TMA-CASSANDRA-3.5
Ensure that Cassandra only listens for network connections on authorized interfaces
説明
When listen_address is blank and listen_interface is commented out, this will be set automatically by InetAddress.getLocalHost(). Presuming the node is configured correctly, e.g. hostname, name resolution, etc., this will configure the node to use the address associated with the hostname. The listen_address must not be set to 0.0.0.0.
チェック方法
監査方法: 手動レビュー
この推奨事項は自動ではチェックできません。--include-manual を指定すると、スキャン結果にこの手順付きで一覧表示されます。
Run grep -nE "^(listen_address|listen_interface|rpc_address|rpc_interface):" /etc/cassandra/cassandra.yaml. Only one of listen_address/listen_interface may be set, it must name an authorised address or interface, and listen_address must not be 0.0.0.0. Any other value is a finding.
修正方法
修正方法: ガイダンスまたは IaC パッチ
Set the listen_address or listen_interface, not both, in the cassandra.yaml to an authorized address or interface.
プロパティ
- オペレーティングシステム
- すべて
- タグ
- cassandranetwork
- 参照
- CIS Apache Cassandra 5.0 Benchmark v1.1.0 - 3.5 Ensure that Cassandra only listens for network connections on authorized interfaces