CIS CentOS Linux 8 Server L1 v1.0.0

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Audit Details

Name: CIS CentOS Linux 8 Server L1 v1.0.0

Updated: 1/7/2022

Authority: CIS

Plugin: Unix

Revision: 1.20

Estimated Item Count: 269

Audit Items

DescriptionCategories
1.1.1.1 Ensure mounting of cramfs filesystems is disabled - lsmod

CONFIGURATION MANAGEMENT

1.1.1.1 Ensure mounting of cramfs filesystems is disabled - modprobe

CONFIGURATION MANAGEMENT

1.1.1.3 Ensure mounting of squashfs filesystems is disabled - lsmod

CONFIGURATION MANAGEMENT

1.1.1.3 Ensure mounting of squashfs filesystems is disabled - modprobe

CONFIGURATION MANAGEMENT

1.1.1.4 Ensure mounting of udf filesystems is disabled - lsmod

CONFIGURATION MANAGEMENT

1.1.1.4 Ensure mounting of udf filesystems is disabled - modprobe

CONFIGURATION MANAGEMENT

1.1.2 Ensure /tmp is configured

CONFIGURATION MANAGEMENT

1.1.3 Ensure nodev option set on /tmp partition

ACCESS CONTROL

1.1.4 Ensure nosuid option set on /tmp partition

ACCESS CONTROL

1.1.5 Ensure noexec option set on /tmp partition

ACCESS CONTROL

1.1.8 Ensure nodev option set on /var/tmp partition

ACCESS CONTROL

1.1.9 Ensure nosuid option set on /var/tmp partition

ACCESS CONTROL

1.1.10 Ensure noexec option set on /var/tmp partition

ACCESS CONTROL

1.1.14 Ensure nodev option set on /home partition

ACCESS CONTROL

1.1.15 Ensure nodev option set on /dev/shm partition

ACCESS CONTROL

1.1.16 Ensure nosuid option set on /dev/shm partition

ACCESS CONTROL

1.1.17 Ensure noexec option set on /dev/shm partition

ACCESS CONTROL

1.1.18 Ensure nodev option set on removable media partitions

CONFIGURATION MANAGEMENT

1.1.19 Ensure nosuid option set on removable media partitions

CONFIGURATION MANAGEMENT

1.1.20 Ensure noexec option set on removable media partitions

CONFIGURATION MANAGEMENT

1.1.21 Ensure sticky bit is set on all world-writable directories

ACCESS CONTROL

1.1.22 Disable Automounting

CONFIGURATION MANAGEMENT

1.1.23 Disable USB Storage - lsmod

CONFIGURATION MANAGEMENT

1.1.23 Disable USB Storage - modprobe

CONFIGURATION MANAGEMENT

1.2.1 Ensure GPG keys are configured

SYSTEM AND INFORMATION INTEGRITY

1.2.2 Ensure gpgcheck is globally activated

SYSTEM AND INFORMATION INTEGRITY

1.2.3 Ensure package manager repositories are configured

SYSTEM AND INFORMATION INTEGRITY

1.3.1 Ensure sudo is installed

CONFIGURATION MANAGEMENT

1.3.2 Ensure sudo commands use pty

ACCESS CONTROL

1.3.3 Ensure sudo log file exists

AUDIT AND ACCOUNTABILITY

1.4.1 Ensure AIDE is installed

CONFIGURATION MANAGEMENT

1.4.2 Ensure filesystem integrity is regularly checked
1.5.1 Ensure permissions on bootloader config are configured - /boot/grub2/grub.cfg

SYSTEM AND INFORMATION INTEGRITY

1.5.1 Ensure permissions on bootloader config are configured - /boot/grub2/grubenv

SYSTEM AND INFORMATION INTEGRITY

1.5.2 Ensure bootloader password is set

ACCESS CONTROL

1.5.3 Ensure authentication required for single user mode - /usr/lib/systemd/system/emergency.service

SYSTEM AND INFORMATION INTEGRITY

1.5.3 Ensure authentication required for single user mode - /usr/lib/systemd/system/rescue.service

SYSTEM AND INFORMATION INTEGRITY

1.6.1 Ensure core dumps are restricted - /etc/security/limits.d/*

ACCESS CONTROL

1.6.1 Ensure core dumps are restricted - /etc/sysctl.d/*

ACCESS CONTROL

1.6.1 Ensure core dumps are restricted - sysctl

ACCESS CONTROL

1.6.2 Ensure address space layout randomization (ASLR) is enabled - /etc/sysctl.d/*

SYSTEM AND INFORMATION INTEGRITY

1.6.2 Ensure address space layout randomization (ASLR) is enabled - sysctl

SYSTEM AND INFORMATION INTEGRITY

1.8.1.1 Ensure message of the day is configured properly

CONFIGURATION MANAGEMENT

1.8.1.2 Ensure local login warning banner is configured properly

CONFIGURATION MANAGEMENT

1.8.1.3 Ensure remote login warning banner is configured properly

CONFIGURATION MANAGEMENT

1.8.1.4 Ensure permissions on /etc/motd are configured

CONFIGURATION MANAGEMENT

1.8.1.5 Ensure permissions on /etc/issue are configured

CONFIGURATION MANAGEMENT

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

CONFIGURATION MANAGEMENT

1.8.2 Ensure GDM login banner is configured - banner message enabled

ACCESS CONTROL

1.8.2 Ensure GDM login banner is configured - banner message text

ACCESS CONTROL