Apple · Sierra · CVE-2018-4467
**Name of the Vulnerable Software and Affected Versions**
macOS versions prior to 10.14.3
Security Update versions prior to 2019-001 for High Sierra and Sierra
**Description**
A memory corruption issue was addressed with improved state management. A malicious application may be able to elevate privileges.
**Recommendations**
For macOS versions prior to 10.14.3, update to macOS Mojave 10.14.3 or later to resolve the issue.
For High Sierra, apply Security Update 2019-001 or later.
For Sierra, apply Security Update 2019-001 or later.