Check: RHEL-09-433010
RHEL 9 STIG:
RHEL-09-433010
(in versions v1 r3 through v1 r1)
Title
RHEL 9 fapolicy module must be installed. (Cat II impact)
Discussion
The organization must identify authorized software programs and permit execution of authorized software. The process used to identify software programs that are authorized to execute on organizational information systems is commonly referred to as allowlisting. Utilizing an allowlist provides a configuration management method for allowing the execution of only authorized software. Using only authorized software decreases risk by limiting the number of potential vulnerabilities. Verification of allowlisted software occurs prior to execution or at system startup. User home directories/folders may contain information of a sensitive nature. Nonprivileged users should coordinate any sharing of information with an SA through shared resources. RHEL 9 ships with many optional packages. One such package is a file access policy daemon called "fapolicyd". "fapolicyd" is a userspace daemon that determines access rights to files based on attributes of the process and file. It can be used to either blocklist or allowlist processes or file access. Proceed with caution with enforcing the use of this daemon. Improper configuration may render the system nonfunctional. The "fapolicyd" API is not namespace aware and can cause issues when launching or running containers. Satisfies: SRG-OS-000370-GPOS-00155, SRG-OS-000368-GPOS-00154
Check Content
Verify that RHEL 9 fapolicyd package is installed with the following command: $ sudo dnf list --installed fapolicyd Example output: fapolicyd.x86_64 1.1-103.el9_0 If the "fapolicyd" package is not installed, this is a finding.
Fix Text
The fapolicyd package can be installed with the following command: $ sudo dnf install fapolicyd
Additional Identifiers
Rule ID: SV-258089r926254_rule
Vulnerability ID: V-258089
Group Title: SRG-OS-000370-GPOS-00155
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-001764 |
The information system prevents program execution in accordance with organization-defined policies regarding software program usage and restrictions, and/or rules authorizing the terms and conditions of software program usage. |
CCI-001774 |
The organization employs a deny-all, permit-by-exception policy to allow the execution of authorized software programs on the information system. |