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Ubuntu 24.04 LTS must have the "SSSD" package installed.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-270662UBTU-24-100650SV-270662r1067156_ruleCCI-004046medium
Description
Without the use of multifactor authentication, the ease of access to privileged functions is greatly increased. Multifactor authentication requires using two or more factors to achieve authentication. Factors include: 1) Something a user knows (e.g., password/PIN); 2) Something a user has (e.g., cryptographic identification device, token); and 3) Something a user is (e.g., biometric). A privileged account is defined as an information system account with authorizations of a privileged user. Network access is defined as access to an information system by a user (or a process acting on behalf of a user) communicating through a network (e.g., local area network, wide area network, or the internet). The DOD common access card (CAC) with DOD-approved PKI is an example of multifactor authentication. Satisfies: SRG-OS-000705-GPOS-00150, SRG-OS-000105-GPOS-00052, SRG-OS-000106-GPOS-00053, SRG-OS-000107-GPOS-00054, SRG-OS-000108-GPOS-00055, SRG-OS-000375-GPOS-00160
STIGDate
Canonical Ubuntu 24.04 LTS Security Technical Implementation Guide2026-05-14

Related Frameworks

4 mappings across 4 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (7) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-06Multi-Factor Authentication (MFA)
0.50
IAC-06.1Network Access to Privileged Accounts
0.50
IAC-06.2Network Access to Non-Privileged Accounts
0.50
IAC-06.3Local Access to Privileged Accounts
0.50
IAC-06.4Out-of-Band Multi-Factor Authentication
0.50
IAC-10.7Hardware Token-Based Authentication
0.50
TDA-02.2Information Assurance Enabled Products
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (74) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-10Concurrent Session Control
1.00
AC-11Device Lock
1.00
AC-11(1)Pattern-hiding Displays
1.00
AC-12Session Termination
1.00
AC-17(10)Authenticate Remote Commands
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00

+64 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.5.3
1.00
CCI4 mappings
CCI-000765
1.00
CCI-000766
1.00
CCI-004046
1.00
CCI-004047
1.00

Details

Check Text (C-270662r1067156_chk)

Verify Ubuntu 24.04 LTS has the packages required for multifactor authentication installed with the following command: $ dpkg -l | grep sssd ii sssd 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- metapackage ii sssd-ad 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- Active Directory back end ii sssd-ad-common 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- PAC responder ii sssd-common 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- common files ii sssd-ipa 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- IPA back end ii sssd-krb5 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- Kerberos back end ii sssd-krb5-common 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- Kerberos helpers ii sssd-ldap 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- LDAP back end ii sssd-proxy 2.9.4-1.1ubuntu6.1 amd64 System Security Services Daemon -- proxy back end If the "sssd" package is not installed, this is a finding. The additional sssd components listed by the command may differ from configuration to configuration. Ensure that "libpam-sss" (the PAM integration module for SSSD) is installed with the following command: $ dpkg -l | grep libpam-sss i libpam-sss:amd64 2.9.4-1.1ubuntu6.1 amd64 Pam module for the System Security Services Daemon Ensure that "libnss-sss" (the NSS module for retrieving user and group information) is installed with the following command: $ dpkg -l | grep libnss-sss ii libnss-sss:amd64 2.9.4-1.1ubuntu6.1 amd64 Nss library for the System Security Services Daemon

Fix Text (F-74596r1067155_fix)

Install the sssd.service and the required pam packages with the following commands: $ sudo apt install -y sssd $ sudo apt install -y libpam-sss $ sudo apt install -y libnss-sss