Apple · Macos High Sierra · CVE-2018-4179
**Name of the Vulnerable Software and Affected Versions**
macOS High Sierra versions prior to 10.13.4
**Description**
The issue concerns the handling of smartcard PINs, which was addressed with additional logic to resolve the problem.
**Recommendations**
For macOS High Sierra versions prior to 10.13.4, update to version 10.13.4 or later to resolve the issue.