The vulnerability of the FontParser() function in operating systems such as macOS, visionOS, iOS, and iPadOS allows a hacker to trigger a service failure.

The vulnerability of the FontParser function in operating systems such as macOS, visionOS, iOS, and iPadOS is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

CVE-2017-2487

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "FontParser" component. It allows remote attackers to execute arbitrary code or cause a denial of...