TMA-COS-6.2.17
Ensure no duplicate GIDs exist
MediaNivel 1Automatizadacos
Descripción
Although the groupadd program will not let you create a duplicate Group ID (GID), it is possible for an administrator to manually edit the /etc/group file and change the GID field. User groups must be assigned unique GIDs for accountability and to ensure appropriate access protections.
Cómo se verifica
Método de auditoría: Comando de shell
shell
cut -d: -f3 /etc/group | sort | uniq -d | grep -q . && echo noncompliant || echo compliant- Salida esperada
compliant
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
Based on the results of the audit script, establish unique GIDs and review all files owned by the shared GID to determine which group they are supposed to belong to.
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- container-optimized-oscos
- Referencia
- CIS Google Container-Optimized OS Benchmark v1.2.0 - 6.2.17 Ensure no duplicate GIDs exist
Verificar este host
Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.
shell
tmaegis scan --target cos