SUSE Linux Enterprise 15 STIG V2R2

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STIG ID Title
SLES-15-010000 The SUSE operating system must be a vendor-supported release.
SLES-15-010010 Vendor-packaged SUSE operating system security patches and updates must be installed and up to date.
SLES-15-010020 The SUSE operating system must display the Standard Mandatory DOD Notice and Consent Banner before granting access via local console.
SLES-15-010030 The SUSE operating system must not have the vsftpd package installed if not required for operational support.
SLES-15-010040 The SUSE operating system must display the Standard Mandatory DOD Notice and Consent Banner before granting access via SSH.
SLES-15-010050 The SUSE operating system must display the Standard Mandatory DoD Notice and Consent Banner until users acknowledge the usage conditions and take explicit actions to log on for further access to the local graphical user interface (GUI).
SLES-15-010060 The SUSE operating system file /etc/gdm/banner must contain the Standard Mandatory DoD Notice and Consent banner text.
SLES-15-010080 The SUSE operating system must display a banner before granting local or remote access to the system via a graphical user logon.
SLES-15-010090 The SUSE operating system must display the approved Standard Mandatory DoD Notice before granting local or remote access to the system via a graphical user logon.
SLES-15-010100 The SUSE operating system must be able to lock the graphical user interface (GUI).
SLES-15-010110 The SUSE operating system must utilize vlock to allow for session locking.
SLES-15-010120 The SUSE operating system must initiate a session lock after a 15-minute period of inactivity for the graphical user interface (GUI).
SLES-15-010130 The SUSE operating system must initiate a session lock after a 10-minute period of inactivity.
SLES-15-010140 The SUSE operating system must conceal, via the session lock, information previously visible on the display with a publicly viewable image in the graphical user interface (GUI).
SLES-15-010150 The SUSE operating system must log SSH connection attempts and failures to the server.
SLES-15-010160 The SUSE operating system must implement DOD-approved encryption to protect the confidentiality of SSH remote connections.
SLES-15-010170 The SUSE operating system, for PKI-based authentication, must validate certificates by constructing a certification path (which includes status information) to an accepted trust anchor.
SLES-15-010180 The SUSE operating system must not have the telnet-server package installed.
SLES-15-010190 SUSE operating systems with a basic input/output system (BIOS) must require authentication upon booting into single-user and maintenance modes.
SLES-15-010200 SUSE operating systems with Unified Extensible Firmware Interface (UEFI) implemented must require authentication upon booting into single-user mode and maintenance.
SLES-15-010220 The SUSE 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.
SLES-15-010230 The SUSE operating system must not have duplicate User IDs (UIDs) for interactive users.
SLES-15-010240 The SUSE operating system must disable the file system automounter unless required.
SLES-15-010260 The SUSE operating system must employ FIPS 140-2 approved cryptographic hashing algorithm for system authentication (login.defs).
SLES-15-010270 The SUSE operating system SSH daemon must be configured to only use Message Authentication Codes (MACs) employing FIPS 140-2 approved cryptographic hash algorithms.
SLES-15-010280 The SUSE operating system SSH daemon must be configured with a timeout interval.
SLES-15-010300 The sticky bit must be set on all SUSE operating system world-writable directories.
SLES-15-010310 The SUSE operating system must be configured to use TCP syncookies.
SLES-15-010320 The SUSE operating system for all network connections associated with SSH traffic must immediately terminate at the end of the session or after 10 minutes of inactivity.
SLES-15-010330 All SUSE operating system persistent disk partitions must implement cryptographic mechanisms to prevent unauthorized disclosure or modification of all information that requires at-rest protection.
SLES-15-010340 The SUSE operating system must generate error messages that provide information necessary for corrective actions without revealing information that could be exploited by adversaries.
SLES-15-010350 The SUSE operating system must prevent unauthorized users from accessing system error messages.
SLES-15-010351 The SUSE operating system library files must have mode 0755 or less permissive.
SLES-15-010352 The SUSE operating system library directories must have mode 0755 or less permissive.
SLES-15-010353 The SUSE operating system library files must be owned by root.
SLES-15-010354 The SUSE operating system library directories must be owned by root.
SLES-15-010355 The SUSE operating system library files must be group-owned by root.
SLES-15-010356 The SUSE operating system library directories must be group-owned by root.
SLES-15-010357 The SUSE operating system must have system commands set to a mode of 0755 or less permissive.
SLES-15-010358 The SUSE operating system must have directories that contain system commands set to a mode of 0755 or less permissive.
SLES-15-010359 The SUSE operating system must have system commands owned by root.
