Ensure AIDE is installed

MediaNivel 1Automatizadaros

Descripción

AIDE takes a snapshot of filesystem state including modification times, permissions, and file hashes which can then be used to compare against the current state of the filesystem to detect modifications to the system. The audit requires the aide package (dpkg-query). 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 dpkg-query >/dev/null 2>&1 || exit 1
bad=0
for p in aide; do s=$(dpkg-query -W -f='${Status}' "$p" 2>/dev/null); case "$s" in *' installed') ;; *) echo "$p is not installed"; bad=1 ;; esac; done
[ "$bad" -eq 0 ] && echo compliant

Salida esperada: compliant

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Install AIDE using the appropriate package manager or manual installation: # apt install aide aide-common Configure AIDE as appropriate for your environment. Consult the AIDE documentation for options. Initialize AIDE: # aideinit

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: rosros1melodicsystem
Referencia: CIS ROS Melodic Benchmark v1.0.0 - 1.4.1 Ensure AIDE is installed

Verificar este host

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

shell

tmaegis scan --target ros