TMA-DB2-3.1.1

Require Explicit Authorization for Cataloging (CATALOG_NOAUTH)

MoyenneNiveau 1Automatiséedb2

Description

Db2 can be configured to allow users that do not possess the SYSADM authority to catalog and uncatalog databases and nodes. It is recommended that the CATALOG_NOAUTH parameter be set to NO. Run as the instance owner (or with sqllib/db2profile sourced) so the db2 CLP reads this instance's configuration.

Méthode de vérification

Méthode d'audit: Commande shell

shell

out=$(db2 get dbm cfg 2>/dev/null) || exit 1; printf '%s\n' "$out" | awk '{ if (match($0, /\([A-Z0-9_]+\) *=/)) { k = substr($0, RSTART + 1, RLENGTH); sub(/\).*/, "", k); v = $0; sub(/^[^=]*=/, "", v); gsub(/[ \t]/, "", v); c[k] = v } } END { if (c["CATALOG_NOAUTH"] == "NO") print "compliant"; else print "noncompliant: " c["CATALOG_NOAUTH"] }'

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Perform the following to require explicit authorization to catalog and uncatalog databases and nodes. 1. Attach to the Db2 instance db2 => attach to <db2instance> 2. Run the following command: db2 => update database manager configuration using catalog_noauth no

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: db2databaseinstance
Référence: CIS IBM Db2 12.1 Benchmark v1.0.0 - 3.1.1 Require Explicit Authorization for Cataloging (CATALOG_NOAUTH)

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 db2