SLES-15-010360 The SUSE operating system must have directories that contain system commands owned by root.
SLES-15-010361 The SUSE operating system must have system commands group-owned by root or a system account.
SLES-15-010362 The SUSE operating system must have directories that contain system commands group-owned by root.
SLES-15-010370 The SUSE operating system must have a firewall system installed to immediately disconnect or disable remote access to the whole operating system.
SLES-15-010380 The SUSE operating system wireless network adapters must be disabled unless approved and documented.
SLES-15-010390 SUSE operating system AppArmor tool must be configured to control whitelisted applications and user home directory access control.
SLES-15-010400 The SUSE operating system clock must, for networked systems, be synchronized to an authoritative DOD time source at least every 24 hours.
SLES-15-010410 The SUSE operating system must be configured to use Coordinated Universal Time (UTC) or Greenwich Mean Time (GMT).
SLES-15-010420 Advanced Intrusion Detection Environment (AIDE) must verify the baseline SUSE operating system configuration at least weekly.
SLES-15-010430 The SUSE operating system tool zypper must have gpgcheck enabled.
SLES-15-010450 The SUSE operating system must reauthenticate users when changing authenticators, roles, or escalating privileges.
SLES-15-010460 The SUSE operating system must have the packages required for multifactor authentication to be installed.
SLES-15-010470 The SUSE operating system must implement certificate status checking for multifactor authentication.
SLES-15-010480 The SUSE operating system must disable the USB mass storage kernel module.
SLES-15-010490 If Network Security Services (NSS) is being used by the SUSE operating system it must prohibit the use of cached authentications after one day.
SLES-15-010500 The SUSE operating system must configure the Linux Pluggable Authentication Modules (PAM) to prohibit the use of cached offline authentications after one day.
SLES-15-010510 FIPS 140-2 mode must be enabled on the SUSE operating system.
SLES-15-010530 All networked SUSE operating systems must have and implement SSH to protect the confidentiality and integrity of transmitted and received information, as well as information during preparation for transmission.
SLES-15-010540 The SUSE operating system must implement kptr-restrict to prevent the leaking of internal kernel addresses.
SLES-15-010550 Address space layout randomization (ASLR) must be implemented by the SUSE operating system to protect memory from unauthorized code execution.
SLES-15-010560 The SUSE operating system must remove all outdated software components after updated versions have been installed.
SLES-15-010570 The SUSE operating system must notify the System Administrator (SA) when Advanced Intrusion Detection Environment (AIDE) discovers anomalies in the operation of any security functions.
SLES-15-010580 The SUSE operating system must off-load rsyslog messages for networked systems in real time and off-load standalone systems at least weekly.
SLES-15-020000 The SUSE operating system must provision temporary accounts with an expiration date for 72 hours.
SLES-15-020010 The SUSE operating system must lock an account after three consecutive invalid access attempts.
SLES-15-020020 The SUSE operating system must limit the number of concurrent sessions to 10 for all accounts and/or account types.
SLES-15-020030 The SUSE operating system must implement multifactor authentication for access to privileged accounts via pluggable authentication modules (PAM).
SLES-15-020040 The SUSE operating system must deny direct logons to the root account using remote access via SSH.
SLES-15-020050 The SUSE operating system must disable account identifiers (individuals, groups, roles, and devices) after 35 days of inactivity after password expiration.
SLES-15-020060 The SUSE operating system must never automatically remove or disable emergency administrator accounts.
SLES-15-020080 The SUSE operating system must display the date and time of the last successful account logon upon logon.
SLES-15-020090 The SUSE operating system must not have unnecessary accounts.
SLES-15-020091 The SUSE operating system must not have unnecessary account capabilities.
SLES-15-020100 The SUSE operating system root account must be the only account with unrestricted access to the system.
SLES-15-020101 The SUSE operating system must restrict privilege elevation to authorized personnel.
SLES-15-020102 The SUSE operating system must require reauthentication when using the "sudo" command.
SLES-15-020103 The SUSE operating system must use the invoking user's password for privilege escalation when using "sudo".
SLES-15-020110 All SUSE operating system local interactive user accounts, upon creation, must be assigned a home directory.
SLES-15-020120 The SUSE operating system must display the date and time of the last successful account logon upon an SSH logon.
SLES-15-020130 The SUSE operating system must enforce passwords that contain at least one uppercase character.
SLES-15-020140 The SUSE operating system must enforce passwords that contain at least one lowercase character.
SLES-15-020150 The SUSE operating system must enforce passwords that contain at least one numeric character.
