| UBTU-16-020460 - The audit system must be configured to audit any usage of the setxattr system call - root b64 | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020460 - The audit system must be configured to audit any usage of the setxattr system call - user b64 | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020490 - The audit system must be configured to audit any usage of the removexattr system call - root b64 | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020510 - The audit system must be configured to audit any usage of the fremovexattr system call - root b64 | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020520 - Successful/unsuccessful uses of the chown command must generate an audit record - b32 | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020560 - Successful/unsuccessful uses of the chmod command must generate an audit record. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020570 - Successful/unsuccessful uses of the fchmod command must generate an audit record - b32 | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020610 - Successful/unsuccessful uses of the ftruncate command must generate an audit record - EPERM b64 | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020700 - Successful/unsuccessful uses of the apparmor_parser command must generate an audit record. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020720 - Successful/unsuccessful uses of the chacl command must generate an audit record. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020790 - Successful/unsuccessful uses of the chage command must generate an audit record. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020800 - Successful/unsuccessful uses of the usermod command must generate an audit record. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020810 - Successful/unsuccessful uses of the crontab command must generate an audit record. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020820 - Successful/unsuccessful uses of the pam_timestamp_check command must generate an audit record. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-020840 - Successful/unsuccessful uses of the finit_module command must generate an audit record - b64 | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY, MAINTENANCE |
| UBTU-16-030000 - The telnetd package must not be installed. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| UBTU-16-030040 - An application firewall must be enabled on the system. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-16-030060 - The Ubuntu operating system must be configured to prohibit or restrict the use of functions, ports, protocols, and/or services, as defined in the Ports, Protocols, and Services Management (PPSM) Category Assignments List (CAL) and vulnerability assessments. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-16-030120 - The Ubuntu operating system must record time stamps for audit records that can be mapped to Coordinated Universal Time (UTC) or Greenwich Mean Time (GMT). | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-16-030271 - The Ubuntu operating system must be configured so that all network connections associated with SSH traffic terminate after a period of inactivity. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | ACCESS CONTROL, MAINTENANCE, SYSTEM AND COMMUNICATIONS PROTECTION |
| UBTU-16-030330 - The SSH daemon must perform strict mode checking of home directory configuration files. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-16-030400 - The Ubuntu operating system must be configured so that remote X connections are disabled unless to fulfill documented and validated mission requirements. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-16-030410 - An application firewall must protect against or limit the effects of Denial of Service (DoS) attacks by ensuring the Ubuntu operating system is implementing rate-limiting measures on impacted network interfaces - DoS attacks | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| UBTU-16-030540 - The Ubuntu operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets by default. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-16-030710 - A File Transfer Protocol (FTP) server package must not be installed unless needed. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-16-030800 - The Ubuntu operating system must have the packages required for multifactor authentication to be installed. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | IDENTIFICATION AND AUTHENTICATION |
| UBTU-16-030810 - The Ubuntu operating system must accept Personal Identity Verification (PIV) credentials. | DISA STIG Ubuntu 16.04 LTS v2r3 | Unix | IDENTIFICATION AND AUTHENTICATION |
| UBTU-18-010001 - Ubuntu operating systems booted with United Extensible Firmware Interface (UEFI) implemented must require authentication upon booting into single-user mode and maintenance. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | ACCESS CONTROL |
| UBTU-18-010003 - Ubuntu operating systems handling data requiring data at rest protections must employ cryptographic mechanisms to prevent unauthorized disclosure and modification of the information at rest. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| UBTU-18-010016 - Advance package Tool (APT) must be configured to prevent the installation of patches, service packs, device drivers, or Ubuntu operating system components without verification they have been digitally signed using a certificate that is recognized and approved by the organization. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-18-010025 - The Ubuntu operating system audit event multiplexor must be configured to off-load audit logs onto a different system or storage media from the system being audited. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-18-010031 - The Ubuntu operating system must enforce a delay of at least 4 seconds between logon prompts following a failed logon attempt. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-18-010035 - The Ubuntu operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local access to the system via a graphical user logon. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | ACCESS CONTROL |
| UBTU-18-010036 - The Ubuntu operating system must prevent direct login into the root account. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | IDENTIFICATION AND AUTHENTICATION |
| UBTU-18-010100 - The Ubuntu operating system must enforce password complexity by requiring that at least one upper-case character be used. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | IDENTIFICATION AND AUTHENTICATION |
| UBTU-18-010102 - The Ubuntu operating system must enforce password complexity by requiring that at least one numeric character be used. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | IDENTIFICATION AND AUTHENTICATION |
| UBTU-18-010105 - The Ubuntu operating system must not have the telnet package installed. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | IDENTIFICATION AND AUTHENTICATION |
| UBTU-18-010112 - The Ubuntu operating system must allow the use of a temporary password for system logons with an immediate change to a permanent password. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | IDENTIFICATION AND AUTHENTICATION |
| UBTU-18-010121 - The Ubuntu operating system must generate error messages that provide information necessary for corrective actions without revealing information that could be exploited by adversaries. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | SYSTEM AND INFORMATION INTEGRITY |
| UBTU-18-010123 - The Ubuntu operating system must configure the /var/log directory to be owned by root. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | SYSTEM AND INFORMATION INTEGRITY |
| UBTU-18-010128 - The Ubuntu operating system must configure audit tools with a mode of 0755 or less permissive. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-18-010130 - The Ubuntu operating system must configure the audit tools to be group-owned by root. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-18-010137 - The Ubuntu operating system library files must be group-owned by root. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | CONFIGURATION MANAGEMENT |
| UBTU-18-010203 - The Ubuntu operating system must generate audit records for the use and modification of the lastlog file. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-18-010244 - The Ubuntu operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/passwd. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | ACCESS CONTROL, AUDIT AND ACCOUNTABILITY |
| UBTU-18-010300 - The Ubuntu operating system must alert the ISSO and SA (at a minimum) in the event of an audit processing failure. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-18-010319 - The Ubuntu operating system must generate audit records for successful/unsuccessful uses of the ssh-agent command. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-18-010349 - The Ubuntu operating system must generate audit records for successful/unsuccessful uses of the unix_update command. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-18-010358 - The Ubuntu operating system must prevent all software from executing at higher privilege levels than users executing the software and the audit system must be configured to audit the execution of privileged functions. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | ACCESS CONTROL |
| UBTU-18-010388 - The Ubuntu operating system must generate records for successful/unsuccessful uses of delete_module syscall and when unloading dynamic kernel modules. | DISA STIG Ubuntu 18.04 LTS v2r15 | Unix | AUDIT AND ACCOUNTABILITY |
