOS device may be able to determine characteristics of a user's password in a secure text entry field. iPadOS , iOS , Apple Mac OS X Unspecified vulnerabilities exist in multiple Apple products.Information may be obtained. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1), Jack Dates of RET2 Systems, Inc. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-1 iOS 15.1 and iPadOS 15.1 iOS 15.1 and iPadOS 15.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212867. Audio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab ColorSync Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious 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-2021-30900: Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab GPU Drivers Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30914: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab iCloud Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Image Processing Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30894: Pan ZhenPeng (@Peterpan0927) of Alibaba Security Pandora Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30886: @0xalsr Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Siri Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to view contacts from the lock screen Description: A lock screen issue allowed access to contacts on a locked device. CVE-2021-30875: Abhay Kailasia (@abhay_kailasia) of Lakshmi Narain College of Technology UIKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A person with physical access to an iOS device may be able to determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos Voice Control Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2021-30902: 08Tc3wBB of ZecOps Mobile EDR Team WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Additional recognition iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. NetworkExtension We would like to acknowledge Alex Bauer of Branch for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher 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 "15.1" 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hlwACgkQeC9qKD1p rhhZzA//eK6xk7AnCtAA81RgI7GizGPrMG3g/G+tpHAtaiwEB82Fi904h7FVPAr8 3ehHIqYHjc3+gHrOAa+/oWoVD0BSMWEjvJbrf9w2i0LNn6YmcFgPorwhcfIjnAhz cVAVRdz+iQdmaF5UBxuPdqGinJXpeMi6Az4dUH114bgOkB9LeQNEb+1zvkxmgi+O KoTCONfWHeC4hbEPcqHNxZm3/R/rvSoeNnKbtehPsp4vSNzeV9Bc1XlHcoZDsWyd QPfV2ffLMsj2S1cvcwoH5y/JLsmEpyuEEOSKx211Te/T+B8gO8PdCbzzhtAwkF8Z sL6JD+midcrz4dirYuc1qHs0ITqyhHTSgUM062tK6+V8tpyf3r4FLI2TWBAQcpnE QkVYIOyyvj/0GMEygBl4A7WpWGLU1wDCAGLY4BhSy1DSx5ybF73FzZfr4xqBP7R1 0MFw/uBQR+BZ/2xyO1bh5VB0Q2eSQoCfQ2nBh5bAYRq6Ioy09+3F1maLVdQxlSyg pwKL6FZHIbPqtJmessoCVwtB6XqYl53IqsG8b/DdL9wqZmSSCgePqezh46uANNJw q/u3x5t5mK6vMc9rK0nwYN1l8GM9LgOH5IU083+9cfRm/bfD09OlbR9NFQvnpjJC 2N3fQ6rFWRlteIRiAfLtY1UvkaDzS1vpzq2+tYR+MppKJ2bvIXI= =gWEM -----END PGP SIGNATURE----- . CVE-2021-30895: Denis Tokarev Game Center Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. Apple is aware of a report that this issue may have been actively exploited. Alternatively, on your watch, select "My Watch > General > About"

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory. apple's Apple Mac OS X and macOS Exists in an out-of-bounds read vulnerability.Information is obtained and service operation is interrupted (DoS) It may be in a state. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none. Apple is aware of a report that this issue may have been actively exploited. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-3 macOS Monterey 12.0.1 macOS Monterey 12.0.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212869. AppKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved state management. CVE-2021-30873: Thijs Alkemade of Computest AppleScript Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30876: Jeremy Brown, hjy79425575 CVE-2021-30879: Jeremy Brown, hjy79425575 CVE-2021-30877: Jeremy Brown CVE-2021-30880: Jeremy Brown Audio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab Bluetooth Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2021-30899: Weiteng Chen, Zheng Zhang, and Zhiyun Qian of UC Riverside, and Yu Wang of Didi Research America ColorSync Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to access information about a user's contacts Description: A logic issue was addressed with improved restrictions. CVE-2021-30895: Denis Tokarev Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. CVE-2021-30896: