Francis

**Name of the Vulnerable Software and Affected Versions** iOS versions prior to 14.2 iPadOS versions prior to 14.2 **Description** An issue existed in the handling of incoming calls, allowing a user to answer two calls simultaneously without indication they have answered a second call. The issue was addressed with additional state checks. **Recommendations** For iOS versions prior to 14.2, update to iOS 14.2 or later to resolve the issue. For iPadOS versions prior to 14.2, update to iPadOS 14.2 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** watchOS versions prior to 7.0 tvOS versions prior to 14.0 macOS Catalina versions prior to 10.15.7 macOS High Sierra versions prior to Security Update 2020-005 macOS Mojave versions prior to Security Update 2020-005 iOS versions prior to 14.0 iPadOS versions prior to 14.0 **Description** A buffer overflow issue was addressed with improved memory handling. Playing a malicious audio file may lead to arbitrary code execution. **Recommendations** For watchOS versions prior to 7.0, update to watchOS 7.0 or later. For tvOS versions prior to 14.0, update to tvOS 14.0 or later. For macOS Catalina versions prior to 10.15.7, update to macOS Catalina 10.15.7 or later. For macOS High Sierra versions prior to Security Update 2020-005, apply Security Update 2020-005 or later. For macOS Mojave versions prior to Security Update 2020-005, apply Security Update 2020-005 or later. For iOS versions prior to 14.0, update to iOS 14.0 or later. For iPadOS versions prior to 14.0, update to iPadOS 14.0 or later.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 11.0.1 iOS versions prior to 14.2 iPadOS versions prior to 14.2 tvOS versions prior to 14.2 watchOS versions prior to 7.1 **Description** An out-of-bounds write issue was addressed with improved input validation. Processing a maliciously crafted audio file may lead to arbitrary code execution. **Recommendations** For macOS versions prior to 11.0.1, update to macOS Big Sur 11.0.1. For iOS versions prior to 14.2, update to iOS 14.2. For iPadOS versions prior to 14.2, update to iPadOS 14.2. For tvOS versions prior to 14.2, update to tvOS 14.2. For watchOS versions prior to 7.1, update to watchOS 7.1.

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 10.15.5 **Description** A logic issue was addressed with improved restrictions, allowing a person with physical access to a Mac to potentially bypass the Login Window. **Recommendations** For macOS versions prior to 10.15.5, update to macOS Catalina 10.15.5 to resolve the issue.