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RHEL 10 must enforce that all local initialization files configured by systemd-tmpfiles have mode "0600" or less permissive.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-281084RHEL-10-400335SV-281084r1165607_ruleCCI-000213medium
Description
Excessive permissions on local interactive user home directories may allow unauthorized access to user files by other users.
STIGDate
Red Hat Enterprise Linux 10 Security Technical Implementation Guide2026-03-11

Related Frameworks

4 paths across 3 frameworks
NIST 800-531 mapping
AC-3
1.00
  • DISA · V1R1 · disa_xccdf · related
  • DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1712 mappings
3.1.1
1.00
  • DISA · V1R1 · disa_xccdf · related
  • DISA · 2025-01-23 · disa_cci_list · equivalent
  • NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
3.1.2
1.00
  • DISA · V1R1 · disa_xccdf · related
  • DISA · 2025-01-23 · disa_cci_list · equivalent
  • NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-000213
1.00
  • DISA · V1R1 · disa_xccdf · related

Details

Check Text (C-281084r1165607_chk)

Verify RHEL 10 enforces that all local initialization files configured by systemd-tmpfiles have mode "0600" or less permissive. Check that all files from "/usr/share/rootfiles/" are overridden correctly in RHEL 10: $ sudo grep /usr/share/rootfiles/ /etc/tmpfiles.d/*.conf C /root/.bash_logout 600 root root - /usr/share/rootfiles/.bash_logout C /root/.bash_profile 600 root root - /usr/share/rootfiles/.bash_profile C /root/.bashrc 600 root root - /usr/share/rootfiles/.bashrc C /root/.cshrc 600 root root - /usr/share/rootfiles/.cshrc C /root/.tcshrc 600 root root - /usr/share/rootfiles/.tcshrc If any files are not configured to "600", or if no files are found by grep, this is a finding.

Fix Text (F-85550r1165606_fix)

Configure RHEL 10 to enforce that all local initialization files configured by systemd-tmpfiles have mode "0600" or less permissive. Ensure the following lines are in a ".conf" file under "/etc/tmpfiles.d/": C /root/.bash_logout 600 root root - /usr/share/rootfiles/.bash_logout C /root/.bash_profile 600 root root - /usr/share/rootfiles/.bash_profile C /root/.bashrc 600 root root - /usr/share/rootfiles/.bashrc C /root/.cshrc 600 root root - /usr/share/rootfiles/.cshrc C /root/.tcshrc 600 root root - /usr/share/rootfiles/.tcshrc