System audit tool executables must not have extended ACLs.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-22373	GEN002718	SV-26515r1_rule	ECLP-1	Low

Description
To prevent unauthorized access or manipulation of system audit logs, the tools for manipulating those logs must be protected.

STIG	Date
Solaris 10 X86 Security Technical Implementation Guide	2020-02-26

Details

Check Text ( C-27568r1_chk )
Check the permissions of audit tool executables. # ls -l /usr/sbin/auditd /usr/sbin/audit /usr/sbin/bsmrecord /usr/sbin/auditreduce /usr/sbin/praudit /usr/sbin/auditconfig If the permissions include a "+", the file has an extended ACL and this is a finding.

Fix Text (F-23751r1_fix)
Remove the extended ACL from the file. # chmod A- [audit file]