SV-35148r1: The hosts.lpd (or equivalent) must have mode 0644 or less permissive. | HP-UX 11.31 Security Technical Implementation Guide

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Assessment Title

Rule Text

The hosts.lpd (or equivalent) must have mode 0644 or less permissive.

Description

Discussion Text

Excessive permissions on the hosts.lpd (or equivalent) file may permit unauthorized modification. Unauthorized modifications could disrupt access to local printers from authorized remote hosts or permit unauthorized remote access to local printers.

How this relates to the STIG checklist: STIG vs SCAP benchmark.

IA Controls

NIST SP 800-53

Not mappedCCI-000225

Additional Details

Responsibility

System Administrator

IA Controls

ECLP-1

References

DPMS Target HP-UX 11.31 DISA DPMS Target HP-UX 11.31 2171

SCC Automation Reference

The reconstructed evaluation script behind this rule's OVAL check(s) — every module a compound check combines, with this rule's own concrete values and DISA's SCC tool's real per-module mechanism curated from static teardown of SCC releases.

#!/bin/bash
# Reconstructed from oval:mil.disa.fso.hpux11:def:253
# The hosts.lpd (or equivalent) must have mode 0644 or less permissive.
# Per-module read mechanism curated from static teardown of DISA's SCC tool
# (SCAP Compliance Checker) -- see the SCC Automation Reference above.

# /var/spool/lp/.rhosts has 0644 permissions
# file_object (file_test)
test_1() {
  ( (stat -c '%A' '/var/spool/lp/.rhosts' | awk '{print (substr($0,7,1)=="x" || substr($0,7,1)=="s")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/spool/lp/.rhosts' | awk '{print (substr($0,4,1)=="x" || substr($0,4,1)=="s")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/spool/lp/.rhosts' | awk '{print (substr($0,10,1)=="t" || substr($0,10,1)=="T")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/spool/lp/.rhosts' | awk '{print (substr($0,7,1)=="s" || substr($0,7,1)=="S")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/spool/lp/.rhosts' | awk '{print (substr($0,4,1)=="s" || substr($0,4,1)=="S")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/spool/lp/.rhosts' | awk '{print (substr($0,10,1)=="x" || substr($0,10,1)=="t")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/spool/lp/.rhosts' | awk '{print (substr($0,9,1)=="w")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/spool/lp/.rhosts' | awk '{print (substr($0,6,1)=="w")?"true":"false"}') | grep -qxF 'false' )
}
# /var/adm/inetd.sec has 0644 permissions
# file_object (file_test)
test_2() {
  ( (stat -c '%A' '/var/adm/inetd.sec' | awk '{print (substr($0,7,1)=="x" || substr($0,7,1)=="s")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/adm/inetd.sec' | awk '{print (substr($0,4,1)=="x" || substr($0,4,1)=="s")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/adm/inetd.sec' | awk '{print (substr($0,10,1)=="t" || substr($0,10,1)=="T")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/adm/inetd.sec' | awk '{print (substr($0,7,1)=="s" || substr($0,7,1)=="S")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/adm/inetd.sec' | awk '{print (substr($0,4,1)=="s" || substr($0,4,1)=="S")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/adm/inetd.sec' | awk '{print (substr($0,10,1)=="x" || substr($0,10,1)=="t")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/adm/inetd.sec' | awk '{print (substr($0,9,1)=="w")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/var/adm/inetd.sec' | awk '{print (substr($0,6,1)=="w")?"true":"false"}') | grep -qxF 'false' )
}
# /etc/hosts.equiv has 0644 permissions
# file_object (file_test)
test_3() {
  ( (stat -c '%A' '/etc/hosts.equiv' | awk '{print (substr($0,7,1)=="x" || substr($0,7,1)=="s")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/etc/hosts.equiv' | awk '{print (substr($0,4,1)=="x" || substr($0,4,1)=="s")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/etc/hosts.equiv' | awk '{print (substr($0,10,1)=="t" || substr($0,10,1)=="T")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/etc/hosts.equiv' | awk '{print (substr($0,7,1)=="s" || substr($0,7,1)=="S")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/etc/hosts.equiv' | awk '{print (substr($0,4,1)=="s" || substr($0,4,1)=="S")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/etc/hosts.equiv' | awk '{print (substr($0,10,1)=="x" || substr($0,10,1)=="t")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/etc/hosts.equiv' | awk '{print (substr($0,9,1)=="w")?"true":"false"}') | grep -qxF 'false' ) && ( (stat -c '%A' '/etc/hosts.equiv' | awk '{print (substr($0,6,1)=="w")?"true":"false"}') | grep -qxF 'false' )
}

if ( test_1 && test_2 && test_3 ); then
  echo "PASS"
else
  echo "FAIL"
fi

Assessment Script Powered by AISandbox-executed

A standalone Shell script to assess this control automatically. Review before running it in your environment.

Syntax-checked and actually executed in an isolated sandbox (not the real system this checks) — confirmed to run without errors.

#!/bin/sh
# OVAL definition: oval:mil.disa.fso.hpux11:def:253
if [ ! -f "/var/spool/lp/.rhosts" ]; then echo "PASS"; exit 0; fi
if [ ! -r "/var/spool/lp/.rhosts" ]; then echo "PASS"; exit 0; fi
if [ ! -w "/var/spool/lp/.rhosts" ]; then echo "PASS"; exit 0; fi
if [ ! -x "/var/spool/lp/.rhosts" ]; then echo "PASS"; exit 0; fi
if [ ! -r "/var/adm/inetd.sec" ]; then echo "PASS"; exit 0; fi
if [ ! -w "/var/adm/inetd.sec" ]; then echo "PASS"; exit 0; fi
if [ ! -x "/var/adm/inetd.sec" ]; then echo "PASS"; exit 0; fi
if [ ! -r "/etc/hosts.equiv" ]; then echo "PASS"; exit 0; fi
if [ ! -w "/etc/hosts.equiv" ]; then echo "PASS"; exit 0; fi
if [ ! -x "/etc/hosts.equiv" ]; then echo "PASS"; exit 0; fi
echo "FAIL"; exit 1

Remediation

Change the mode of the /etc/hosts.lpd file (or equivalent) to 0644 or less permissive. 

Procedure:
# chmod 0644 <print service configuration file>