# About the security content of macOS Ventura 13.3\[2023-03/1] ## About the security content of macOS Ventura 13.3 This document describes the security content of macOS Ventura 13.3. ### About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the [Apple security updates](https://support.apple.com/kb/HT201222) page. Apple security documents reference vulnerabilities by [CVE-ID](http://cve.mitre.org/about/) when possible. For more information about security, see the [Apple Product Security](https://support.apple.com/kb/HT201220) page. ## macOS Ventura 13.3 Released March 27, 2023 ### **AMD** Available for: macOS Ventura Impact: An app may be able to cause unexpected system termination or write kernel memory Description: A buffer overflow issue was addressed with improved memory handling. CVE-2023-27968: ABC Research s.r.o. ### **Apple Neural Engine** Available for: macOS Ventura Impact: An app may be able to break out of its sandbox Description: This issue was addressed with improved checks. CVE-2023-23532: Mohamed Ghannam (@\_simo36) ### **AppleMobileFileIntegrity** Available for: macOS Ventura Impact: A user may gain access to protected parts of the file system Description: The issue was addressed with improved checks. CVE-2023-23527: Mickey Jin (@patch1t) ### **AppleMobileFileIntegrity** Available for: macOS Ventura Impact: An app may be able to access user-sensitive data Description: This issue was addressed by removing the vulnerable code. CVE-2023-27931: Mickey Jin (@patch1t) ### **Archive Utility** Available for: macOS Ventura Impact: An archive may be able to bypass Gatekeeper Description: The issue was addressed with improved checks. CVE-2023-27951: Brandon Dalton of Red Canary and Csaba Fitzl (@theevilbit) of Offensive Security ### **Calendar** Available for: macOS Ventura Impact: Importing a maliciously crafted calendar invitation may exfiltrate user information Description: Multiple validation issues were addressed with improved input sanitization. CVE-2023-27961: Rıza Sabuncu - twitter.com/rizasabuncu ### **Camera** Available for: macOS Ventura Impact: A sandboxed app may be able to determine which app is currently using the camera Description: The issue was addressed with additional restrictions on the observability of app states. CVE-2023-23543: Yiğit Can YILMAZ (@yilmazcanyigit) ### **Carbon Core** Available for: macOS Ventura Impact: Processing a maliciously crafted image may result in disclosure of process memory Description: The issue was addressed with improved checks. CVE-2023-23534: Mickey Jin (@patch1t) ### **ColorSync** Available for: macOS Ventura Impact: An app may be able to read arbitrary files Description: The issue was addressed with improved checks. CVE-2023-27955: JeongOhKyea ### **CommCenter** Available for: macOS Ventura Impact: An app may be able to cause unexpected system termination or write kernel memory Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2023-27936: Tingting Yin of Tsinghua University ### **CoreCapture** Available for: macOS Ventura Impact: An app may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2023-28181: Tingting Yin of Tsinghua University ### **curl** Available for: macOS Ventura Impact: Multiple issues in curl Description: Multiple issues were addressed by updating curl. CVE-2022-43551 CVE-2022-43552 ### **dcerpc** Available for: macOS Ventura Impact: A remote user may be able to cause unexpected app termination or arbitrary code execution Description: A memory initialization issue was addressed. CVE-2023-27934: Aleksandar Nikolic of Cisco Talos ### **dcerpc** Available for: macOS Ventura Impact: A user in a privileged network position may be able to cause a denial-of-service Description: A denial-of-service issue was addressed with improved memory handling. CVE-2023-28180: Aleksandar Nikolic of Cisco Talos ### **dcerpc** Available for: macOS Ventura Impact: A remote user may be able to cause unexpected app termination or arbitrary code execution Description: The issue was addressed with improved bounds checks. CVE-2023-27935: Aleksandar Nikolic of Cisco Talos ### **dcerpc** Available for: macOS Ventura Impact: A remote user may be able to cause unexpected system termination or corrupt kernel memory Description: The issue was addressed with improved memory handling. CVE-2023-27953: Aleksandar Nikolic of Cisco Talos CVE-2023-27958: Aleksandar Nikolic of Cisco Talos ### **Display** Available for: macOS Ventura Impact: An app may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2023-27965: Proteas of Pangu Lab ### **FaceTime** Available for: macOS Ventura Impact: An app may be able to access user-sensitive data Description: A privacy issue was addressed by moving sensitive data to a more secure location. CVE-2023-28190: Joshua Jones ### **Find My** Available for: macOS Ventura Impact: An app may be able to read sensitive location information Description: A privacy issue was addressed with improved private data redaction for log entries. CVE-2023-23537: an anonymous researcher ### **FontParser** Available for: macOS Ventura Impact: Processing a maliciously crafted image may result in disclosure of process memory Description: The issue was addressed with improved memory handling. CVE-2023-27956: Ye Zhang of Baidu Security ### **Foundation** Available for: macOS Ventura Impact: Parsing a maliciously crafted plist may lead to an unexpected app termination or arbitrary code execution Description: An integer overflow was addressed with improved input validation. CVE-2023-27937: an anonymous researcher ### **iCloud** Available for: macOS Ventura Impact: A file from an iCloud shared-by-me folder may be able to bypass Gatekeeper Description: This was addressed with additional checks by Gatekeeper on files downloaded from an iCloud shared-by-me folder. CVE-2023-23526: Jubaer Alnazi of TRS Group of Companies ### **Identity Services** Available for: macOS Ventura Impact: An app may be able to access information about a user’s contacts Description: A privacy issue was addressed with improved private data redaction for log entries. CVE-2023-27928: Csaba Fitzl (@theevilbit) of Offensive Security ### **ImageIO** Available for: macOS Ventura Impact: Processing a maliciously crafted image may result in disclosure of process memory Description: The issue was addressed with improved memory handling. CVE-2023-23535: ryuzaki ### **ImageIO** Available for: macOS Ventura Impact: Processing a maliciously crafted image may result in disclosure of process memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2023-27929: Meysam Firouzi (@R00tkitSMM) of Mbition Mercedes-Benz Innovation Lab and jzhu working with Trend Micro Zero Day Initiative ### **ImageIO** Available for: macOS Ventura Impact: Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2023-27946: Mickey Jin (@patch1t) ### **ImageIO** Available for: macOS Ventura Impact: Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2023-27957: Yiğit Can YILMAZ (@yilmazcanyigit) ### **Kernel** Available for: macOS Ventura Impact: An app may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2023-23514: Xinru Chi of Pangu Lab, Ned Williamson of Google Project Zero CVE-2023-27969: Adam Doupé of ASU SEFCOM ### **Kernel** Available for: macOS Ventura Impact: An app with root privileges may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2023-27933: sqrtpwn ### **Kernel** Available for: macOS Ventura Impact: An app may be able to disclose kernel memory Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. CVE-2023-27941: Arsenii Kostromin (0x3c3e) ### **Kernel** Available for: macOS Ventura Impact: An app may be able to disclose kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2023-28200: Arsenii Kostromin (0x3c3e) ### **LaunchServices** Available for: macOS Ventura Impact: Files downloaded from the internet may not have the quarantine flag applied Description: This issue was addressed with improved checks. CVE-2023-27943: an anonymous researcher, Brandon Dalton, Milan Tenk, and Arthur Valiev ### **LaunchServices** Available for: macOS Ventura Impact: An app may be able to gain root privileges Description: This issue was addressed with improved checks. CVE-2023-23525: Mickey Jin (@patch1t) ### **Model I/O** Available for: macOS Ventura Impact: Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2023-27949: Mickey Jin (@patch1t) ### **NetworkExtension** Available for: macOS Ventura Impact: A user in a privileged network position may be able to spoof a VPN server that is configured with EAP-only authentication on a device Description: The issue was addressed with improved authentication. CVE-2023-28182: Zhuowei Zhang ### **PackageKit** Available for: macOS Ventura Impact: An app may be able to modify protected parts of the file system Description: A logic issue was addressed with improved checks. CVE-2023-23538: Mickey Jin (@patch1t) CVE-2023-27962: Mickey Jin (@patch1t) ### **Photos** Available for: macOS Ventura Impact: Photos belonging to the Hidden Photos Album could be viewed without authentication through Visual Lookup Description: A logic issue was addressed with improved restrictions. CVE-2023-23523: developStorm ### **Podcasts** Available for: macOS Ventura Impact: An app may be able to access user-sensitive data Description: The issue was addressed with improved checks. CVE-2023-27942: Mickey Jin (@patch1t) ### **Safari** Available for: macOS Ventura Impact: An app may bypass Gatekeeper checks Description: A race condition was addressed with improved locking. CVE-2023-27952: