Common Controls Hub
The SLES for vRealize audit system must be configured to audit file deletions.
If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
VMware vRealize Automation 7.x SLES Security Technical Implementation Guide
Check Text ( C-89543r1_chk )
Check the system audit configuration to determine if file and directory deletions are audited:
# cat /etc/audit.rules /etc/audit/audit.rules | grep -e "-a exit,always" | grep -i "rmdir"
If no results are returned, or the results do not contain "-S rmdir", this is a finding.
Fix Text (F-96593r1_fix)
Add the following to "/etc/audit/audit.rules" in order to capture file and directory deletion events:
-a always,exit -F arch=b64 -S rmdir -S rm
-a always,exit -F arch=b32 -S rmdir -S rm