STIGQter: STIG Summary: Red Hat Enterprise Linux 8 Security Technical Implementation Guide Version: 1 Release: 2 Benchmark Date: 23 Apr 2021:

RHEL 8 audit logs must be owned by root to prevent unauthorized read access.

DISA Rule

SV-230397r627750_rule

Vulnerability Number

V-230397

Group Title

SRG-OS-000057-GPOS-00027

Rule Version

RHEL-08-030080

Severity

CAT II

CCI(s)

• CCI-000162 - The information system protects audit information from unauthorized access.

Weight

10

Fix Recommendation

Configure the audit log to be protected from unauthorized read access, by setting the correct owner as "root" with the following command:

$ sudo chown root [audit_log_file]

Replace "[audit_log_file]" to the correct audit log path, by default this location is "/var/log/audit/audit.log".

Check Contents

Verify the audit logs are owned by "root". First, determine where the audit logs are stored with the following command:

$ sudo grep -iw log_file /etc/audit/auditd.conf

log_file = /var/log/audit/audit.log

Using the location of the audit log file, determine if the audit log is owned by "root" using the following command:

$ sudo ls -al /var/log/audit/audit.log

rw------- 2 root root 23 Jun 11 11:56 /var/log/audit/audit.log

If the audit log is not owned by "root", this is a finding.

Vulnerability Number

V-230397

Documentable

False

Rule Version

RHEL-08-030080

Severity Override Guidance

Verify the audit logs are owned by "root". First, determine where the audit logs are stored with the following command:

$ sudo grep -iw log_file /etc/audit/auditd.conf

log_file = /var/log/audit/audit.log

Using the location of the audit log file, determine if the audit log is owned by "root" using the following command:

$ sudo ls -al /var/log/audit/audit.log

rw------- 2 root root 23 Jun 11 11:56 /var/log/audit/audit.log

If the audit log is not owned by "root", this is a finding.

Check Content Reference

M

Target Key

2921

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