The operating system must enforce requirements for remote connections to the information system.

From Apple OS X 10.8 (Mountain Lion) Workstation STIG

Associated with: CCI-000066

SV-65613r1_rule The operating system must enforce requirements for remote connections to the information system.

Vulnerability discussion

Screen Sharing must be disabled.

Check content

To check if screen sharing is disabled, run the following command: sudo /usr/libexec/PlistBuddy -c "print com.apple.screensharing:Disabled" /var/db/launchd.db/com.apple.launchd/overrides.plist If the returned value isn't "true" or doesn't exist, this is a finding.

Fix text

To disable screen sharing, run the following command: sudo defaults write /private/var/db/launchd.db/com.apple.launchd/overrides.plist "com.apple.screensharing" -dict Disabled -bool true

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