site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2023-09-21-6 macOS Ventura 13.6 macOS Ventura 13.6 addresses the following issues. Information about the security content is also available at https://support.apple.com/kb/HT213931. Apple maintains a Security Updates page at https://support.apple.com/HT201222 which lists recent software updates with security advisories. Additional CVE entries coming soon. Kernel Available for: macOS Ventura Impact: A local attacker may be able to elevate their privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7. Description: The issue was addressed with improved checks. CVE-2023-41992: Bill Marczak of The Citizen Lab at The University of Toronto's Munk School and Maddie Stone of Google's Threat Analysis Group Security Available for: macOS Ventura Impact: A malicious app may be able to bypass signature validation. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7. Description: A certificate validation issue was addressed. CVE-2023-41991: Bill Marczak of The Citizen Lab at The University of Toronto's Munk School and Maddie Stone of Google's Threat Analysis Group WebKit Available for: macOS Ventura Impact: Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7. Description: The issue was addressed with improved checks. WebKit Bugzilla: 261544 CVE-2023-41993: Bill Marczak of The Citizen Lab at The University of Toronto's Munk School and Maddie Stone of Google's Threat Analysis Group Additional recognition Kernel We would like to acknowledge Bill Marczak of The Citizen Lab at The University of Toronto's Munk School and Maddie Stone of Google's Threat Analysis Group for their assistance. macOS Ventura 13.6 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----- iQIzBAEBCAAdFiEEsz9altA7uTI+rE/qX+5d1TXaIvoFAmUMi+UACgkQX+5d1TXa IvpVCQ/+PH+bewmpAxIP9LKpZWkBLgiRwd7BnB1GuqC3IjjQebkqq1mBKM9J5aVV iNrGOIccwxHKofbcwHda2upOkUOGV7zdi4iO5TV1TgsZoM1HCfkQ/laKMtyEPZj7 jdOSpR0kr9E1xUN/muIgir3Acy3SHmqq+6tp5JtaIdTV2WvG/w0LSU8bHmroNhB8 tRWml3mUV9i9HG+kDT+q+bYNdDs7GO1eTAQyOvB6X+pSBVQiClp8r9PbQAPvMw41 QZQsZGHF1/Oq1A/6FZlBdwgPvqsKyhSsK9HzVgDPuCftdYBCbf7XJ/QkIRi5udrX YKuWwYyTjtaDaokPEbQtlw8R60ZL2ecyaF2u8wuhx1m5v2hq6OM3vZemeNgBVmtB 7TdimeKzvl+IY1gmo34hkHGJ8ILTUExHD+0VhRBsYXYi9cNpV+S2HFUbqkeGtCRL fDMaz6jZo8o9WQ69aYLC1Vqn6xwQxUH6+XS8JOzoTfHBtQgJFZ9r9kt/vJlrdCLu aFSfU6sdfXcI7aBlTyL+PNF0M5S+P2i6oEqJUnLhMpnD0ESeNZSOr4wfNwNW21/3 2DtBbdzNXZ7+c2+Ds8xcOXLwHQlLfsD+u5GHbOr5X97PG59OA3GSmumEdn0DFCdJ q+VBu5otgp+DIFJ/xsen4pURqRsw17/aOAzyGguoVJ306SRD2Bo= =9eKC -----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