The finger service must be disabled.

From Apple OS X 10.10 (Yosemite) Workstation Security Technical Implementation Guide

Associated with: CCI-000366

SV-74159r1_rule The finger service must be disabled.

Vulnerability discussion

The finger service has had several security vulnerabilities in the past and is not a necessary service. It is disabled by default; enabling it would increase the attack surface of the system.

Check content

To check if the 'finger' service is disabled, use the following command: sudo launchctl print-disabled system | grep com.apple.fingerd If the results do not show the following: "com.apple.fingerd" => true this is a finding.

Fix text

To disable the 'finger' service, run the following command: sudo launchctl disable system/com.apple.fingerd The system may need to be restarted for the update to take effect.

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