SLES-15-020160 The SUSE operating system must require the change of at least eight of the total number of characters when passwords are changed.
SLES-15-020170 The SUSE operating system must configure the Linux Pluggable Authentication Modules (PAM) to only store encrypted representations of passwords.
SLES-15-020180 The SUSE operating system must employ FIPS 140-2-approved cryptographic hashing algorithms for all stored passwords.
SLES-15-020190 The SUSE operating system must employ FIPS 140-2-approved cryptographic hashing algorithms for all stored passwords.
SLES-15-020200 The SUSE operating system must be configured to create or update passwords with a minimum lifetime of 24 hours (one day).
SLES-15-020210 The SUSE operating system must employ user passwords with a minimum lifetime of 24 hours (one day).
SLES-15-020220 The SUSE operating system must be configured to create or update passwords with a maximum lifetime of 60 days.
SLES-15-020230 The SUSE operating system must employ user passwords with a maximum lifetime of 60 days.
SLES-15-020260 The SUSE operating system must employ passwords with a minimum of 15 characters.
SLES-15-020270 The SUSE operating system must enforce passwords that contain at least one special character.
SLES-15-020290 The SUSE operating system must prevent the use of dictionary words for passwords.
SLES-15-020300 The SUSE operating system must not be configured to allow blank or null passwords.
SLES-15-030000 The SUSE operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/passwd.
SLES-15-030010 The SUSE operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/group.
SLES-15-030020 The SUSE operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow.
SLES-15-030030 The SUSE operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/security/opasswd.
SLES-15-030040 The SUSE operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/gshadow.
SLES-15-030050 SUSE operating system audit records must contain information to establish what type of events occurred, the source of events, where events occurred, and the outcome of events.
SLES-15-030060 The SUSE operating system must generate audit records for all uses of the ssh-keysign command.
SLES-15-030070 The SUSE operating system must generate audit records for all uses of the passwd command.
SLES-15-030080 The SUSE operating system must generate audit records for all uses of the gpasswd command.
SLES-15-030090 The SUSE operating system must generate audit records for all uses of the newgrp command.
SLES-15-030100 The SUSE operating system must generate audit records for a uses of the chsh command.
SLES-15-030110 The SUSE operating system must generate audit records for all uses of the unix_chkpwd or unix2_chkpwd commands.
SLES-15-030120 The SUSE operating system must generate audit records for all uses of the chage command.
SLES-15-030130 The SUSE operating system must generate audit records for all uses of the crontab command.
SLES-15-030140 The SUSE operating system must audit all uses of the sudoers file and all files in the /etc/sudoers.d/ directory.
SLES-15-030150 The SUSE operating system must generate audit records for all uses of the creat, open, openat, open_by_handle_at, truncate, and ftruncate system calls.
SLES-15-030190 The SUSE operating system must generate audit records for all uses of the setxattr, fsetxattr, lsetxattr, removexattr, fremovexattr, and lremovexattr system calls.
SLES-15-030250 The SUSE operating system must generate audit records for all uses of the chown, fchown, fchownat, and lchown system calls.
SLES-15-030290 The SUSE operating system must generate audit records for all uses of the chmod, fchmod, and fchmodat system calls.
SLES-15-030330 The SUSE operating system must generate audit records for all uses of the sudoedit command.
SLES-15-030340 The SUSE operating system must generate audit records for all uses of the chfn command.
SLES-15-030350 The SUSE operating system must generate audit records for all uses of the mount system call.
SLES-15-030360 The SUSE operating system must generate audit records for all uses of the umount system call.
SLES-15-030370 The SUSE operating system must generate audit records for all uses of the ssh-agent command.
SLES-15-030380 The SUSE operating system must generate audit records for all uses of the insmod command.
SLES-15-030390 The SUSE operating system must generate audit records for all uses of the rmmod command.
SLES-15-030400 The SUSE operating system must generate audit records for all uses of the modprobe command.
SLES-15-030410 The SUSE operating system must generate audit records for all uses of the kmod command.
SLES-15-030420 The SUSE operating system must generate audit records for all uses of the chmod command.
SLES-15-030430 The SUSE operating system must generate audit records for all uses of the setfacl command.
SLES-15-030440 The SUSE operating system must generate audit records for all uses of the chacl command.
SLES-15-030450 The SUSE operating system must generate audit records for all uses of the chcon command.
SLES-15-030460 The SUSE operating system must generate audit records for all uses of the rm command.
SLES-15-030470 The SUSE operating system must generate audit records for all modifications to the tallylog file must generate an audit record.
