site_archiver@lists.apple.com Delivered-To: security-announce@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@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/security-announce/site_archiver%40li... This email sent to site_archiver@lists.apple.com