site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-09-13-3 macOS Big Sur 11.6 macOS Big Sur 11.6 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212804. CoreGraphics Available for: macOS Big Sur Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. Description: An integer overflow was addressed with improved input validation. CVE-2021-30860: The Citizen Lab WebKit Available for: macOS Big Sur 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. CVE-2021-30858: an anonymous researcher 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmFA99MACgkQeC9qKD1p rhjVnBAAnkUV+hWhYplyTk/LZAIka2xtQf307BnrzowxPkQF4lIVVlu9ahN0LZVi fqpoPZTBdATwKtfN46tZddcBJDjeCBveRYTP6v8Zm3TpJk5mMHWP8AXtxHzMg51D wOXZKNWo/No9YLtc03KXLy9uUNSMRq1Wbf6+S2A305/lZtztfJkDrmjSzTb9Ovc2 p/2fBGfgY6FmtGm2o9D2a4O9MKtZKmwpZnVkmZHaP+db+TOs+Nyt4E8gvi3KXc8S vE32OgiB5xQQApghSnbcCvHXQChH9wGw/HVvryDAnfAwlKdgNgKFj1bYQL/ILOdG ZxSwynnGvz5ObK8kdyrAl8gQJpvbzcsxRhQw6Kxwejh1feFlPvMnbCrKTweE1wQk uuM9HBAvP1Kpi4NxcOWPEWXXEpAW/DIc7W0SSRXGinom4nj7BiJYhGB3WCXPKEtd vRgQPZO/Yt93kdVbbxkxOPFhtf7NlTtjvhxRq8bZDFYUt0IhsVyk5bZECXrDCFDH xFqq0k53GyFmo9+lIK710dSJ60p+bdsnXVowTvF4b2pkWaL7dNIIh9AJ1JFh6t++ 4OyXLtQTM/8CW84FODWnUh8qUykcUCyAMWCxMgXd6k+3ZXpIsmx1x9iKgKm+3sFY BsrrVAMozaizvXJlmXFc/hdzprADyYlDwA+waiigjKwuhRuTal4= =7tSV -----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