The audit system must be configured to audit file deletions.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-216023	SRG-OS-000480	SOL-11.1-010220	SV-216023r959010_rule	2024-11-25	3

Description
Without auditing, malicious activity cannot be detected.

ℹ️ Check
The Audit Configuration profile is required. This check applies to the global zone only. Determine the zone that you are currently securing. # zonename If the command output is "global", this check applies. Determine the OS version you are currently securing. # uname –v For Solaris 11, 11.1, 11.2, and 11.3: # pfexec auditconfig -getflags \| grep active \|cut -f2 -d= If "fd" audit flag is not included in output, this is a finding. For Solaris 11.4 or newer: # pfexec auditconfig -t -getflags \| cut -f2 -d= If "fd" audit flag is not included in output, this is a finding. Determine if auditing policy is set to collect command line arguments. # pfexec auditconfig -getpolicy \| grep active \| grep argv If the active audit policies line does not appear, this is a finding.

ℹ️ Check

The Audit Configuration profile is required. This check applies to the global zone only. Determine the zone that you are currently securing. # zonename If the command output is "global", this check applies. Determine the OS version you are currently securing. # uname –v For Solaris 11, 11.1, 11.2, and 11.3: # pfexec auditconfig -getflags | grep active |cut -f2 -d= If "fd" audit flag is not included in output, this is a finding. For Solaris 11.4 or newer: # pfexec auditconfig -t -getflags | cut -f2 -d= If "fd" audit flag is not included in output, this is a finding. Determine if auditing policy is set to collect command line arguments. # pfexec auditconfig -getpolicy | grep active | grep argv If the active audit policies line does not appear, this is a finding.

✔️ Fix
The Audit Configuration profile is required. All audit flags must be enabled in a single command. This action applies to the global zone only. Determine the zone that you are currently securing. # zonename If the command output is "global", this action applies. For Solaris 11, 11.1, 11.2, and 11.3: # pfexec auditconfig -setflags cusa,-ps,fd,-fa,fm For Solaris 11.4 or newer: # pfexec auditconfig -setflags cusa,-fa,-ex,-ps,fd,fm Enable the audit policy to collect command line arguments. # pfexec auditconfig -setpolicy +argv These changes will not affect users that are currently logged in.

✔️ Fix

The Audit Configuration profile is required. All audit flags must be enabled in a single command. This action applies to the global zone only. Determine the zone that you are currently securing. # zonename If the command output is "global", this action applies. For Solaris 11, 11.1, 11.2, and 11.3: # pfexec auditconfig -setflags cusa,-ps,fd,-fa,fm For Solaris 11.4 or newer: # pfexec auditconfig -setflags cusa,-fa,-ex,-ps,fd,fm Enable the audit policy to collect command line arguments. # pfexec auditconfig -setpolicy +argv These changes will not affect users that are currently logged in.