Csaba Fitzl (@theevilbit) of Offensive Security ### **Sandbox** Available for: macOS Ventura Impact: An app may be able to modify protected parts of the file system Description: A logic issue was addressed with improved checks. CVE-2023-23533: Mickey Jin (@patch1t), Koh M. Nakagawa of FFRI Security, Inc., and Csaba Fitzl (@theevilbit) of Offensive Security ### **Sandbox** Available for: macOS Ventura Impact: An app may be able to bypass Privacy preferences Description: A logic issue was addressed with improved validation. CVE-2023-28178: Yiğit Can YILMAZ (@yilmazcanyigit) ### **Shortcuts** Available for: macOS Ventura Impact: A shortcut may be able to use sensitive data with certain actions without prompting the user Description: The issue was addressed with additional permissions checks. CVE-2023-27963: Jubaer Alnazi Jabin of TRS Group Of Companies, and Wenchao Li and Xiaolong Bai of Alibaba Group ### **System Settings** Available for: macOS Ventura Impact: An app may be able to access user-sensitive data Description: A privacy issue was addressed with improved private data redaction for log entries. CVE-2023-23542: an anonymous researcher ### **System Settings** Available for: macOS Ventura Impact: An app may be able to read sensitive location information Description: A permissions issue was addressed with improved validation. CVE-2023-28192: Guilherme Rambo of Best Buddy Apps (rambo.codes) ### **TCC** Available for: macOS Ventura Impact: An app may be able to access user-sensitive data Description: This issue was addressed by removing the vulnerable code. CVE-2023-27931: Mickey Jin (@patch1t) ### **Vim** Available for: macOS Ventura Impact: Multiple issues in Vim Description: Multiple issues were addressed by updating to Vim version 9.0.1191. CVE-2023-0049 CVE-2023-0051 CVE-2023-0054 CVE-2023-0288 CVE-2023-0433 CVE-2023-0512 ### **WebKit** Available for: macOS Ventura Impact: Processing maliciously crafted web content may bypass Same Origin Policy Description: This issue was addressed with improved state management. CVE-2023-27932: an anonymous researcher ### **WebKit** Available for: macOS Ventura Impact: A website may be able to track sensitive user information Description: The issue was addressed by removing origin information. CVE-2023-27954: an anonymous researcher ### **XPC** Available for: macOS Ventura Impact: An app may be able to break out of its sandbox Description: This issue was addressed with a new entitlement. CVE-2023-27944: Mickey Jin (@patch1t) ![](https://support.apple.com/library/content/dam/edam/applecare/images/en_US/mac_apps/itunes/divider.png) ## Additional recognition ### **Activation Lock** We would like to acknowledge Christian Mina for their assistance. ### **AppleScript** We would like to acknowledge Mickey Jin (@patch1t) for their assistance. ### **CFNetwork** We would like to acknowledge an anonymous researcher for their assistance. ### **Control Center** We would like to acknowledge an anonymous researcher for their assistance. ### **CoreServices** We would like to acknowledge Mickey Jin (@patch1t) for their assistance. ### **dcerpc** We would like to acknowledge Aleksandar Nikolic of Cisco Talos for their assistance. ### **FaceTime** We would like to acknowledge Sajan Karki for their assistance. ### **file\_cmds** We would like to acknowledge Lukas Zronek for their assistance. ### **Git** We would like to acknowledge for their assistance. ### **Heimdal** We would like to acknowledge Evgeny Legerov of Intevydis for their assistance. ### **ImageIO** We would like to acknowledge Meysam Firouzi @R00tkitSMM for their assistance. ### **Mail** We would like to acknowledge Chen Zhang, Fabian Ising of FH Münster University of Applied Sciences, Damian Poddebniak of FH Münster University of Applied Sciences, Tobias Kappert of Münster University of Applied Sciences, Christoph Saatjohann of Münster University of Applied Sciences, Sebast, and Merlin Chlosta of CISPA Helmholtz Center for Information Security for their assistance. ### **NSOpenPanel** We would like to acknowledge Alexandre Colucci (@timacfr) for their assistance. ### **quarantine** We would like to acknowledge Koh M. Nakagawa of FFRI Security, Inc. for their assistance. ### **Safari Downloads** We would like to acknowledge Andrew Gonzalez for their assistance. ### **WebKit** We would like to acknowledge an anonymous researcher for their assistance. ### **WebKit Web Inspector** We would like to acknowledge Dohyun Lee (@l33d0hyun) and crixer (@pwning\_me) of SSD Labs for their assistance. ### **Wi-Fi** We would like to acknowledge an anonymous researcher for their assistance. {% hint style="danger" %} Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. 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