CIS Ubuntu Linux 20.04 LTS v3.0.0 L2 Server

Audit Details

Name: CIS Ubuntu Linux 20.04 LTS v3.0.0 L2 Server

Updated: 11/3/2025

Authority: CIS

Plugin: Unix

Revision: 1.1

Estimated Item Count: 61

File Details

Filename: CIS_Ubuntu_Linux_20.04_LTS_v3.0.0_L2_Server.audit

Size: 342 kB

MD5: 90d919691e7139f0fef2670c2ca529c3
SHA256: a5d451daa86621a6477c855ebb83e872b278aeec45ee385fd2ad9b001efeb9a3

Audit Changelog

 
Revision 1.1

Nov 3, 2025

Informational Update
  • 1.1.1.6 Ensure overlay kernel module is not available
  • 1.1.1.7 Ensure squashfs kernel module is not available
  • 1.1.1.8 Ensure udf kernel module is not available
  • 1.1.2.3.1 Ensure separate partition exists for /home
  • 1.1.2.4.1 Ensure separate partition exists for /var
  • 1.1.2.5.1 Ensure separate partition exists for /var/tmp
  • 1.1.2.6.1 Ensure separate partition exists for /var/log
  • 1.1.2.7.1 Ensure separate partition exists for /var/log/audit
  • 3.2.1 Ensure dccp kernel module is not available
  • 3.2.2 Ensure tipc kernel module is not available
  • 3.2.3 Ensure rds kernel module is not available
  • 3.2.4 Ensure sctp kernel module is not available
  • 5.3.3.1.3 Ensure password failed attempts lockout includes root account
  • 5.4.1.2 Ensure minimum password days is configured
  • 5.4.3.1 Ensure nologin is not listed in /etc/shells
  • 6.3.1.3 Ensure auditing for processes that start prior to auditd is enabled
  • 6.3.1.4 Ensure audit_backlog_limit is configured
  • 6.3.2.3 Ensure system is disabled when audit logs are full
  • 6.3.2.4 Ensure system warns when audit logs are low on space
  • 6.3.3.1 Ensure changes to system administration scope (sudoers) is collected
  • 6.3.3.10 Ensure successful file system mounts are collected
  • 6.3.3.11 Ensure session initiation information is collected
  • 6.3.3.12 Ensure login and logout events are collected
  • 6.3.3.13 Ensure file deletion events by users are collected
  • 6.3.3.14 Ensure events that modify the system's Mandatory Access Controls are collected
  • 6.3.3.15 Ensure successful and unsuccessful attempts to use the chcon command are collected
  • 6.3.3.16 Ensure successful and unsuccessful attempts to use the setfacl command are collected
  • 6.3.3.17 Ensure successful and unsuccessful attempts to use the chacl command are collected
  • 6.3.3.18 Ensure successful and unsuccessful attempts to use the usermod command are collected
  • 6.3.3.19 Ensure kernel module loading unloading and modification is collected
  • 6.3.3.2 Ensure actions as another user are always logged
  • 6.3.3.20 Ensure the audit configuration is immutable
  • 6.3.3.21 Ensure the running and on disk configuration is the same
  • 6.3.3.3 Ensure events that modify the sudo log file are collected
  • 6.3.3.4 Ensure events that modify date and time information are collected
  • 6.3.3.5 Ensure events that modify the system's network environment are collected
  • 6.3.3.6 Ensure use of privileged commands are collected
  • 6.3.3.7 Ensure unsuccessful file access attempts are collected
  • 6.3.3.8 Ensure events that modify user/group information are collected
  • 6.3.3.9 Ensure discretionary access control permission modification events are collected
Miscellaneous
  • Metadata updated.