TMA-MONGODB-7.1

Ensure appropriate key file permissions are set

高レベル 1自動mongodb

説明

In the Shared Cluster, the certificate or keyfile is utilized for authentications. Implementing proper file permissions on the certificate or keyfile will prevent unauthorized access to it. The benchmark rates this recommendation Manual; the automated check covers its objective pass criterion. Checks the YAML config file /etc/mongod.conf (SKIP when it does not exist). Every keyFile, PEMKeyFile, certificateKeyFile and clusterFile referenced in the config must be mode 600 or stricter (a referenced file that cannot be read also fails).

チェック方法

監査方法: シェルコマンド

shell

[ -r /etc/mongod.conf ] || exit 1; bad=0; for f in $(awk '/^[[:space:]]*(keyFile|PEMKeyFile|certificateKeyFile|clusterFile):/ {v=$2; gsub(/["\047]/, "", v); print v}' /etc/mongod.conf); do p=$(stat -c %a "$f" 2>/dev/null) || { bad=1; continue; }; [ $((0$p & 077)) -eq 0 ] || bad=1; done; [ $bad -eq 0 ] && echo compliant || echo noncompliant

期待される出力: compliant

修正方法

修正方法: ガイダンスまたは IaC パッチ

chmod 600 <keyfile/PEM key> and chown mongodb:mongodb <keyfile/PEM key> for every key file referenced in /etc/mongod.conf.

プロパティ

オペレーティングシステム: すべて
タグ: mongodbpermissionstls
参照: CIS MongoDB 8 Benchmark v2.0.0 - 7.1 Ensure appropriate key file permissions are set

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target mongodb