-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-01-23-7 watchOS 9.3
watchOS 9.3 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213599. AppleMobileFileIntegrity Available for: Apple Watch Series 4 and later Impact: An app may be able to access user-sensitive data Description: This issue was addressed by enabling hardened runtime. CVE-2023-23499: Wojciech Regula of SecuRing (wojciechregula.blog) ImageIO Available for: Apple Watch Series 4 and later Impact: Processing an image may lead to a denial-of-service Description: A memory corruption issue was addressed with improved state management. CVE-2023-23519: Yiğit Can YILMAZ (@yilmazcanyigit) Kernel Available for: Apple Watch Series 4 and later Impact: An app may be able to leak sensitive kernel state Description: The issue was addressed with improved memory handling. CVE-2023-23500: Pan ZhenPeng (@Peterpan0927) of STAR Labs SG Pte. Ltd. (@starlabs_sg) Kernel Available for: Apple Watch Series 4 and later Impact: An app may be able to determine kernel memory layout Description: An information disclosure issue was addressed by removing the vulnerable code. CVE-2023-23502: Pan ZhenPeng (@Peterpan0927) of STAR Labs SG Pte. Ltd. (@starlabs_sg) Kernel Available for: Apple Watch Series 4 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-2023-23504: Adam Doupé of ASU SEFCOM Maps Available for: Apple Watch Series 4 and later Impact: An app may be able to bypass Privacy preferences Description: A logic issue was addressed with improved state management. CVE-2023-23503: an anonymous researcher Safari Available for: Apple Watch Series 4 and later Impact: Visiting a website may lead to an app denial-of-service Description: The issue was addressed with improved handling of caches. CVE-2023-23512: Adriatik Raci Screen Time Available for: Apple Watch Series 4 and later 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-2023-23505: Wojciech Reguła of SecuRing (wojciechregula.blog) Weather Available for: Apple Watch Series 4 and later Impact: An app may be able to bypass Privacy preferences Description: The issue was addressed with improved memory handling. CVE-2023-23511: Wojciech Regula of SecuRing (wojciechregula.blog), an anonymous researcher WebKit Available for: Apple Watch Series 4 and later Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: The issue was addressed with improved checks. WebKit Bugzilla: 245464 CVE-2023-23496: ChengGang Wu, Yan Kang, YuHao Hu, Yue Sun, Jiming Wang, JiKai Ren and Hang Shu of Institute of Computing Technology, Chinese Academy of Sciences WebKit Available for: Apple Watch Series 4 and later Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: The issue was addressed with improved memory handling. WebKit Bugzilla: 248268 CVE-2023-23518: YeongHyeon Choi (@hyeon101010), Hyeon Park (@tree_segment), SeOk JEON (@_seokjeon), YoungSung Ahn (@_ZeroSung), JunSeo Bae (@snakebjs0107), Dohyun Lee (@l33d0hyun) of Team ApplePIE WebKit Bugzilla: 248268 CVE-2023-23517: YeongHyeon Choi (@hyeon101010), Hyeon Park (@tree_segment), SeOk JEON (@_seokjeon), YoungSung Ahn (@_ZeroSung), JunSeo Bae (@snakebjs0107), Dohyun Lee (@l33d0hyun) of Team ApplePIE Additional recognition Kernel We would like to acknowledge Nick Stenning of Replicate for their assistance. WebKit We would like to acknowledge Eliya Stein of Confiant for their assistance. Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmPPImAACgkQ4RjMIDke NxlPXQ//eXfTfjIg6Y/1b0u3+Ht29Qjn7kw6Gh296lh6jlGatQ8zXyk1dGl6MKcp ZTc7DFfL1VUN6MovOqW5qcR+MIV6hDiUd54ncDgjCXdHrtTG+bYchX5CJf5IIb67 gZP/2bBt4PQ+PHm3KqXPp7QauJWYD1d7AHChwqEbYchHxvgedB7Pu6nJvG3bnFmh 8ny/xrFEhtIDahw4MbicvK847aVpXyH6NxEoRY+8b9/4VocttfUPwMkGZTkVt/tz 9qfmKgjWpX2mTP9iaLlZdCUV/I4HcjTW0/nkDoaTBVDLW96DSeIo4nMM3qkcygRl TPVlvm+3Nenib1b6PZ71B26IJbmGdwR02SEpUPDDXbTGZeWmcyXe7ncvwSIbcGRI sPGMq6mEPi+rKTXKZeqPSDFnUlZJna2aNg9fPL9AZ1gwfNSbuhh5ZKQ9AAWA+k51 4QtoReAKUXinl8vr7BNVQSJSiZLMdgph4nCTYk1RA/VHDPjwaAJehDFUqKKKTuvp h59J8OSw0HaWP2NcMEglO4/EXj09E3gfveQ74KtG+eDbBMKa+RArIgOZZaDOk2F1 6Fs316bNBI9tMxP34gFEvexTTBuQpoR/76pSQajlaSdas5Jeub2QeJVHkBPMdatD HBbjpZhu4JcYqDVSDt58Ra5IsaM+OLkhvvCfi+UYxOiyZis3gn8= =/vLS -----END PGP SIGNATURE----- _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: https://seclists.org/fulldisclosure/