SLES-15-030480 The SUSE operating system must generate audit records for all modifications to the lastlog file.
SLES-15-030490 The SUSE operating system must generate audit records for all uses of the passmass command.
SLES-15-030500 The SUSE operating system must generate audit records for all uses of the usermod command.
SLES-15-030510 The SUSE operating system must generate audit records for all uses of the pam_timestamp_check command.
SLES-15-030520 The SUSE operating system must generate audit records for all uses of the delete_module system call.
SLES-15-030530 The SUSE operating system must generate audit records for all uses of the init_module and finit_module system calls.
SLES-15-030550 The SUSE operating system must generate audit records for all uses of the su command.
SLES-15-030560 The SUSE operating system must generate audit records for all uses of the sudo command.
SLES-15-030570 The Information System Security Officer (ISSO) and System Administrator (SA), at a minimum, must be alerted of a SUSE operating system audit processing failure event.
SLES-15-030580 The Information System Security Officer (ISSO) and System Administrator (SA), at a minimum, must have mail aliases to be notified of a SUSE operating system audit processing failure.
SLES-15-030590 The SUSE operating system audit system must take appropriate action when the audit storage volume is full.
SLES-15-030600 The SUSE operating system must protect audit rules from unauthorized modification.
SLES-15-030620 The SUSE operating system audit tools must have the proper permissions configured to protect against unauthorized access.
SLES-15-030630 The SUSE operating system file integrity tool must be configured to protect the integrity of the audit tools.
SLES-15-030640 The SUSE operating system must generate audit records for all uses of the privileged functions.
SLES-15-030650 The SUSE operating system must have the auditing package installed.
SLES-15-030660 The SUSE operating system must allocate audit record storage capacity to store at least one week of audit records when audit records are not immediately sent to a central audit record storage facility.
SLES-15-030670 The audit-audispd-plugins must be installed on the SUSE operating system.
SLES-15-030680 The SUSE operating system audit event multiplexor must be configured to use Kerberos.
SLES-15-030690 Audispd must off-load audit records onto a different system or media from the SUSE operating system being audited.
SLES-15-030700 The SUSE operating system auditd service must notify the System Administrator (SA) and Information System Security Officer (ISSO) immediately when audit storage capacity is 75 percent full.
SLES-15-030740 The SUSE operating system must generate audit records for all uses of the unlink, unlinkat, rename, renameat, and rmdir system calls.
SLES-15-030760 The SUSE operating system must generate audit records for the /run/utmp file.
SLES-15-030770 The SUSE operating system must generate audit records for the /var/log/wtmp file.
SLES-15-030780 The SUSE operating system must generate audit records for the /var/log/btmp file.
SLES-15-030790 The SUSE operating system must off-load audit records onto a different system or media from the system being audited.
SLES-15-030800 Audispd must take appropriate action when the SUSE operating system audit storage is full.
SLES-15-030810 The SUSE operating system must use a separate file system for the system audit data path.
SLES-15-030820 The SUSE operating system must not disable syscall auditing.
SLES-15-040000 The SUSE operating system must enforce a delay of at least four seconds between logon prompts following a failed logon attempt.
SLES-15-040010 The SUSE operating system must enforce a delay of at least four seconds between logon prompts following a failed logon attempt.
SLES-15-040020 There must be no .shosts files on the SUSE operating system.
SLES-15-040030 There must be no shosts.equiv files on the SUSE operating system.
SLES-15-040040 The SUSE operating system file integrity tool must be configured to verify Access Control Lists (ACLs).
SLES-15-040050 The SUSE operating system file integrity tool must be configured to verify extended attributes.
SLES-15-040060 The SUSE operating system must disable the x86 Ctrl-Alt-Delete key sequence.
SLES-15-040061 The SUSE operating system must disable the x86 Ctrl-Alt-Delete key sequence for Graphical User Interfaces.
SLES-15-040062 The SUSE operating system must disable the systemd Ctrl-Alt-Delete burst key sequence.
SLES-15-040070 All SUSE operating system local interactive users must have a home directory assigned in the /etc/passwd file.
SLES-15-040080 All SUSE operating system local interactive user home directories defined in the /etc/passwd file must exist.
SLES-15-040090 All SUSE operating system local interactive user home directories must have mode 0750 or less permissive.
SLES-15-040100 All SUSE operating system local interactive user home directories must be group-owned by the home directory owner's primary group.
SLES-15-040110 All SUSE operating system local initialization files must have mode 0740 or less permissive.
SLES-15-040120 All SUSE operating system local interactive user initialization files executable search paths must contain only paths that resolve to the users home directory.
