Revision 1.22Jun 9, 2021
Functional Update
- 1.1.2 Ensure /tmp is configured - config check
- 1.4.2 Ensure filesystem integrity is regularly checked
- 1.9 Ensure updates, patches, and additional security software are installed
- 2.2.1.1 Ensure time synchronization is in use
- 3.4.4.2.2 Ensure IPv6 loopback traffic is configured
- 3.4.4.2.3 Ensure IPv6 outbound and established connections are configured
- 3.4.4.2.4 Ensure IPv6 firewall rules exist for all open ports - firewall rules
- 3.4.4.2.4 Ensure IPv6 firewall rules exist for all open ports - ports
- 4.2.1.5 Ensure rsyslog is configured to send logs to a remote log host
- 4.2.1.6 Ensure remote rsyslog messages are only accepted on designated log hosts. - InputTCPServerRun
- 4.2.1.6 Ensure remote rsyslog messages are only accepted on designated log hosts. - ModLoad imtcp
- 5.2.19 Ensure SSH MaxSessions is set to 4 or less
- 5.5.2 Ensure system accounts are secured - 'login shell'
- 5.7 Ensure access to the su command is restricted - wheel group contains root
- 6.2.7 Ensure users' home directories permissions are 750 or more restrictive
- 6.2.8 Ensure users own their home directories
- 6.2.9 Ensure users' dot files are not group or world writable
Informational Update
- 3.4.4.2.2 Ensure IPv6 loopback traffic is configured
- 3.4.4.2.3 Ensure IPv6 outbound and established connections are configured
- 3.4.4.2.4 Ensure IPv6 firewall rules exist for all open ports - firewall rules
- 3.4.4.2.4 Ensure IPv6 firewall rules exist for all open ports - ports
- 4.2.1.5 Ensure rsyslog is configured to send logs to a remote log host
- 4.2.1.6 Ensure remote rsyslog messages are only accepted on designated log hosts. - InputTCPServerRun
- 4.2.1.6 Ensure remote rsyslog messages are only accepted on designated log hosts. - ModLoad imtcp
Miscellaneous
- References updated.
- Variables updated.
Added
- 3.1.1 Ensure IP forwarding is disabled - ipv4 /etc/sysctl.conf /etc/sysctl.d/*
- 3.1.1 Ensure IP forwarding is disabled - ipv4 sysctl
- 3.1.1 Ensure IP forwarding is disabled - ipv6 /etc/sysctl.conf /etc/sysctl.d/*
- 3.1.1 Ensure IP forwarding is disabled - ipv6 sysctl
Removed
- 3.1.1 Ensure IP forwarding is disabled - /etc/sysctl.conf /etc/sysctl.d/*
- 3.1.1 Ensure IP forwarding is disabled - sysctl