February 2023 - Security-announce

APPLE-SA-2023-02-13-3 Safari 16.3.1
by Apple Product Security via Security-announce 14 Feb '23

14 Feb '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-02-13-3 Safari 16.3.1 Safari 16.3.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213638. 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 type confusion issue was addressed with improved checks. WebKit Bugzilla: 251944 CVE-2023-23529: an anonymous researcher 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmPq5PMACgkQ4RjMIDke NxmFTBAA05jcHEZOdXuE0BQKft0qoWItZ2Dg0p/ONxiqS9ihNDqBt+6q+yOORvr4 Vr2iVpCpo4F5nQv/qBApGCS84SVN9rRIM1VteOYIObgpo37CceODrbywjSTHcD6G bR47ra8reQK10sDSIoQtX1XKGUltUC/RfKnVDtk/coNu7TJj/VVg2YNPOlQFc5ET ie0d/NOcK+8Ds1NvK4HQ0Gfq+KHmE507T7nAMfcK4YVlZCtkz4YHEa9w9AcIgmQ4 nzlOSEs5mHu2egr70Xy8+CL7i82Oh2FBzVetLkDhhrZppjykX7zK4Lc0cbABpiaI u/6ObPGhoW4sFfPCJa8NSflRLKe+aNHdyuzjuqx8rSeqFdP4+rhdI/X2Z/9VKsB/ 1Tch55nuBhEGZTejmdwtorGf1+otfW5XpWOGXwnE9sR0qjVvwPwfuK5noLUoLvBR fiK6xaKUG6IXEYCt0rVncJJ9QtJJKYvqhbf3OwNodrA/V9AAm2MTtIo514BkfZHt v01xOm7tv35a+5QFcoW/iJBvdTxGVCwzb+2AshMCqO9MQxt8cWknC41K0l6Fl6Yl /P0qzUJr4NoG72LwW0PqaHimWDVAqJcAHsESe/1qnLO3rZItQJByxURc4wUpHAoj sFBEBtLiS7FNHOvw4bM1ylQIXXoiFD7sE9NpvksUDzNoRdyAEOM= =b0uc -----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-2023-02-13-2 macOS Ventura 13.2.1
by Apple Product Security via Security-announce 14 Feb '23

14 Feb '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-02-13-2 macOS Ventura 13.2.1 macOS Ventura 13.2.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213633. 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 Shortcuts Available for: macOS Ventura Impact: An app may be able to observe unprotected user data Description: A privacy issue was addressed with improved handling of temporary files. CVE-2023-23522: Wenchao Li and Xiaolong Bai of Alibaba Group 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 type confusion issue was addressed with improved checks. WebKit Bugzilla: 251944 CVE-2023-23529: an anonymous researcher macOS Ventura 13.2.1 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmPq5PIACgkQ4RjMIDke NxkM2hAApRo7JQlaNxVVpw1y96PG2oAVygFVw+N1cpEO72L4gDjvAb7+tOBqUTkz Az+IizQfC2gapw9g/csghk+s+/gt16Q0iX4jDDEDypZ5So/LoaucFVTbGCy9Hns0 T0PTS4a0KIFBHbRQ3ktrhkUp49ykqDWwWdnvM1QgtUe3HfAZQWHVnYpdsj26CTaz 5ihA0chuzAGnx2lUZbyz8nl6f9kdqx1x8uSF0P7AkIp6L7IcZOLLO8tXnKApeC7S HSbafe7JKxVNPtzaI/ZuxQe9/9Kr8VUiezVCK+WvJ9akRsy4CQ022yirIOlFIEhF 32mFq+BaQ77YTULP2us7BG8oMJ3tPxfmlykhqD4P0p4JRW6ZFoQmVKyUEPdsaALG NYilSR3CRSpaCbh+dunGMJshNSHRJO6NluLq1mPVB7xFSiypgJADjS95zBSINtC9 JrKusbpICiAm8VqVC4GNltG+djft0NjbSiJXPo409X7j01Bt1ZJpk2UWTUfZbHMU hW90JFySoHLRcVt3Af1mbBkyaHv0GSKG+Fjul/XyBlG3U8eJVXJhWCrhMjm17GK0 6j4HEUsAYzAg0j+Ss7QQKhwxlW3BPd+3D2kGwbPzBx/rcyVjbc456fyCLSYP58cf EIYmmOwF9QcH939TCxoIglHOsdAuuIilGApd2on9QWOj8QSaUFw= =2kFu -----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-2023-02-13-1 iOS 16.3.1 and iPadOS 16.3.1
by Apple Product Security via Security-announce 14 Feb '23

14 Feb '23

site_archiver(a)lists.apple.com Delivered-To: security-announce(a)lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-02-13-1 iOS 16.3.1 and iPadOS 16.3.1 iOS 16.3.1 and iPadOS 16.3.1 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213635. 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-2023-23514: Xinru Chi of Pangu Lab, Ned Williamson of Google Project Zero WebKit Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, 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 type confusion issue was addressed with improved checks. WebKit Bugzilla: 251944 CVE-2023-23529: an anonymous researcher Additional recognition We would like to acknowledge The Citizen Lab at The University of Toronto’s Munk School 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 16.3.1 and iPadOS 16.3.1". 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+4DupqR5Sgt1DB4RjMIDkeNxkFAmPq5PIACgkQ4RjMIDke Nxk00xAA6vBGZD0tv5wi0q4B8jiJ3oz5/Om05bfUPLziPG1MvWzcFZYpQmdS+OJW q219S6uDt0m0ojPLkUgcxQ5OmQ/ViwMbawZaVOpe6aIem33iGkWFyGhvgU7EDLwJ cIaXd7pMxfkI28AZUgd8Brf/UXnt1Ja13+ixDnrGT2C+3G+kst17+PZZ0bZj+Mwt xDuPW6uLDegjTmjNXzWuo/mSm2MChzoygsbUOPa0Y29OhmgRCbLu/nOCcPcWRk5i YlSZU5efZ7yqpjMdIt36TCD/yAd0uttebgnKMMLNjQjDAbPj0j+5NiAmYx75DYks YCnbs+LRMJ9Fik7lA6ihCavJwgq/PZ5NKR/xA6utkpxQatpT4Swmh2mDabJJK08G T+UsTfnxRgwPnyOEcSBAg7IaMc6BxIUiVrosp4u+ZYO0QnR6z0CgI+2zqTb+HcCj OpmCYwDz8pvyO7zZF1SdZZpc6GXsxX/Aq5FahSeWQY1x4i0qbiy0AsP7JBcMbAOS tKPV14Q9UJ1iTbxI1aaLYxwWmawhN2iCnfjOc+nTC6X5gNtXSF+TRtgGUO8Wr039 PgF7MqJ+24UYjf0IdD9tCRaIHBGpUwFKsHhSk/hRsGi4Yov9U5Bu1BKGvTHwx714 vW6p/vjKajjiP6ljtr7TDwkq1SRPSecX3jrrAGkNoJOw+0xOW5s= =RxGI -----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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