April 2023 - Security-announce

APPLE-SA-2023-04-10-3 macOS Big Sur 11.7.6
by Apple Product Security via Security-announce 10 Apr '23

10 Apr '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-04-10-3 macOS Big Sur 11.7.6 macOS Big Sur 11.7.6 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213725. IOSurfaceAccelerator Available for: macOS Big Sur Impact: An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2023-28206: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab macOS Big Sur 11.7.6 may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmQ0VJIACgkQ4RjMIDke NxkW2Q//bj0ZmcXsCzpQmhCc5hZ+P4cnesy9Kc4DRLofsYBtPVlR450wIjxiGqlU kpbLBWpBXaXn4EeBoqxxXB9FKXANvZVkdS+xpTLdHpdPnRMntJf3S4WiYyDr/G3c oHVtHbNMbj/K/MbsRGBefVtGAueLpwwHFN5GsyvuMrp5xEl9wgQ3aMfi+x8hHXuF zxHIHyNf6OU5cBSf6R80FQcV55eOjPe9gX1B59n4ffZtaao3QqT+z++wA64eyVCV k9hSWXYsMKBNgcoyh108DHb6aYfr0G6SvcvzX2zR2zJtL0JFDNckHx/nvAws/Sd5 O39oHzvS46gNcYZIHujHbemh/DsFJjgKbOd4O9oLyJeAcVjv0c5i61Qa+odERpvX 2bJR8xWLlDGYIV5XmGYzxL8lksDim9hD2IOGf6P7ReARUcpahe9jaAIoj+BoFkKU Mvr8iORx0752+3h+dMej1nu/1RhjmeWYawbUsH+yECu0L2GkQc0I9gFg0Dq21OFl HEfB46D+XRTWYWkM6l9KPMNcH1PX74d86ZkuqqMzlKmsRdJz0ESepIj6RzQ3Zy5S vZ63C78RJvWGPeg/8rQFIBQE9WktUoPz5+6bU/E1nq8ExbrTXxJKvt/VseIwBTi0 8UfQ2oYnyyAirIkTRi9PH5pviXBu9r/AiBYSj9J88QBzrV8QXHw= =Lq+b -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. They will be ignored. Security-announce mailing list (Security-announce(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/security-announce/site_archiver%40l… This email sent to site_archiver(a)lists.apple.com

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APPLE-SA-2023-04-10-2 macOS Monterey 12.6.5
by Apple Product Security via Security-announce 10 Apr '23

10 Apr '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-04-10-2 macOS Monterey 12.6.5 macOS Monterey 12.6.5 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213724. IOSurfaceAccelerator Available for: macOS Monterey Impact: An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2023-28206: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab macOS Monterey 12.6.5 may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmQ0VJIACgkQ4RjMIDke NxkpjhAAwMSbbqdMyODDeaYJhALWUoFTVp90hcduPLHYeYEZISeQg6taWYCrbFs6 XVmtw65pEjCUOUfw7yIqkWGXy4XVwo4DhBBqxUwUNZyIv16uNEgCl9bqfQKKXyii 4269rCBWhlhXyen1zv/1OSMEF5dlVVf4C55cmdx2ta+th/0jCXsd9Oe4aVgDOucD g2cItZ0Aht+2AStmeBi7wKoP0XgqLVtJcHofls7O/G0DW9YVkroxyfTizf1Fd4J+ O4AjYYvA0P6Jrkm7jAI+64IlHrMukxkSiD43KNCG/PhVdHO6YLXhIm9a1ziEjSaA 7EGw/bYQGI2HCmbu/gSMuXlHe4Uc8OnGdRMGceV4JHD9qjQUS9/Sh/58+oa609mL vWW+VBMJXQlWOYH4hrTlGiNSfCkQa2yqkCtpk4nfTkd51y8V1x3XvlFE8092Z2Xn aEz0KzebfS5dgZiLKK0Tc0Kg8tJJi7KDRnjslCnu6Ove6aYW8Jm/Mh5NPWh6b9ZA kaynZ5kyEoLzutCa10riKH1uEQCLXLWMkiswz8vbEq8uyLKRBEuZOXxstoPEQBwg wh7nahcbCBjKH89CAj+Q541x00OHIYJNL1xmfT2bhb33Bm/U5aNhLuJqkYC9LrI6 Xz+lPe9T8crHtIL//NsevkOIkWEyqMk0fbJJ6KHDkq4Aj5c7jWM= =Iilf -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. They will be ignored. Security-announce mailing list (Security-announce(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/security-announce/site_archiver%40l… This email sent to site_archiver(a)lists.apple.com

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APPLE-SA-2023-04-10-1 iOS 15.7.5 and iPadOS 15.7.5
by Apple Product Security via Security-announce 10 Apr '23

10 Apr '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-04-10-1 iOS 15.7.5 and iPadOS 15.7.5 iOS 15.7.5 and iPadOS 15.7.5 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213723. IOSurfaceAccelerator Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Air 2, iPad mini (4th generation), and iPod touch (7th generation) Impact: An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2023-28206: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab WebKit Available for: iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Air 2, iPad mini (4th generation), and iPod touch (7th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. Description: A use after free issue was addressed with improved memory management. WebKit Bugzilla: 254797 CVE-2023-28205: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab 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 15.7.5 and iPadOS 15.7.5". 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmQ0VJEACgkQ4RjMIDke NxnSrA/9GfJGP3rEWjtK1bSWO5XgjPZIN8xZcYAT2zQCHNM/CREylHDWSoamyMsx sUFkc25u0ok7Ucoj5k+44WXT7bhRqK52H5PDP6b0n3KsUnhJo+up6+AlKgqgomWn tzQyjYTe36nArMvHkMAy9car/kj0l6OBAFF2pVXSTU24ubQfYOtAppQp3JNU9Unq hJ/VrQCANwvjHIsdy+EximByL3+tdCTzRi1v5SC4ZntHP0vB66YwFgrkaxmWLa/E XrA9tgJr8YX6k7LUc0MMUJSkcMg7ydojFBeVgHCVdH2rJpL8w6eVrpW7MQ5wcp6X rDm23T1lckVT8WL+LL4414gBjkfOyjjntdllGiH5For84t76bUGYDs6pb69Ztv2u AMRRP8nJAgNpsP++EnEaI0U3jMoEbq0xCv64y/EenkZm3kuTwOeo7l5Q5WzTDJTs dqZMnP+tR7nhCu41UIKN8eOelp/BqRT/4wcT8fvTNLgg/oY6TUPHYydQO48+ZjiB aryn7oXcv+EaDdggkySniijiLI4Dol20J0SHUr6LHOM6AiiMWhz5ZeIawaLcLfw/ oP5+U1tio3dPeeTCwjr9hY8BB/a2rPq6UkAuReAS3ZU+b1N5swaVRYaZb41bfW5r fI571XS42mjoCCGJP8TdXk8mWeZgdvAKdLCYbIW2taTPVRhtGwE= =DG1t -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. They will be ignored. Security-announce mailing list (Security-announce(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/security-announce/site_archiver%40l… This email sent to site_archiver(a)lists.apple.com

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APPLE-SA-2023-04-07-3 Safari 16.4.1
by Apple Product Security via Security-announce 07 Apr '23

07 Apr '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-04-07-3 Safari 16.4.1 Safari 16.4.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213722. WebKit Available for: macOS Big Sur and macOS Monterey Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. Description: A use after free issue was addressed with improved memory management. WebKit Bugzilla: 254797 CVE-2023-28205: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmQwYrsACgkQ4RjMIDke NxmEoQ/+OXkd6XLV13F3cbrkCvFEvHndBySG93Q5o5ys0ClKqEc94Nvt5YPWalwJ ugUlFAXBevTCHAND7pNNbrmYPFZY+8qrMyIU/fnhsVaCfH/o/raULxZwiE9ndskr kjToHzEdMPrdtuC08gDHmYtr2thCb3M0Fv1rRqgIZ2ES9UBrrQJgFisTgZMgkylP 02gN+1Ifa9JEBe7QMyRDhoC2uUvrBZI+jZJItVdysi3O1zYkMd+5D1icpwIotP0P lCLsFUAaccNXNDtcMr/XdHAuF5dcdDj0Kylmg79zC1mz79VUch3TerWb6HunBUTO NFVlzbQwqNx+Csf6bDSSx0nHuqGz6pEfR65bTbzSh01+Yqjd+uht0aZVbNlptus7 LKyrusRBN7QxlvoBY5JR+/CbGy3Tunj0YJk8SLG/QFCEDugjucT9O9myohlKWf7A f+1j/M2f/YKmQCyvhfREFBee8jzWj8FLLV/a6tIfVWe/IcrLGZDP13Q3nl7Ky55Y ndfXpNvN4ElAbSOyop3KkrfN1TgCGjeWhP+M5dK4RS9KsC+LF3AsejnUzLcQt2qW 0e3dRCiyrhAAB9nKTFYtaJGoD6+jaQiCq4qGlC9fL8QNC6NvvvBrko+jE7Ws38vz dog2MVasAb+2vENqBo7ZKrgS0W/bRHV2x/NRo0lrQfKYma1koc0= =JOpa -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. They will be ignored. Security-announce mailing list (Security-announce(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/security-announce/site_archiver%40l… This email sent to site_archiver(a)lists.apple.com

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APPLE-SA-2023-04-07-2 macOS Ventura 13.3.1
by Apple Product Security via Security-announce 07 Apr '23