SLES-15-040130 All SUSE operating system local initialization files must not execute world-writable programs.
SLES-15-040140 SUSE operating system file systems that contain user home directories must be mounted to prevent files with the setuid and setgid bit set from being executed.
SLES-15-040150 SUSE operating system file systems that are used with removable media must be mounted to prevent files with the setuid and setgid bit set from being executed.
SLES-15-040160 SUSE operating system file systems that are being imported via Network File System (NFS) must be mounted to prevent files with the setuid and setgid bit set from being executed.
SLES-15-040170 SUSE operating system file systems that are being imported via Network File System (NFS) must be mounted to prevent binary files from being executed.
SLES-15-040180 All SUSE operating system world-writable directories must be group-owned by root, sys, bin, or an application group.
SLES-15-040190 SUSE operating system kernel core dumps must be disabled unless needed.
SLES-15-040200 A separate file system must be used for SUSE operating system user home directories (such as /home or an equivalent).
SLES-15-040210 The SUSE operating system must use a separate file system for /var.
SLES-15-040220 The SUSE operating system must be configured to not overwrite Pluggable Authentication Modules (PAM) configuration on package changes.
SLES-15-040230 The SUSE operating system SSH daemon must be configured to not allow authentication using known hosts authentication.
SLES-15-040240 The SUSE operating system SSH daemon public host key files must have mode 0644 or less permissive.
SLES-15-040250 The SUSE operating system SSH daemon private host key files must have mode 0640 or less permissive.
SLES-15-040260 The SUSE operating system SSH daemon must perform strict mode checking of home directory configuration files.
SLES-15-040290 The SUSE operating system SSH daemon must disable forwarded remote X connections for interactive users, unless to fulfill documented and validated mission requirements.
SLES-15-040300 The SUSE operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets.
SLES-15-040310 The SUSE operating system must not forward Internet Protocol version 6 (IPv6) source-routed packets.
SLES-15-040320 The SUSE operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets by default.
SLES-15-040321 The SUSE operating system must not forward Internet Protocol version 6 (IPv6) source-routed packets by default.
SLES-15-040330 The SUSE operating system must prevent Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages from being accepted.
SLES-15-040340 The SUSE operating system must not allow interfaces to accept Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages by default.
SLES-15-040341 The SUSE operating system must prevent Internet Protocol version 6 (IPv6) Internet Control Message Protocol (ICMP) redirect messages from being accepted.
SLES-15-040350 The SUSE operating system must not allow interfaces to accept Internet Protocol version 6 (IPv6) Internet Control Message Protocol (ICMP) redirect messages by default.
SLES-15-040360 The SUSE operating system must not allow interfaces to send Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages by default.
SLES-15-040370 The SUSE operating system must not send Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects.
SLES-15-040380 The SUSE operating system must not be performing Internet Protocol version 4 (IPv4) packet forwarding unless the system is a router.
SLES-15-040381 The SUSE operating system must not be performing Internet Protocol version 6 (IPv6) packet forwarding unless the system is a router.
SLES-15-040382 The SUSE operating system must not be performing Internet Protocol version 6 (IPv6) packet forwarding by default unless the system is a router.
SLES-15-040390 The SUSE operating system must not have network interfaces in promiscuous mode unless approved and documented.
SLES-15-040400 All SUSE operating system files and directories must have a valid owner.
SLES-15-040410 All SUSE operating system files and directories must have a valid group owner.
SLES-15-040420 The SUSE operating system default permissions must be defined in such a way that all authenticated users can only read and modify their own files.
SLES-15-040430 The SUSE operating system must not allow unattended or automatic logon via the graphical user interface (GUI).
SLES-15-040440 The SUSE operating system must not allow unattended or automatic logon via SSH.
SLES-15-020099 The SUSE operating system must specify the default "include" directory for the /etc/sudoers file.
SLES-15-020104 The SUSE operating system must not be configured to bypass password requirements for privilege escalation.
SLES-15-020181 The SUSE operating system must not have accounts configured with blank or null passwords.
SLES-15-040450 The SUSE operating system SSH server must be configured to use only FIPS-validated key exchange algorithms.
SLES-15-010375 The SUSE operating system must restrict access to the kernel message buffer.
SLES-15-010419 The SUSE operating system must use a file integrity tool to verify correct operation of all security functions.
SLES-15-020061 The SUSE operating system must automatically expire temporary accounts within 72 hours.
SLES-15-010418 The SUSE operating system must be configured to allow sending email notifications of unauthorized configuration changes to designated personnel.