Amazon Linux 2023 must authenticate the remote logging server for off-loading audit logs via rsyslog.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-274077 | AZLX-23-002065 | SV-274077r1120219_rule | CCI-001851 | medium |
| Description | ||||
| Information stored in one location is vulnerable to accidental or incidental deletion or alteration. | ||||
| STIG | Date | |||
| Amazon Linux 2023 Security Technical Implementation Guide | 2026-02-27 | |||
Related Frameworks
2 paths across 2 frameworks
Related Frameworks
NIST 800-531 mapping
AU-4(1)
1.00
- DISA · V1R3 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
CCI1 mapping
CCI-001851
1.00
- DISA · V1R3 · disa_xccdf · related
Details
Check Text (C-274077r1120219_chk)
Verify Amazon Linux 2023 authenticates the remote logging server for off-loading audit logs with the following command:
$ sudo grep -i '$ActionSendStreamDriverAuthMode' /etc/rsyslog.conf /etc/rsyslog.d/*.conf
/etc/rsyslog.conf:$ActionSendStreamDriverAuthMode x509/name
If the value of the "$ActionSendStreamDriverAuthMode" option is not set to "x509/name" or the line is commented out, ask the system administrator (SA) to indicate how the audit logs are off-loaded to a different system or media.
If there is no evidence that the transfer of the audit logs being off-loaded to another system or media is encrypted, this is a finding.
Fix Text (F-78073r1120218_fix)
Configure Amazon Linux 2023 to authenticate the remote logging server for off-loading audit logs by setting the following option in "/etc/rsyslog.conf" or "/etc/rsyslog.d/[customfile].conf":
$ActionSendStreamDriverAuthMode x509/name