site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-06-01-5 watchOS 4.3.1 watchOS 4.3.1 addresses the following: Crash Reporter Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A memory corruption issue was addressed with improved error handling. CVE-2018-4206: Ian Beer of Google Project Zero FontParser Available for: All Apple Watch models Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero Kernel Available for: All Apple Watch models Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. libxpc Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel Groß (@5aelo) working with Trend Micro's Zero Day Initiative Messages Available for: All Apple Watch models Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: All Apple Watch models Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd Security Available for: All Apple Watch models Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: All Apple Watch models Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: All Apple Watch models Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: All Apple Watch models Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) UIKit Available for: All Apple Watch models Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel Groß (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: 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". 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----- iQJdBAEBCABHFiEEWpnGpHhyhjM9LuGIyxcaHpDFUHMFAlsRa1EpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQyxcaHpDFUHP94xAA l+d4sP5XqhuvxSipcwh8808OYR5vQ8hgeErHoWmqC06rq/8ycvkRi82abiTITTWo fDpMeOH86qtsk1r+J//pgTVSYBIo+hvbj4dMX3dxnnlOECNAzTWAD2Uyn28Y5p9w QtolV6fsNzBMKruMTYHYZ+4LjCMz6fdBdGkZ1ojhRcV9uMgMFLn1NGKGjHeprxUl ecfQgjkw/712UtDHYMI0ThAMdPuINih9br3TOUJtoXJxt4RTaGXUFwIZr40/t836 GYYE3N1opcdpcaxb6+ukKQ25rrdgPPCCPUVY/HDzTPApUvX3QUsBxteb/uudOo8M hr8FnIu5VWLHyYYmVtATqMkZyWOUY0Z7pqwW+Q/BZ+/yPnF9wKhl/LA19aXxOD93 62pcsvLd89pqt2/nkCcxQ4+20m8wIHH6PTNL72ME9+Orp7snIIfHuTfNZul1R9Vz stsIQTNfCKM1TdB4vPx5YyBZrGjMmCjE3J8QeET5RwoeBwGbE1qJze4c1iPg43FT q1G9aMzW18l/T9JLsm2GOtMpH9L9OsggvUxoJY83TqHb9UTCVoxOcKsOIDr4LP4+ 1rz+GZO5ALWgposq98LMrsfhQdLpIa3054lsMC09GAwHlHV2XQHOIi1nOuOMemR3 lWy8ANRyD6Rm6SDHuhDwTUnkVaRAjWtH92i7xR5Ggd0= =JHlP -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. 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