The NIS/NIS+/yp files must have mode 0755 or less permissive.

From AIX 6.1 SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-38781r1_rule The NIS/NIS+/yp files must have mode 0755 or less permissive.

Vulnerability discussion

NIS/NIS+/yp files are part of the system's identification and authentication processes and are, therefore, critical to system security. Unauthorized modification of these files could compromise these processes and the system.

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Fix text

Change the mode of NIS/NIS+/yp files to 0755 or less permissive. Procedure (example): # chmod 0755

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