CIS Debian Linux 12 v1.1.0 L1 Server

Audit Details

Name: CIS Debian Linux 12 v1.1.0 L1 Server

Updated: 12/29/2025

Authority: CIS

Plugin: Unix

Revision: 1.10

Estimated Item Count: 249

File Details

Filename: CIS_Debian_Linux_12_v1.1.0_L1_Server.audit

Size: 1.29 MB

MD5: 09f422a53d94c00ebdbc2c34b39c13ce
SHA256: 7d85fcc146dec048d59e34cef2401def47075041c6fb58f2254504ed287a26c2

Audit Items

DescriptionCategories
1.1.1.1 Ensure cramfs kernel module is not available

CONFIGURATION MANAGEMENT

1.1.1.2 Ensure freevxfs kernel module is not available

CONFIGURATION MANAGEMENT

1.1.1.3 Ensure hfs kernel module is not available

CONFIGURATION MANAGEMENT

1.1.1.4 Ensure hfsplus kernel module is not available

CONFIGURATION MANAGEMENT

1.1.1.5 Ensure jffs2 kernel module is not available

CONFIGURATION MANAGEMENT

1.1.1.9 Ensure usb-storage kernel module is not available

MEDIA PROTECTION, SYSTEM AND INFORMATION INTEGRITY

1.1.2.1.1 Ensure /tmp is a separate partition

CONFIGURATION MANAGEMENT

1.1.2.1.2 Ensure nodev option set on /tmp partition

CONFIGURATION MANAGEMENT

1.1.2.1.3 Ensure nosuid option set on /tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.1.4 Ensure noexec option set on /tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.2.1 Ensure /dev/shm is a separate partition

CONFIGURATION MANAGEMENT

1.1.2.2.2 Ensure nodev option set on /dev/shm partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.2.3 Ensure nosuid option set on /dev/shm partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.2.4 Ensure noexec option set on /dev/shm partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.3.2 Ensure nodev option set on /home partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.3.3 Ensure nosuid option set on /home partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.4.2 Ensure nodev option set on /var partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.4.3 Ensure nosuid option set on /var partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.5.2 Ensure nodev option set on /var/tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.5.3 Ensure nosuid option set on /var/tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.5.4 Ensure noexec option set on /var/tmp partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.6.2 Ensure nodev option set on /var/log partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.6.3 Ensure nosuid option set on /var/log partition

ACCESS CONTROL, MEDIA PROTECTION

1.1.2.6.4 Ensure noexec option set on /var/log partition

ACCESS CONTROL, MEDIA PROTECTION

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

ACCESS CONTROL, MEDIA PROTECTION

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

ACCESS CONTROL, MEDIA PROTECTION

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

ACCESS CONTROL, MEDIA PROTECTION

1.2.1.1 Ensure GPG keys are configured

RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY

1.2.1.2 Ensure package manager repositories are configured

RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY

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

RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY

1.3.1.1 Ensure AppArmor is installed

ACCESS CONTROL, MEDIA PROTECTION

1.3.1.2 Ensure AppArmor is enabled in the bootloader configuration

ACCESS CONTROL, MEDIA PROTECTION

1.3.1.3 Ensure all AppArmor Profiles are in enforce or complain mode

ACCESS CONTROL, MEDIA PROTECTION

1.4.1 Ensure bootloader password is set

ACCESS CONTROL, MEDIA PROTECTION

1.4.2 Ensure access to bootloader config is configured

ACCESS CONTROL, MEDIA PROTECTION

1.5.1 Ensure address space layout randomization is enabled

CONFIGURATION MANAGEMENT, SYSTEM AND INFORMATION INTEGRITY

1.5.2 Ensure ptrace_scope is restricted

CONFIGURATION MANAGEMENT

1.5.3 Ensure core dumps are restricted

CONFIGURATION MANAGEMENT

1.6.1 Ensure message of the day is configured properly

CONFIGURATION MANAGEMENT

1.6.2 Ensure local login warning banner is configured properly

CONFIGURATION MANAGEMENT

1.6.3 Ensure remote login warning banner is configured properly

CONFIGURATION MANAGEMENT

1.6.4 Ensure access to /etc/motd is configured

ACCESS CONTROL, MEDIA PROTECTION

1.6.5 Ensure access to /etc/issue is configured

ACCESS CONTROL, MEDIA PROTECTION

1.6.6 Ensure access to /etc/issue.net is configured

ACCESS CONTROL, MEDIA PROTECTION

1.7.2 Ensure GDM login banner is configured

CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION

1.7.3 Ensure GDM disable-user-list option is enabled

CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION

1.7.4 Ensure GDM screen locks when the user is idle

ACCESS CONTROL

1.7.5 Ensure GDM screen locks cannot be overridden

ACCESS CONTROL, CONFIGURATION MANAGEMENT

1.7.6 Ensure GDM automatic mounting of removable media is disabled

CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION, MEDIA PROTECTION

1.7.7 Ensure GDM disabling automatic mounting of removable media is not overridden

CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION