site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-12-15-2 macOS Monterey 12.1 macOS Monterey 12.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212978. Airport Available for: macOS Monterey Impact: A device may be passively tracked via BSSIDs Description: An access issue was addressed with improved access restrictions. CVE-2021-30987: Jason Meller, Fritz Ifert-Miller, and Joseph Sokol- Margolis of Kolide Archive Utility Available for: macOS Monterey Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30950: @gorelics Audio Available for: macOS Monterey Impact: Parsing a maliciously crafted audio file may lead to disclosure of user information Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30960: JunDong Xie of Ant Security Light-Year Lab Bluetooth Available for: macOS Monterey Impact: A device may be passively tracked by its Bluetooth MAC address Description: A device configuration issue was addressed with an updated configuration. CVE-2021-30986: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc. CFNetwork Proxies Available for: macOS Monterey 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-2021-30966: Michal Rajcan of Jamf, Matt Vlasach of Jamf (Wandera) ColorSync Available for: macOS Monterey Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue in the processing of ICC profiles was addressed with improved input validation. CVE-2021-30926: Jeremy Brown CVE-2021-30942: Mateusz Jurczyk of Google Project Zero CoreAudio Available for: macOS Monterey Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30957: JunDong Xie of Ant Security Light-Year Lab CoreAudio Available for: macOS Monterey Impact: Playing a malicious audio file may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2021-30958: JunDong Xie of Ant Security Light-Year Lab Crash Reporter Available for: macOS Monterey Impact: A local attacker may be able to elevate their privileges Description: This issue was addressed with improved checks. CVE-2021-30945: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) Graphics Drivers Available for: macOS Monterey Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2021-30977: Jack Dates of RET2 Systems, Inc. ImageIO Available for: macOS Monterey Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30939: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab, Mickey Jin (@patch1t) of Trend Micro Intel Graphics Driver Available for: macOS Monterey Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2021-30981: Liu Long of Ant Security Light-Year Lab, an anonymous researcher IOMobileFrameBuffer Available for: macOS Monterey 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-2021-30996: Saar Amar (@AmarSaar) IOUSBHostFamily Available for: macOS Monterey Impact: A remote attacker may be able to cause unexpected application termination or heap corruption Description: A race condition was addressed with improved locking. CVE-2021-30982: Weiteng Chen, Zheng Zhang, and Zhiyun Qian of UC Riverside, and Yu Wang of Didi Research America Kernel Available for: macOS Monterey Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption vulnerability was addressed with improved locking. CVE-2021-30937: Sergei Glazunov of Google Project Zero Kernel Available for: macOS Monterey 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-2021-30927: Xinru Chi of Pangu Lab CVE-2021-30980: Xinru Chi of Pangu Lab Kernel Available for: macOS Monterey 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-2021-30949: Ian Beer of Google Project Zero Kernel Available for: macOS Monterey Impact: An attacker in a privileged network position may be able to execute arbitrary code Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30993: OSS-Fuzz, Ned Williamson of Google Project Zero Kernel Available for: macOS Monterey 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-2021-30955: Zweig of Kunlun Lab LaunchServices Available for: macOS Monterey Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved state management. CVE-2021-30976: chenyuwang (@mzzzz__) and Kirin (@Pwnrin) of Tencent Security Xuanwu Lab LaunchServices Available for: macOS Monterey Impact: A malicious application may bypass Gatekeeper checks Description: A logic issue was addressed with improved validation. CVE-2021-30990: Ron Masas of BreakPoint.sh Model I/O Available for: macOS Monterey Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2021-30971: Ye Zhang (@co0py_Cat) of Baidu Security Model I/O Available for: macOS Monterey Impact: Processing a maliciously crafted file may disclose user information Description: An out-of-bounds read was addressed with improved input validation. CVE-2021-30973: Ye Zhang (@co0py_Cat) of Baidu Security Model I/O Available for: macOS Monterey Impact: Processing a maliciously crafted USD file may disclose memory contents Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2021-30929: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Model I/O Available for: macOS Monterey Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30979: Mickey Jin (@patch1t) of Trend Micro Model I/O Available for: macOS Monterey Impact: Processing a maliciously crafted USD file may disclose memory contents Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30940: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab CVE-2021-30941: Rui Yang and Xingwei Lin of Ant Security Light-Year Lab Preferences Available for: macOS Monterey Impact: A malicious application may be able to elevate privileges Description: A race condition was addressed with improved state handling. CVE-2021-30995: Mickey Jin (@patch1t) of Trend Micro, Mickey Jin (@patch1t) Sandbox Available for: macOS Monterey 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: macOS Monterey 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: macOS Monterey 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 Script Editor Available for: macOS Monterey Impact: A malicious OSAX scripting addition may bypass Gatekeeper checks and circumvent sandbox restrictions Description: This issue was addressed by disabling execution of JavaScript when viewing a scripting dictionary. CVE-2021-30975: Ryan Pickren (ryanpickren.com) TCC Available for: macOS Monterey 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: macOS Monterey Impact: A malicious application may be able to bypass Privacy preferences Description: An inherited permissions issue was addressed with additional restrictions. CVE-2021-30964: Andy Grant of Zoom Video Communications TCC Available for: macOS Monterey Impact: A malicious application may be able to bypass Privacy preferences Description: A logic issue was addressed with improved state management. CVE-2021-30970: Jonathan Bar Or of Microsoft TCC Available for: macOS Monterey Impact: A malicious application may be able to cause a denial of service to Endpoint Security clients Description: A logic issue was addressed with improved state management. CVE-2021-30965: Csaba Fitzl (@theevilbit) of Offensive Security WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2021-30934: Dani Biro WebKit Available for: macOS Monterey 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-2021-30936: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher lab CVE-2021-30951: Pangu WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An integer overflow was addressed with improved input validation. CVE-2021-30952: WeBin WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved state handling. CVE-2021-30984: Kunlun Lab WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30953: VRIJ WebKit Available for: macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2021-30954: Kunlun Lab Wi-Fi Available for: macOS Monterey Impact: A local user may be able to cause unexpected system termination or read kernel memory Description: This issue was addressed with improved checks. CVE-2021-30938: Xinru Chi of Pangu Lab Additional recognition Admin Framework We would like to acknowledge Simon Andersen of Aarhus University and Pico Mitchell for their assistance. Bluetooth We would like to acknowledge Haram Park, Korea University for their assistance. CloudKit We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance. ColorSync We would like to acknowledge Mateusz Jurczyk of Google Project Zero for their assistance. Contacts We would like to acknowledge Minchan Park (03stin) for their assistance. Kernel We would like to acknowledge Amit Klein of Bar-Ilan University's Center for Research in Applied Cryptography and Cyber Security for their assistance. Model I/O We would like to acknowledge Rui Yang and Xingwei Lin of Ant Security Light-Year Lab for their assistance. WebKit We would like to acknowledge Jzhu, Peter Snyder of Brave, and Soroush Karami 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/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmG6UnQACgkQeC9qKD1p rhjTWxAAgLq1g4FPZ9i7F89gyuMX+STs0qfn8cIyrS1Qo0F0Iu3GU/7ylecdtRYB mfYXE4GSitjUmnm4mXIMdGh1A1jGLf50Z6kgzriYAnbqqq329ImBf12bX7oCLSgU 3xoVjcVTmco9a7vO1SH/c+Fo9DT+uITaY+QIk5imdEWOxQItiNjH46ITcOM1JITk eC5GEsDHDrNzLNrbbN+gocdyWFYVnahbj6mXE7yiBPYpzAw8e4JPVaf/jCoR7U+7 ibG4X+VvDl5Pfb6yxeLxUhPdfdihvOu9dQrUJoJv6TTaNR8tCiNrq1hFGURucmaL QJp6HRHAbHH8XGSijLANs5ygfP6JMu+LtEQ4YUiH6CFlZlPlSYEQ4h8flZF7Pagj e4efK1rCg0dUWhAmiQOujqhOFAEGKTfcah4ETppOhhbdB6fz3ObAObNLTFhqXGv1 PONN5VTLj9iMI4HHblafxa1tpxYiEHmVLU6+UxellGTcnGnyVprTuZNrQksoepEM KJpgmMHOWZQTQmEoqUfaTp/DsHAp7wvTFzVOwlvWlZ+J0VcZCHkNpuxGZQHI4TLo 44QRLDzsvlelbL1pqi2ww8LG6tcTgmc1ZIMbqY8pIaFnTQ0cDUyC0V3tp0q7U3bk YbqtZoi9gsiWm5D/nTq6NDi8z7eXYCvSjZFnMA0xfXHqu43zUs4= =jF2e -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. 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