07 Apr '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-04-07-2 macOS Ventura 13.3.1 macOS Ventura 13.3.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213721. IOSurfaceAccelerator Available for: macOS Ventura Impact: An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2023-28206: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab WebKit Available for: macOS Ventura Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. Description: A use after free issue was addressed with improved memory management. WebKit Bugzilla: 254797 CVE-2023-28205: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab macOS Ventura 13.3.1 may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmQwYrsACgkQ4RjMIDke Nxlhmw/9GYfPKf/wprkK1e3/sflihNqz+/qJioE7p9oNHSvPx1b5VT2ovKMOGtsD 8AG9qzF9DsWbFFybg7gIPAjQdb8tAiipm1xJYvyqLUpD1bJFlMIB+mRqs2OFUSgF 0p9huSBVOGasGjcHRq9g2016OJQBr/oAA3w86Re/6Q5ST2AQCc7Y3lPcebJ+2JTp jSU2zfnNWg3+mRL0VMleh/ZnY2+yGce7r+uaoYzDz7MULGN8/j9nYoFUbDEbgf/y CnCAlJdMFuW98z3Iv7U+oUP5iF2PCzIR5nfaHcoXVaZUd0H52RLyrVKvm0iV4viq 16SNGc7hl+Si9HDsRFN+XVvQoT4r+k5yzT78Ss3iLXYyR5XOf3Xi8sZdK0eXkDmk Ynrv5Y+st1M550EPlAOhsO8GAAWTsHWHOxmw76DX6kbUBaEOyYMRrKhG/AYP5Djg ZJlIIHsdNw99wEMUVBHCXtnWEY0aO7zaHpEl5tIr6r5xJep/idO8DjD6KpxmLDT8 ftqB/fUloaVhTht6WMYaupXn4sG/U0228v8inculiFAKWeJ9vxyWF1doEGQNErFj xEUSsV10u1BjXf52Wle777lbS0ro31nv2pRWVfaT8j3dpTCZvDvUVclK5AAUPlKR tffpSuN9DHiPEynRftyBmi431MfXLI1CgYAC0w/rRYQ/pzc9NeI= =nsPp -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. They will be ignored. Security-announce mailing list (Security-announce(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/security-announce/site_archiver%40l… This email sent to site_archiver(a)lists.apple.com

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APPLE-SA-2023-04-07-1 iOS 16.4.1 and iPadOS 16.4.1
by Apple Product Security via Security-announce 07 Apr '23

07 Apr '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-04-07-1 iOS 16.4.1 and iPadOS 16.4.1 iOS 16.4.1 and iPadOS 16.4.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213720. IOSurfaceAccelerator 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. Apple is aware of a report that this issue may have been actively exploited. Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2023-28206: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab 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 maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. Description: A use after free issue was addressed with improved memory management. WebKit Bugzilla: 254797 CVE-2023-28205: Clément Lecigne of Google's Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab 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 16.4.1 and iPadOS 16.4.1". 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmQwYroACgkQ4RjMIDke Nxk/Iw/9GD1PXcIq1OFLv/N8t8bEqTUhuDqbFdQ3NLcbzmSO+XnoueqvlYvXtJr/ w0wv0yAo6lxkLODuI+kVX9hjbqHZzUezCkugzvz4TXWgmQI6V7+TKXC9KA7jGxH6 ZUMf1a+u+0jkFRUEUsaUHxOvScSVAmw2hlJvIlnYyK/E6O5ZJrua1cBQ2pQX2hlD IYUJaNZy3E9MlSKzZclDIszckvO1yVkfEzOkdh8laZoHQ3zN+QfKXvb9IoMmO715 gaNYHoO141d0RqL5nyegu4e5lYb951o0DGph2usCrCrpFD0sSquAKNriwV5tJ/DP lrStMnktYX8iogCBT/T2/AevAmrdPOil7A/2rX5pSNRifnYdAnku8FdF2zxqKdMR t10fwI4YOl2IADKz/khPtig5fcYIwcpkXgavQ0N738hg4ugF9K18S5IdY2RSTN1S QtfRjWKus6I7MgGtdIp7MW1koB/j0bF6b5Xw9GefweUzSNvn+EZT2jVLHfiD/ILk Kph/QXeiQfe3VGHOs89mHY750QmuAiAT9v24IkCfni5uvrRmApJiBB8w8Hnhq1aJ a+09fxiVfPwVTrKqauI5cL2p0D9iWcjlWC8W1rJR5gO2Ge8twfgbMVCXfXmD9WhE b5Z6vSNlpJLy7xXSJTn4fnJNNgJ46lmKeU+G5I2/8xP8VWrsPks= =83T6 -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. They will be ignored. Security-announce mailing list (Security-announce(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/security-announce/site_archiver%40l… This email sent to site_archiver(a)lists.apple.com

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