Denis Tokarev iCloud Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30824: Antonio Zekic (@antoniozekic) of Diverto Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab, Jack Dates of RET2 Systems, Inc. IOGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30821: Tim Michaud (@TimGMichaud) of Zoom Video Communications IOMobileFrameBuffer Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30883: an anonymous researcher Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30886: @0xalsr Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab LaunchServices Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2021-30864: Ron Hass (@ronhass7) of Perception Point Login Window Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with access to a host Mac may be able to bypass the Login Window in Remote Desktop for a locked instance of macOS Description: This issue was addressed with improved checks. CVE-2021-30813: Benjamin Berger of BBetterTech LLC, Peter Goedtkindt of Informatique-MTF S.A., an anonymous researcher Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Sandbox Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to read sensitive information Description: A permissions issue was addressed with improved validation. CVE-2021-30920: Csaba Fitzl (@theevilbit) of Offensive Security SMB Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved locking. CVE-2021-30868: Peter Nguyen Vu Hoang of STAR Labs SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may gain access to a user's Keychain items Description: The issue was addressed with improved permissions logic. CVE-2021-30912: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An unprivileged application may be able to edit NVRAM variables Description: The issue was addressed with improved permissions logic. CVE-2021-30913: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab UIKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with physical access to an iOS device may be determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An attacker in a privileged network position may be able to bypass HSTS Description: A logic issue was addressed with improved restrictions. CVE-2021-30823: David Gullasch of Recurity Labs WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30861: Wojciech Reguła (@_r3ggi), Ryan Pickren (ryanpickren.com) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Windows Server Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen Description: An authentication issue was addressed with improved state management. CVE-2021-30908: ASentientBot xar Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files Description: This issue was addressed with improved checks. CVE-2021-30833: Richard Warren of NCC Group zsh Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to modify protected parts of the file system Description: An inherited permissions issue was addressed with additional restrictions. CVE-2021-30892: Jonathan Bar Or of Microsoft Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. App Support We would like to acknowledge an anonymous researcher, 漂亮鼠 of 赛博回忆录 for their assistance. Bluetooth We would like to acknowledge say2 of ENKI for their assistance. CUPS We would like to acknowledge an anonymous researcher for their assistance. iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. Managed Configuration We would like to acknowledge Michal Moravec of Logicworks, s.r.o. for their assistance. smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher for their assistance. Installation note: This update may be obtained from the Mac App Store 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/ 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hpwACgkQeC9qKD1p rhhm0Q//fIQiOk2S9w2qirXapPqEpyI9LNJnGX/RCrsZGN/iFkgvt27/RYLhHHQk efqxE6nnXdUaj9HoIIHiG4rKxIhfkscw1dF9igvmYm6j+V2KMiRxp1Pev1zMzsBI N6F7mJ4SiATHDTJATU8uCqIqHRQsvcIrHCjovblqGfuZxzvsjkvtRc0eXC0XAARf xW0WRNbTBoCOEsMp92hNI45B/oK05b1aHm2pY529gE6GRBBl0ymVo30fQ7vmIoJY Uajc6pDNeJ1MhSpo0k+Z+eVodSdBN2EutKZfU5+4t2GzqeW5nLZFa/oqXObXBhXk i8bptOhceBu6qD9poSgkS5EdH4OdRQMcMjsQLIRJj3N/MwZBhGvsLQDlyGmtd+VG a0s+pna/WoFwzw800CYRarmL0rRsZ4zZza0iuKArhrLlQCw+ee6XNL+1U50zvMaW oT3gNkf3faCqQDxecIcQTj7xwt2tHV87p7uqELiuUZaCk5UoQBsWxGeGebFGxUq5 pJVQvnr4RVrDkpOQjbKj8w9mWoSZcvKlhRNL9J5kW75zd32vwnaVMlVkIG8vfvoK sgq/VfKrOW+EV1IMAh4iuaMiLAPjwBzMiRfjvRZFeJmTaMaTOxDKHwkG5YwPNp5W 0FlhV1S2pAmGlQZgvTxkBthtU9A9giuH+oHSGJDjr70Q7de8lJ4= =3Pcg -----END PGP SIGNATURE-----

