Benjamin Randazzo

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 13.5 iPadOS versions prior to 13.5 macOS Catalina versions prior to 10.15.5 tvOS versions prior to 13.4.5 watchOS versions prior to 6.2.5 **Description** An information disclosure issue was addressed with improved state management. A malicious application may be able to determine kernel memory layout. **Recommendations** For iOS versions prior to 13.5, update to iOS 13.5 or later. For iPadOS versions prior to 13.5, update to iPadOS 13.5 or later. For macOS Catalina versions prior to 10.15.5, update to macOS Catalina 10.15.5 or later. For tvOS versions prior to 13.4.5, update to tvOS 13.4.5 or later. For watchOS versions prior to 6.2.5, update to watchOS 6.2.5 or later.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 10.15.4 **Description** A malicious application may be able to access a user's call history. This issue was addressed with a new entitlement. **Recommendations** For versions prior to 10.15.4, update to macOS Catalina 10.15.4 to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 13.4 iPadOS versions prior to 13.4 tvOS versions prior to 13.4 watchOS versions prior to 6.2 Safari versions prior to 13.1 iTunes for Windows versions prior to 12.10.5 iCloud for Windows versions prior to 10.9.3 and 7.18 **Description** A type confusion issue was addressed with improved memory handling. Processing maliciously crafted web content may lead to arbitrary code execution. The issue is related to a WebKit display module vulnerability, which can be exploited by a remote attacker to execute arbitrary code by opening a specially crafted malicious file or web page. **Recommendations** For iOS versions prior to 13.4, update to iOS 13.4 or later. For iPadOS versions prior to 13.4, update to iPadOS 13.4 or later. For tvOS versions prior to 13.4, update to tvOS 13.4 or later. For watchOS versions prior to 6.2, update to watchOS 6.2 or later. For Safari versions prior to 13.1, update to Safari 13.1 or later. For iTunes for Windows versions prior to 12.10.5, update to iTunes for Windows 12.10.5 or later. For iCloud for Windows versions prior to 10.9.3 and 7.18, update to iCloud for Windows 10.9.3 or later and 7.18 or later.