Flyic

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to 10.12.1 **Description** The issue involves the `ATS` component and allows remote attackers to execute arbitrary code or cause a denial of service, resulting in memory corruption and application crash, via a crafted font. This is caused by a buffer overflow in memory. **Recommendations** For macOS versions prior to 10.12.1, update to version 10.12.1 or later to resolve the issue. As a temporary workaround, consider restricting the use of the `ATS` component until a patch is available. Avoid using crafted fonts in affected systems to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** OS X versions prior to 10.11.5 **Description** The issue is related to errors in pointer dereferencing in the IOAcceleratorFamily component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service via a crafted app. This can be achieved by a remote attacker using a specially created application. **Recommendations** For OS X versions prior to 10.11.5, update to version 10.11.5 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Apple OS X versions prior to 10.11.5 **Description** The issue is caused by a buffer overflow in the Graphics Drivers subsystem of the operating system. This can be exploited by a remote attacker using a specially crafted application, potentially allowing them to execute arbitrary code in a privileged context or cause a denial of service due to memory corruption. **Recommendations** For Apple OS X versions prior to 10.11.5, update to version 10.11.5 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Disk Utility in Apple OS X versions prior to 10.11.5 **Description** The issue is related to the use of incorrect encryption keys for disk images in the Disk Utility component of Mac OS X. This could potentially allow a remote attacker to impact the confidentiality of information. **Recommendations** For versions prior to 10.11.5, update to version 10.11.5 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Apple OS X versions prior to 10.11.5 **Description** The issue is related to a buffer overflow in the AppleGraphicsPowerManagement component, which can be exploited by attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. **Recommendations** For versions prior to 10.11.5, update to version 10.11.5 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Apple OS X versions (affected versions not specified) iOS versions (affected versions not specified) **Description** The issue is caused by a buffer overflow in the IOAcceleratorFamily component of the operating systems. This can be exploited by a remote attacker using a specially crafted application, potentially allowing them to execute arbitrary code in a privileged context or cause a denial of service (memory corruption). **Recommendations** For Apple OS X, update to a version that includes a fix for the IOAcceleratorFamily component buffer overflow issue. For iOS, update to a version that includes a fix for the IOAcceleratorFamily component buffer overflow issue. As a temporary workaround, consider restricting access to the IOAcceleratorFamily component until a patch is available.