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory. apple's Apple Mac OS X and macOS Exists in an out-of-bounds read vulnerability.Information is obtained and service operation is interrupted (DoS) It may be in a state. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none. Apple is aware of a report that this issue may have been actively exploited. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-26-3 macOS Monterey 12.0.1 macOS Monterey 12.0.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212869. AppKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved state management. CVE-2021-30873: Thijs Alkemade of Computest AppleScript Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30876: Jeremy Brown, hjy79425575 CVE-2021-30879: Jeremy Brown, hjy79425575 CVE-2021-30877: Jeremy Brown CVE-2021-30880: Jeremy Brown Audio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to elevate privileges Description: An integer overflow was addressed through improved input validation. CVE-2021-30907: Zweig of Kunlun Lab Bluetooth Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved state handling. CVE-2021-30899: Weiteng Chen, Zheng Zhang, and Zhiyun Qian of UC Riverside, and Yu Wang of Didi Research America ColorSync Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of ICC profiles. CVE-2021-30917: Alexandru-Vlad Niculae and Mateusz Jurczyk of Google Project Zero Continuity Camera Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30903: an anonymous researcher CoreAudio Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30905: Mickey Jin (@patch1t) of Trend Micro CoreGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution Description: An out-of-bounds write was addressed with improved input validation. CVE-2021-30919 FileProvider Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: An input validation issue was addressed with improved memory handling. CVE-2021-30881: Simon Huang (@HuangShaomang) and pjf of IceSword Lab of Qihoo 360 Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to access information about a user's contacts Description: A logic issue was addressed with improved restrictions. CVE-2021-30895: Denis Tokarev Game Center Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to read user's gameplay data Description: A logic issue was addressed with improved restrictions. CVE-2021-30896: Denis Tokarev iCloud Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30906: Cees Elzinga Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2021-30824: Antonio Zekic (@antoniozekic) of Diverto Intel Graphics Driver Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2021-30901: Zuozhi Fan (@pattern_F_) of Ant Security TianQiong Lab, Yinyi Wu (@3ndy1) of Ant Security Light-Year Lab, Jack Dates of RET2 Systems, Inc. IOGraphics Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30821: Tim Michaud (@TimGMichaud) of Zoom Video Communications IOMobileFrameBuffer Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30883: an anonymous researcher Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30886: @0xalsr Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) 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-2021-30909: Zweig of Kunlun Lab Kernel Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30916: Zweig of Kunlun Lab LaunchServices Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A logic issue was addressed with improved state management. CVE-2021-30864: Ron Hass (@ronhass7) of Perception Point Login Window Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with access to a host Mac may be able to bypass the Login Window in Remote Desktop for a locked instance of macOS Description: This issue was addressed with improved checks. CVE-2021-30813: Benjamin Berger of BBetterTech LLC, Peter Goedtkindt of Informatique-MTF S.A., an anonymous researcher Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30910: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30911: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Sandbox Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to read sensitive information Description: A permissions issue was addressed with improved validation. CVE-2021-30920: Csaba Fitzl (@theevilbit) of Offensive Security SMB Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A race condition was addressed with