The /etc/nsswitch.conf file must have mode 0644 or less permissive.

From SOLARIS 10 SPARC SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-26419r1_rule The /etc/nsswitch.conf file must have mode 0644 or less permissive.

Vulnerability discussion

The nsswitch.conf file (or equivalent) configures the source of a variety of system security information including account, group, and host lookups. Malicious changes could prevent the system from functioning or compromise system security.

Check content

Check the mode of the /etc/nsswitch.conf file. Procedure: # ls -l /etc/nsswitch.conf If the file mode is more permissive than 0644, this is a finding.

Fix text

Change the mode of the /etc/nsswitch.conf file to 0644 or less permissive. Procedure: # chmod 0644 /etc/nsswitch.conf

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