The system's access control program must be configured to grant or deny system access to specific hosts.

From Red Hat Enterprise Linux 5 Security Technical Implementation Guide

Associated with IA controls: ECCD-2, ECSC-1, ECCD-1

Associated with: CCI-000366

SV-37758r1_rule The system's access control program must be configured to grant or deny system access to specific hosts.

Vulnerability discussion

If the system's access control program is not configured with appropriate rules for allowing and denying access to system network resources, services may be accessible to unauthorized hosts.

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Fix text

Edit the "/etc/hosts.all" and "/etc/hosts.deny" files to configure access restrictions.

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