The audit system must be configured to audit file deletions.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-47805	SOL-11.1-010220	SV-60681r2_rule		Medium

Description
Without auditing, malicious activity cannot be detected.

STIG	Date
Solaris 11 SPARC Security Technical Implementation Guide	2020-05-21

Details

Check Text ( C-50261r2_chk )
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.

Check Text ( C-50261r2_chk )

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 Text (F-51425r2_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 Text (F-51425r2_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.