Ensure that Data Center Authorizations is activated

MediaNivel 1Automatizadacassandra

Descripción

Authorization at Data Center level is pluggable in Cassandra and is configured using the network_authorizer setting in cassandra.yaml. Cassandra ships with AllowAllNetworkAuthorizer which allows any role to access any datacenter effectively disabling datacenter authorization; which is the current behavior. The benchmark rates this recommendation Manual; the automated check covers its objective pass criterion. Checks /etc/cassandra/cassandra.yaml (package install; SKIP when it does not exist).

Cómo se verifica

Método de auditoría: Patrón de archivo

Archivo: /etc/cassandra/cassandra.yaml
Patrón: (?m)^network_authorizer:[ \t]*(?:\n(?:[ \t]*(?:#[^\n]*)?\n|[ \t]+[^\n]*\n)*?[ \t]+class_name[ \t]*:[ \t]*)?['\x22]?(?:[\w.]*\.)?(?:CassandraNetworkAuthorizer)\b

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

On each node set 'network_authorizer: CassandraNetworkAuthorizer' in cassandra.yaml and rolling-restart; then restrict roles with ALTER ROLE <r> WITH ACCESS TO DATACENTERS {...}.

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: cassandraauthorization
Referencia: CIS Apache Cassandra 5.0 Benchmark v1.1.0 - 3.6 Ensure that Data Center Authorizations is activated

Verificar este host

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

shell

tmaegis scan --target cassandra