Ensure appropriate key file permissions are set

ÉlevéeNiveau 1Automatiséemongodb

Description

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).

Méthode de vérification

Méthode d'audit: Commande shell

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

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

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

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: mongodbpermissionstls
Référence: CIS MongoDB 8 Benchmark v2.0.0 - 7.1 Ensure appropriate key file permissions are set

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

shell

tmaegis scan --target mongodb