CVE-2019-8744

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.15 tvOS versions prior to 13 watchOS versions prior to 6 iOS versions prior to 13

Description A memory corruption issue existed in the handling of IPv6 packets due to improper memory management. This could allow a malicious application to determine kernel memory layout. The issue was addressed with improved memory management.

Recommendations For macOS versions prior to 10.15, update to macOS Catalina 10.15 or later. For tvOS versions prior to 13, update to tvOS 13 or later. For watchOS versions prior to 6, update to watchOS 6 or later. For iOS versions prior to 13, update to iOS 13 or later.