OpenControls Logo

STIG Viewer

STIGViewer Support

All AlmaLinux OS 9 networked systems must have the OpenSSH server installed.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-269438ALMA-09-042920SV-269438r1050321_ruleCCI-002421medium
Description
Without protection of the transmitted information, confidentiality and integrity may be compromised because unprotected communications can be intercepted and either read or altered. This requirement applies to both internal and external networks and all types of information system components from which information can be transmitted (e.g., servers, mobile devices, notebook computers, printers, copiers, scanners, and facsimile machines). Communication paths outside the physical protection of a controlled boundary are exposed to the possibility of interception and modification. Protecting the confidentiality and integrity of organizational information can be accomplished by physical means (e.g., employing physical distribution systems) or by logical means (e.g., employing cryptographic techniques). If physical means of protection are employed, then logical means (cryptography) do not have to be employed, and vice versa. Satisfies: SRG-OS-000424-GPOS-00188, SRG-OS-000426-GPOS-00190
STIGDate
CloudLinux AlmaLinux OS 9 Security Technical Implementation Guide2025-05-22

Related Frameworks

2 mappings across 5 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (5) 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.

CRY-01Use of Cryptographic Controls
0.50
CRY-01.1Alternate Physical Protection
0.50
CRY-01.3Pre/Post Transmission Handling
0.50
CRY-03Transmission Confidentiality
0.50
DCH-10Media Use
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (35) 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-17(1)Monitoring and Control
1.00
AC-17(2)Protection of Confidentiality and Integrity Using Encryption
1.00
AC-18(1)Authentication and Encryption
1.00
AC-3Access Enforcement
1.00
AU-10(1)Association of Identities
1.00
AU-10(2)Validate Binding of Information Producer Identity
1.00
CM-6Configuration Settings
1.00
CM-7Least Functionality
1.00
IA-11Re-authentication
1.00
IA-2(8)Access to Accounts — Replay Resistant
1.00

+25 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.

3.13.8
1.00
CCI2 mappings
CCI-002421
1.00
CCI-002422
1.00
NIST CSF 2.00 mappings

No source states a mapping between these directly.

Also reachable in 4 hops (3) 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.

PR.DS-01
0.50
PR.DS-02
0.50
PR.DS-10
0.50

Details

Check Text (C-269438r1050321_chk)

Verify that AlmaLinux OS 9 has the openssh-server package installed with the following command: $ dnf list --installed openssh-server Installed Packages openssh-server.x86_64 8.7p1-28.el9 @anaconda If the "openssh-server" package is not installed, this is a finding.

Fix Text (F-73370r1048691_fix)

The openssh-server package can be installed with the following command: $ dnf install openssh-server