TMA-CASSANDRA-2.1

Ensure that authentication is enabled for Cassandra databases

KritisLevel 1Otomatiscassandra

Deskripsi

Authentication is pluggable in Cassandra and is configured using the authenticator setting in cassandra.yaml. Cassandra ships with two options included in the default distribution, AllowAllAuthenticator and PasswordAuthenticator. The default, AllowAllAuthenticator, performs no authentication checks and therefore requires no credentials. It is used to disable authentication completely. Checks /etc/cassandra/cassandra.yaml (package install; SKIP when it does not exist).

Cara pemeriksaan

Metode audit: Pola file

File: /etc/cassandra/cassandra.yaml
Pola: (?m)^authenticator:[ \t]*(?:\n(?:[ \t]*(?:#[^\n]*)?\n|[ \t]+[^\n]*\n)*?[ \t]+class_name[ \t]*:[ \t]*)?['\x22]?(?:[\w.]*\.)?(?:PasswordAuthenticator|MutualTlsAuthenticator|MutualTlsWithPasswordFallbackAuthenticator)\b

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Set 'authenticator: PasswordAuthenticator' in cassandra.yaml, raise system_auth replication (NetworkTopologyStrategy, RF 3 per DC), rolling-restart the nodes and create a new superuser.

Properti

Sistem operasi: Apa saja
Tag: cassandraauthentication
Referensi: CIS Apache Cassandra 5.0 Benchmark v1.1.0 - 2.1 Ensure that authentication is enabled for Cassandra databases

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target cassandra