GEN001371 - The /etc/nsswitch.conf file must be owned by root.

Information

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.

Solution

Change the owner of the /etc/nsswitch.conf file to root.
# chown root /etc/nsswitch.conf

See Also

http://iasecontent.disa.mil/stigs/zip/U_RedHat_5_V1R18_STIG.zip