TMA-ROS1-2.2.14

Ensure SNMP Server is not enabled

MediaNivel 1Automatizadaros

Descripción

The Simple Network Management Protocol (SNMP) server is used to listen for SNMP commands from an SNMP management system, execute the commands or collect the information and then send results back to the requesting system. The audit requires the SNMP server unit(s) snmpd not to be enabled or active (systemctl). Host-level control from the CIS ROS Melodic benchmark (Ubuntu 18.04 robot hosts); run as root.

Cómo se verifica

Método de auditoría: Comando de shell

shell

command -v systemctl >/dev/null 2>&1 || exit 1
bad=0
for u in snmpd; do
  s=$(systemctl is-enabled "$u" 2>/dev/null)
  case "$s" in enabled|enabled-runtime|alias|indirect) echo "$u is $s"; bad=1 ;; esac
  systemctl is-active --quiet "$u" 2>/dev/null && { echo "$u is active"; bad=1; }
done
[ "$bad" -eq 0 ] && echo compliant

Salida esperada: compliant

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Run the following command to disable snmpd: # systemctl --now disable snmpd

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: rosros1melodicservices
Referencia: CIS ROS Melodic Benchmark v1.0.0 - 2.2.14 Ensure SNMP Server is not enabled

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target ros