Samba must be configured to not allow guest access to shares.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-22501	GEN006235	SV-35112r1_rule	ECSC-1	Medium

Description
Guest access to shares permits anonymous access and is not permitted.

STIG	Date
HP-UX 11.31 Security Technical Implementation Guide	2018-09-14

Details

Check Text ( C-36707r1_chk )
Check the guest setting the Samba configuration. # cat /etc/opt/samba/smb.conf | tr '\011' ' ' | tr -s ' ' | sed -e 's/^[ \t]*//' | grep -v "^#" | grep -i "^guest ok = yes" If the setting exists and is set to yes, this is a finding.

Fix Text (F-32084r1_fix)
Edit the /etc/opt/samba/smb.conf file and change the guest ok setting to no, for example: guest ok = no