NGINX
TMA-NGINX-2.3.2
Ensure access to NGINX directories and files is restricted
Descripción
The NGINX configuration directory (/etc/nginx or equivalent) and its contents should have restrictive permissions to enforce the principle of least privilege. Directories should be accessible only by the root user and the root group (and potentially read/execute by the group), but not by others. Files should be readable/writable by root and readable by the group, but inaccessible to others. Counts directories under /etc/nginx more permissive than 750 and files more permissive than 640; expects 0. Evaluated on the merged configuration printed by `nginx -T` (all included files; needs permission to read them). CIS marks this recommendation Manual; the automated check implements its audit procedure.
Cómo se verifica
Método de auditoría: Comando de shell
[ -d /etc/nginx ] || exit 1; { find /etc/nginx -type d -perm /027 -print; find /etc/nginx -type f -perm /137 -print; } 2>/dev/null | wc -l- Salida esperada
0
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
find /etc/nginx -type d -exec chmod 750 {} + ; find /etc/nginx -type f -exec chmod 640 {} + (keep private keys at 400).
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- nginxpermissions
- Referencia
- CIS NGINX Benchmark v3.0.0 - 2.3.2 Ensure access to NGINX directories and files is restricted
Verificar este host
Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.
tmaegis scan --target nginx