Mr.Rentry

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 12.7.4 macOS Ventura versions prior to 13.6.5 macOS Sonoma versions prior to 14.4 visionOS versions prior to 1.1 iOS versions prior to 17.4 iPadOS versions prior to 17.4 watchOS versions prior to 10.4 iOS versions prior to 16.7.6 iPadOS versions prior to 16.7.6 tvOS versions prior to 17.4 **Description** The issue is related to a buffer overflow in the ImageIO component of Apple operating systems, which can be exploited by a remote attacker using a specially crafted image file, potentially leading to arbitrary code execution. The estimated number of potentially affected devices worldwide is not specified. There is no information about real-world incidents where this issue was exploited. **Recommendations** For macOS versions prior to 12.7.4, update to macOS Monterey 12.7.4 or later. For macOS Ventura versions prior to 13.6.5, update to macOS Ventura 13.6.5 or later. For macOS Sonoma versions prior to 14.4, update to macOS Sonoma 14.4 or later. For visionOS versions prior to 1.1, update to visionOS 1.1 or later. For iOS versions prior to 17.4, update to iOS 17.4 or later. For iPadOS versions prior to 17.4, update to iPadOS 17.4 or later. For watchOS versions prior to 10.4, update to watchOS 10.4 or later. For iOS versions prior to 16.7.6, update to iOS 16.7.6 or later. For iPadOS versions prior to 16.7.6, update to iPadOS 16.7.6 or later. For tvOS versions prior to 17.4, update to tvOS 17.4 or later.

**Name of the Vulnerable Software and Affected Versions** File versions prior to 5.43 **Description** The issue is related to a stack-based buffer over-read in the `file copystr` function in `funcs.c`, which can lead to a denial of service when a specially crafted file is used. This can be exploited by an attacker to cause service disruption. **Recommendations** For versions prior to 5.43, update to version 5.43 or later to resolve the issue. As a temporary workaround, consider restricting the use of the `file copystr` function in `funcs.c` until a patch is available.