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CIS Ubuntu Linux 18.04 LTS Server L1 v2.0.1
Changelog
Revision 1.12
Changelog
Revision 1.12
Oct 5, 2020
Functional Update
1.1.10 Ensure noexec option set on /var/tmp partition
1.1.14 Ensure nodev option set on /home partition
1.1.15 Ensure nodev option set on /dev/shm partition
1.1.16 Ensure nosuid option set on /dev/shm partition
1.1.17 Ensure noexec option set on /dev/shm partition
1.1.18 Ensure nodev option set on removable media partitions
1.1.19 Ensure nosuid option set on removable media partitions
1.1.20 Ensure noexec option set on removable media partitions
1.1.22 Disable Automounting
1.1.3 Ensure nodev option set on /tmp partition
1.1.4 Ensure nosuid option set on /tmp partition
1.1.5 Ensure noexec option set on /tmp partition
1.1.8 Ensure nodev option set on /var/tmp partition
1.1.9 Ensure nosuid option set on /var/tmp partition
1.4.2 Ensure filesystem integrity is regularly checked
1.6.1 Ensure XD/NX support is enabled
1.6.4 Ensure core dumps are restricted - processsizemax
1.6.4 Ensure core dumps are restricted - storage
1.8.2 Ensure GDM login banner is configured - banner-message-enable
1.8.2 Ensure GDM login banner is configured - banner-message-text
2.2.1.1 Ensure time synchronization is in use
2.2.1.2 Ensure systemd-timesyncd is configured - FallbackNTP
2.2.1.2 Ensure systemd-timesyncd is configured - NTP
2.2.1.2 Ensure systemd-timesyncd is configured - RootDistanceMaxSec
2.2.1.3 Ensure chrony is configured - server
2.2.1.3 Ensure chrony is configured - uid
2.2.1.4 Ensure ntp is configured - restrict -4
2.2.1.4 Ensure ntp is configured - restrict -6
2.2.1.4 Ensure ntp is configured - server
2.2.1.4 Ensure ntp is configured - user
3.5.1.1 Ensure a Firewall package is installed
3.5.2.1 Ensure ufw service is enabled - systemctl
3.5.2.1 Ensure ufw service is enabled - ufw
3.5.2.2 Ensure default deny firewall policy
3.5.2.3 Ensure loopback traffic is configured - v4
3.5.2.3 Ensure loopback traffic is configured - v6
3.5.2.4 Ensure outbound connections are configured
3.5.2.5 Ensure firewall rules exist for all open ports
3.5.3.1 Ensure iptables are flushed - v4
3.5.3.1 Ensure iptables are flushed - v6
3.5.3.2 Ensure a table exists
3.5.3.3 Ensure base chains exist - forward
3.5.3.3 Ensure base chains exist - input
3.5.3.3 Ensure base chains exist - output
3.5.3.4 Ensure loopback traffic is configured - lo
3.5.3.4 Ensure loopback traffic is configured - v4
3.5.3.4 Ensure loopback traffic is configured - v6
3.5.3.5 Ensure outbound and established connections are configured
3.5.3.6 Ensure default deny firewall policy - forward
3.5.3.6 Ensure default deny firewall policy - input
3.5.3.6 Ensure default deny firewall policy - output
3.5.3.7 Ensure nftables service is enabled
3.5.3.8 Ensure nftables rules are permanent
3.5.4.1.1 Ensure default deny firewall policy - 'Chain FORWARD'
3.5.4.1.1 Ensure default deny firewall policy - 'Chain INPUT'
3.5.4.1.1 Ensure default deny firewall policy - 'Chain OUTPUT'
3.5.4.1.2 Ensure loopback traffic is configured
3.5.4.1.3 Ensure outbound and established connections are configured
3.5.4.1.4 Ensure firewall rules exist for all open ports
3.5.4.2.1 Ensure IPv6 default deny firewall policy - 'Chain FORWARD'
3.5.4.2.1 Ensure IPv6 default deny firewall policy - 'Chain INPUT'
3.5.4.2.1 Ensure IPv6 default deny firewall policy - 'Chain OUTPUT'
3.5.4.2.2 Ensure IPv6 loopback traffic is configured
3.5.4.2.3 Ensure IPv6 outbound and established connections are configured
3.5.4.2.4 Ensure IPv6 firewall rules exist for all open ports
4.2.1.1 Ensure rsyslog is installed
4.2.1.2 Ensure rsyslog Service is enabled
4.2.1.3 Ensure logging is configured - '*.*;mail.none;news.none -/var/log/messages'
4.2.1.3 Ensure logging is configured - '*.=warning;*.=err -/var/log/warn'
4.2.1.3 Ensure logging is configured - '*.crit /var/log/warn'
4.2.1.3 Ensure logging is configured - '*.emerg :omusrmsg:*'
4.2.1.3 Ensure logging is configured - 'auth,authpriv.* /var/log/auth.log'
4.2.1.3 Ensure logging is configured - 'local0,local1.* -/var/log/localmessages'
4.2.1.3 Ensure logging is configured - 'local2,local3.* -/var/log/localmessages'
4.2.1.3 Ensure logging is configured - 'local4,local5.* -/var/log/localmessages'
4.2.1.3 Ensure logging is configured - 'local6,local7.* -/var/log/localmessages'
4.2.1.3 Ensure logging is configured - 'mail.* -/var/log/mail'
4.2.1.3 Ensure logging is configured - 'mail.err /var/log/mail.err'
4.2.1.3 Ensure logging is configured - 'mail.info -/var/log/mail.info'
4.2.1.3 Ensure logging is configured - 'mail.warning -/var/log/mail.warn'
4.2.1.3 Ensure logging is configured - 'news.crit -/var/log/news/news.crit'
4.2.1.3 Ensure logging is configured - 'news.err -/var/log/news/news.err'
4.2.1.3 Ensure logging is configured - 'news.notice -/var/log/news/news.notice'
4.2.1.3 ensure logging is configured - '*.*;mail.none;news.none -/var/log/messages'
4.2.1.3 ensure logging is configured - '*.=warning;*.=err -/var/log/warn'
4.2.1.3 ensure logging is configured - '*.crit /var/log/warn'
4.2.1.3 ensure logging is configured - '*.emerg :omusrmsg:*'
4.2.1.3 ensure logging is configured - 'local0,local1.* -/var/log/localmessages'
4.2.1.3 ensure logging is configured - 'local2,local3.* -/var/log/localmessages'
4.2.1.3 ensure logging is configured - 'local4,local5.* -/var/log/localmessages'
4.2.1.3 ensure logging is configured - 'local6,local7.* -/var/log/localmessages'
4.2.1.3 ensure logging is configured - 'mail.* -/var/log/mail'
4.2.1.3 ensure logging is configured - 'mail.err /var/log/mail.err'
4.2.1.3 ensure logging is configured - 'mail.info -/var/log/mail.info'
4.2.1.3 ensure logging is configured - 'mail.warning -/var/log/mail.warn'
4.2.1.3 ensure logging is configured - 'news.crit -/var/log/news/news.crit'
4.2.1.3 ensure logging is configured - 'news.err -/var/log/news/news.err'
4.2.1.3 ensure logging is configured - 'news.notice -/var/log/news/news.notice'
4.2.1.4 Ensure rsyslog default file permissions configured
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
5.3.1 Ensure password creation requirements are configured - 'dcredit'
5.3.1 Ensure password creation requirements are configured - 'lcredit'
5.3.1 Ensure password creation requirements are configured - 'ocredit'
5.3.1 Ensure password creation requirements are configured - 'ucredit'
Miscellaneous
Platform check updated.