TMA-COS-5.3.1.4
Ensure inactive password lock is 30 days or less
AltaNivel 2Automatizadacos
Descripción
User accounts that have been inactive for over a given period of time can be automatically disabled. It is recommended that accounts that are inactive for 30 days after password expiration be disabled. Inactive accounts pose a threat to system security since the users are not logging in to notice failed login attempts or other anomalies.
Cómo se verifica
Método de auditoría: Comando de shell
shell
bad=0; [ -r /etc/shadow ] || exit 1; v=$(sed -n "s/^INACTIVE=//p" /etc/default/user[a]dd 2>/dev/null | tail -1); [ -n "$v" ] && [ "$v" -ge 0 ] && [ "$v" -le 30 ] || bad=1; for x in $(awk -F: '$2 ~ /^[^*!xX]/ && $2 != "" {print ($7==""?"-1":$7)}' /etc/shadow); do [ "$x" -ge 0 ] && [ "$x" -le 30 ] || bad=1; done; [ $bad -eq 0 ] && echo compliant || echo noncompliant- Salida esperada
compliant
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
Run the following command to set the default password inactivity period to 30 days: # useradd -D -f 30 Modify user parameters for all users with a password set to match: # chage --inactive 30 <user>
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- authcontainer-optimized-oscos
- Referencia
- CIS Google Container-Optimized OS Benchmark v1.2.0 - 5.3.1.4 Ensure inactive password lock is 30 days or less
Verificar este host
Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.
shell
tmaegis scan --target cos --level 2