Ensure user bin is secured

MediaNivel 1Automatizadaaix

Descripción

This change locks and disables login access for the bin user account. This change disables direct local and remote login to the bin user account. Do not set a password on this account to ensure that the only access is via su from the root account. There should not be a requirement to log in as the bin user directly. Audit: `lsuser -a account_locked login rlogin bin` must show true/false/false; an absent account is compliant.

Cómo se verifica

Método de auditoría: Comando de shell

shell

command -v lsuser >/dev/null 2>&1 || exit 1; lsuser bin >/dev/null 2>&1 || { echo compliant; exit 0; }; out=$(lsuser -a account_locked login rlogin bin 2>/dev/null); [ "$out" = "bin account_locked=true login=false rlogin=false" ] && echo compliant || echo "$out"

Salida esperada: compliant

Cómo se corrige

Método de corrección: Comando de shell

shell

chuser account_locked=true login=false rlogin=false bin

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: aixaccounts
Referencia: CIS IBM AIX 7 Benchmark v1.2.0 - 5.3.2 Ensure user bin is secured

Verificar este host

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

shell

tmaegis scan --target aix