improved locking. CVE-2021-30868: Peter Nguyen Vu Hoang of STAR Labs SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may gain access to a user's Keychain items Description: The issue was addressed with improved permissions logic. CVE-2021-30912: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab SoftwareUpdate Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An unprivileged application may be able to edit NVRAM variables Description: The issue was addressed with improved permissions logic. CVE-2021-30913: Kirin (@Pwnrin) and chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab UIKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A person with physical access to an iOS device may be determine characteristics of a user's password in a secure text entry field Description: A logic issue was addressed with improved state management. CVE-2021-30915: Kostas Angelopoulos WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: An attacker in a privileged network position may be able to bypass HSTS Description: A logic issue was addressed with improved restrictions. CVE-2021-30823: David Gullasch of Recurity Labs WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy Description: A logic issue was addressed with improved restrictions. CVE-2021-30887: Narendra Bhati (@imnarendrabhati) of Suma Soft Pvt. Ltd. WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed. CVE-2021-30888: Prakash (@1lastBr3ath) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30889: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30861: Wojciech Reguła (@_r3ggi), Ryan Pickren (ryanpickren.com) WebKit Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2021-30890: an anonymous researcher Windows Server Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen Description: An authentication issue was addressed with improved state management. CVE-2021-30908: ASentientBot xar Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files Description: This issue was addressed with improved checks. CVE-2021-30833: Richard Warren of NCC Group zsh Available for: Mac Pro (2013 and later), MacBook Air (Early 2015 and later), MacBook Pro (Early 2015 and later), Mac mini (Late 2014 and later), iMac (Late 2015 and later), MacBook (Early 2016 and later), iMac Pro (2017 and later) Impact: A malicious application may be able to modify protected parts of the file system Description: An inherited permissions issue was addressed with additional restrictions. CVE-2021-30892: Jonathan Bar Or of Microsoft Additional recognition APFS We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. App Support We would like to acknowledge an anonymous researcher, 漂亮鼠 of 赛博回忆录 for their assistance. Bluetooth We would like to acknowledge say2 of ENKI for their assistance. CUPS We would like to acknowledge an anonymous researcher for their assistance. iCloud We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. Kernel We would like to acknowledge Anthony Steinhauser of Google's Safeside project for their assistance. Mail We would like to acknowledge Fabian Ising and Damian Poddebniak of Münster University of Applied Sciences for their assistance. Managed Configuration We would like to acknowledge Michal Moravec of Logicworks, s.r.o. for their assistance. smbx We would like to acknowledge Zhongcheng Li (CK01) for their assistance. WebKit We would like to acknowledge Ivan Fratric of Google Project Zero, Pavel Gromadchuk, an anonymous researcher for their assistance. Installation note: This update may be obtained from the Mac App Store 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/ 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmF4hpwACgkQeC9qKD1p rhhm0Q//fIQiOk2S9w2qirXapPqEpyI9LNJnGX/RCrsZGN/iFkgvt27/RYLhHHQk efqxE6nnXdUaj9HoIIHiG4rKxIhfkscw1dF9igvmYm6j+V2KMiRxp1Pev1zMzsBI N6F7mJ4SiATHDTJATU8uCqIqHRQsvcIrHCjovblqGfuZxzvsjkvtRc0eXC0XAARf xW0WRNbTBoCOEsMp92hNI45B/oK05b1aHm2pY529gE6GRBBl0ymVo30fQ7vmIoJY Uajc6pDNeJ1MhSpo0k+Z+eVodSdBN2EutKZfU5+4t2GzqeW5nLZFa/oqXObXBhXk i8bptOhceBu6qD9poSgkS5EdH4OdRQMcMjsQLIRJj3N/MwZBhGvsLQDlyGmtd+VG a0s+pna/WoFwzw800CYRarmL0rRsZ4zZza0iuKArhrLlQCw+ee6XNL+1U50zvMaW oT3gNkf3faCqQDxecIcQTj7xwt2tHV87p7uqELiuUZaCk5UoQBsWxGeGebFGxUq5 pJVQvnr4RVrDkpOQjbKj8w9mWoSZcvKlhRNL9J5kW75zd32vwnaVMlVkIG8vfvoK sgq/VfKrOW+EV1IMAh4iuaMiLAPjwBzMiRfjvRZFeJmTaMaTOxDKHwkG5YwPNp5W 0FlhV1S2pAmGlQZgvTxkBthtU9A9giuH+oHSGJDjr70Q7de8lJ4= =3Pcg -----END PGP SIGNATURE-----