CVE-2018-4478

Name of the Vulnerable Software and Affected Versions macOS High Sierra versions prior to 10.13.5 Security Update 2018-003 Sierra versions prior to the update Security Update 2018-003 El Capitan versions prior to the update

Description A validation issue was addressed with improved logic, allowing an attacker with physical access to a device to potentially elevate privileges.

Recommendations For macOS High Sierra versions prior to 10.13.5, update to macOS High Sierra 10.13.5. For Security Update 2018-003 Sierra, apply the Security Update 2018-003. For Security Update 2018-003 El Capitan, apply the Security Update 2018-003.