TMA-COCKROACHDB-4.2
Restrict and Secure Password Authentication
Descripción
CockroachDB self-hosted clusters support several authentication methods for SQL clients, including passwords, SCRAM-SHA-256, TLS client certificates, and others such as GSSAPI/Kerberos (Enterprise), JWT, LDAP/AD and OIDC.
Cómo se verifica
Método de auditoría: Revisión manual
Esta recomendación no se puede verificar automáticamente. Un escaneo la lista con estas instrucciones cuando se pasa --include-manual.
Run SHOW CLUSTER SETTING server.user_login.password_encryption; (must be scram-sha-256) and review SHOW USERS; plus SELECT username FROM system.users WHERE "hashedPassword" IS NOT NULL. Privileged and service accounts should use certificates; any remaining password hashes should be SCRAM-SHA-256 and passwords must meet length policy (server.user_login.min_password_length).
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
1. Enable SCRAM-SHA-256 for new passwords Configure the cluster to use SCRAM-SHA-256 for all newly set passwords: SET CLUSTER SETTING server.user_login.password_encryption = 'scram-sha-256'; This ensures that any CREATE USER ... WITH PASSWORD or ALTER USER ... WITH PASSWORD operations store SCRAM-SHA-256 hashes. 2.
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- cockroachdbauthentication
- Referencia
- CIS CockroachDB v25.x Benchmark v1.0.0 - 4.2 Restrict and Secure Password Authentication