site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-07-24-2 iOS 16.6 and iPadOS 16.6 iOS 16.6 and iPadOS 16.6 addresses the following issues. Information about the security content is also available at https://support.apple.com/kb/HT213841. Apple maintains a Security Updates page at https://support.apple.com/HT201222 which lists recent software updates with security advisories. Apple Neural Engine Available for devices with Apple Neural Engine: iPhone 8 and later, iPad Pro (3rd generation) and later, iPad Air (3rd generation) and later, and iPad mini (5th generation) Impact: An app may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2023-38136: Mohamed GHANNAM (@_simo36) CVE-2023-38580: Mohamed GHANNAM (@_simo36) Find My Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: An app may be able to read sensitive location information Description: A logic issue was addressed with improved restrictions. CVE-2023-32416: Wojciech Regula of SecuRing (wojciechregula.blog) Kernel Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: An app may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2023-32734: Pan ZhenPeng (@Peterpan0927) of STAR Labs SG Pte. Ltd. CVE-2023-32441: Peter Nguyễn Vũ Hoàng (@peternguyen14) of STAR Labs SG Pte. Ltd. CVE-2023-38261: an anonymous researcher CVE-2023-38424: Certik Skyfall Team CVE-2023-38425: Certik Skyfall Team Kernel Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: An app may be able to modify sensitive kernel state. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.1. Description: This issue was addressed with improved state management. CVE-2023-38606: Valentin Pashkov, Mikhail Vinogradov, Georgy Kucherin (@kucher1n), Leonid Bezvershenko (@bzvr_), and Boris Larin (@oct0xor) of Kaspersky Kernel Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later 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-2023-32381: an anonymous researcher CVE-2023-32433: Zweig of Kunlun Lab CVE-2023-35993: Kaitao Xie and Xiaolong Bai of Alibaba Group Kernel Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: A user may be able to elevate privileges Description: The issue was addressed with improved checks. CVE-2023-38410: an anonymous researcher Kernel Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: A remote user may be able to cause a denial-of-service Description: The issue was addressed with improved checks. CVE-2023-38603: Zweig of Kunlun Lab libxpc Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: An app may be able to gain root privileges Description: A path handling issue was addressed with improved validation. CVE-2023-38565: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab (xlab.tencent.com) libxpc Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: An app may be able to cause a denial-of-service Description: A logic issue was addressed with improved checks. CVE-2023-38593: Noah Roskin-Frazee NSURLSession Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: An app may be able to break out of its sandbox Description: The issue was addressed with improvements to the file handling protocol. CVE-2023-32437: Thijs Alkemade from Computest Sector 7 WebKit Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: A website may be able to bypass Same Origin Policy Description: The issue was addressed with improved checks. WebKit Bugzilla: 256549 CVE-2023-38572: Narendra Bhati (twitter.com/imnarendrabhati) of Suma Soft Pvt. Ltd, Pune - India WebKit Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: Processing web content may lead to arbitrary code execution Description: The issue was addressed with improved checks. WebKit Bugzilla: 256865 CVE-2023-38594: Yuhao Hu WebKit Bugzilla: 256573 CVE-2023-38595: an anonymous researcher, Jiming Wang, and Jikai Ren WebKit Bugzilla: 257387 CVE-2023-38600: Anonymous working with Trend Micro Zero Day Initiative WebKit Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: Processing web content may lead to arbitrary code execution Description: The issue was addressed with improved memory handling. WebKit Bugzilla: 258058 CVE-2023-38611: Francisco Alonso (@revskills) WebKit Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. Description: The issue was addressed with improved checks. WebKit Bugzilla: 259231 CVE-2023-37450: an anonymous researcher This issue was first addressed in Rapid Security Response iOS 16.5.1 (c) and iPadOS 16.5.1 (c). WebKit Process Model Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: Processing web content may lead to arbitrary code execution Description: The issue was addressed with improved checks. WebKit Bugzilla: 258100 CVE-2023-38597: 이준성(Junsung Lee) of Cross Republic WebKit Web Inspector Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later Impact: Processing web content may disclose sensitive information Description: The issue was addressed with improved checks. WebKit Bugzilla: 256932 CVE-2023-38133: YeongHyeon Choi (@hyeon101010) Additional recognition Mail We would like to acknowledge Parvez Anwar for their assistance. WebRTC We would like to acknowledge an anonymous researcher for their assistance. This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 16.6 and iPadOS 16.6". All information is also posted on the Apple Security Updates web site: https://support.apple.com/en-us/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----- iQIzBAEBCAAdFiEEBP+4DupqR5Sgt1DB4RjMIDkeNxkFAmS/FLUACgkQ4RjMIDke NxnkvBAA6rmVRjG2wrBpiUPwFBJRXMSlXUG3bwvIcx4n/bFneAu5+WVqoQYBX0jR 0T6gdngTVAkHC7ipu89gsbTVmIzTijZQ8d28YS+yKHkFE42zxP4kVdaZyjodCMk3 gJY1zjdUscUfSz6mapVqfbn8OejinNOlqZ+yHN6mjTh71+Z1iYq18KUZzg4NuCX1 ZBP3qGnnmxkB1omJAoUGt//U1Lh1mquVo5Kx8WF53brDaXILD1qFHci/xx3eYfJM yshqPmHbZGY/1ze+17qDNbgbWHAfpJym5DkKId9pzr0zywkf8i75V1PtC35Sk/IM fPmczvoo0wgO1WTC/7H+Zy8YFaYAeiv1oPW9WtWymhcl1bi2L7fcYcqAtFgFB09C ZpxGkJjK7alTKqbHZSiEGo1djl35inhLVH2qPUNKfE8ojliDCUcCHYYFaane2Myf tpVwcg4s4moSMtSLj2/U0z7vHJZ+qKMeFxuQ6hZttIoMO+53JqdVlU9s3ShsMQNs NZaNhgIP2M25+P00voQeDPqYId1LLLa80IO2dfmuxJUDk+/upt0t0Mwwde64qXp7 zk0YOmLYIzAtK0IAKYLqxglQNmOTrrJgNE8VUN/+LU6SCq7m2Ke4g4OD+RXmfg1y cQ3eNJyJEaXYgyXu0iqXF+VWXClUqDUksTbmzw0HcOEksfgVGkY= =qled -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. 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