CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server

Audit Details

Name: CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server

Updated: 12/19/2025

Authority: CIS

Plugin: Unix

Revision: 1.12

Estimated Item Count: 227

File Details

Filename: CIS_Ubuntu_Linux_18.04_LTS_v2.2.0_L1_Server.audit

Size: 1.04 MB

MD5: 941179da4f90c808599c8aaaba4e8bc6
SHA256: 84075ef9b021d3a17e0c131ffa9a480e46a1d35df70bd3c0dd1f1e242b12dd37

Audit Items

DescriptionCategories
1.1.1.1 Ensure mounting of cramfs filesystems is disabled

CONFIGURATION MANAGEMENT

1.1.1.2 Ensure mounting of freevxfs filesystems is disabled

CONFIGURATION MANAGEMENT

1.1.1.3 Ensure mounting of jffs2 filesystems is disabled

CONFIGURATION MANAGEMENT

1.1.1.4 Ensure mounting of hfs filesystems is disabled

CONFIGURATION MANAGEMENT

1.1.1.5 Ensure mounting of hfsplus filesystems is disabled

CONFIGURATION MANAGEMENT

1.1.2.1 Ensure /tmp is a separate partition

ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION

1.1.2.2 Ensure nodev option set on /tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.3 Ensure noexec option set on /tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.4 Ensure nosuid option set on /tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.3.2 Ensure nodev option set on /var partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.3.3 Ensure nosuid option set on /var partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.4.2 Ensure nodev option set on /var/tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.4.3 Ensure noexec option set on /var/tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.4.4 Ensure nosuid option set on /var/tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.5.2 Ensure nodev option set on /var/log partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.5.3 Ensure noexec option set on /var/log partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.5.4 Ensure nosuid option set on /var/log partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.6.2 Ensure nodev option set on /var/log/audit partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.6.3 Ensure noexec option set on /var/log/audit partition

ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION

1.1.6.4 Ensure nosuid option set on /var/log/audit partition

ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION

1.1.7.2 Ensure nodev option set on /home partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.7.3 Ensure nosuid option set on /home partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.8.1 Ensure nodev option set on /dev/shm partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.8.2 Ensure noexec option set on /dev/shm partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.8.3 Ensure nosuid option set on /dev/shm partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.9 Ensure autofs is not installed or the autofs service is disabled

MEDIA PROTECTION, SYSTEM AND INFORMATION INTEGRITY

1.1.10 Disable USB Storage

MEDIA PROTECTION, SYSTEM AND INFORMATION INTEGRITY

1.2.1 Ensure AIDE is installed

ACCESS CONTROL, AUDIT AND ACCOUNTABILITY

1.2.2 Ensure filesystem integrity is regularly checked

AUDIT AND ACCOUNTABILITY

1.3.1 Ensure updates, patches, and additional security software are installed

RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY

1.3.2 Ensure package manager repositories are configured

RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY

1.3.3 Ensure GPG keys are configured

RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY

1.4.1 Ensure bootloader password is set

CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION

1.4.2 Ensure permissions on bootloader config are configured

ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION

1.4.3 Ensure authentication required for single user mode

IDENTIFICATION AND AUTHENTICATION

1.5.1 Ensure ptrace_scope is restricted

CONFIGURATION MANAGEMENT

1.5.2 Ensure core dumps are restricted

CONFIGURATION MANAGEMENT

1.5.3 Ensure address space layout randomization (ASLR) is enabled

CONFIGURATION MANAGEMENT, SYSTEM AND INFORMATION INTEGRITY

1.5.4 Ensure prelink is not installed

ACCESS CONTROL, AUDIT AND ACCOUNTABILITY, CONFIGURATION MANAGEMENT

1.5.5 Ensure Automatic Error Reporting is not enabled

CONFIGURATION MANAGEMENT

1.6.1.1 Ensure AppArmor is installed

ACCESS CONTROL, MEDIA PROTECTION

1.6.1.2 Ensure AppArmor is enabled in the bootloader configuration

ACCESS CONTROL, MEDIA PROTECTION

1.6.1.3 Ensure all AppArmor Profiles are in enforce or complain mode

ACCESS CONTROL, MEDIA PROTECTION

1.7.1 Ensure message of the day is configured properly

CONFIGURATION MANAGEMENT

1.7.2 Ensure local login warning banner is configured properly

CONFIGURATION MANAGEMENT

1.7.3 Ensure remote login warning banner is configured properly

CONFIGURATION MANAGEMENT

1.7.4 Ensure permissions on /etc/motd are configured

ACCESS CONTROL, MEDIA PROTECTION

1.7.5 Ensure permissions on /etc/issue are configured

ACCESS CONTROL, MEDIA PROTECTION

1.7.6 Ensure permissions on /etc/issue.net are configured

ACCESS CONTROL, MEDIA PROTECTION

1.8.2 Ensure GDM login banner is configured

CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION