Disable Grants During Restore (DB2_RESTORE_GRANT_ADMIN_AUTHORITIES)

中レベル 1自動db2

説明

The DB2_RESTORE_GRANT_ADMIN_AUTHORITIES registry variable determines whether the authorization ID of the user performing a restore is granted administrative authorities (SECADM, DBADM, DATAACCESS, and ACCESSCTRL authorities) on the restored database. It is typically used when restoring a database on a server where the original database creator account does not exist. It is recommended that ... Unset or OFF passes. Default: The default value of DB2_RESTORE_GRANT_ADMIN_AUTHORITIES is OFF. Run as the instance owner (or with sqllib/db2profile sourced) so the db2 CLP reads this instance's configuration.

チェック方法

監査方法: シェルコマンド

shell

out=$(db2set -all 2>/dev/null) || exit 1; printf '%s\n' "$out" | awk '/^\[[a-zA-Z]\]/ { l = $0; sub(/^\[[a-zA-Z]\] */, "", l); k = l; sub(/=.*/, "", k); v = l; sub(/^[^=]*=/, "", v); gsub(/[ \t]/, "", v); if (!(k in r)) r[k] = v } END { if (!("DB2_RESTORE_GRANT_ADMIN_AUTHORITIES" in r) || toupper(r["DB2_RESTORE_GRANT_ADMIN_AUTHORITIES"]) == "OFF") print "compliant"; else print "noncompliant: " r["DB2_RESTORE_GRANT_ADMIN_AUTHORITIES"] }'

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

Run the following command to set the DB2_RESTORE_GRANT_ADMIN_AUTHORITIES registry variable to OFF: db2set DB2_RESTORE_GRANT_ADMIN_AUTHORITIES=OFF

プロパティ

オペレーティングシステム: すべて
タグ: db2databaseregistryprivileges
参照: CIS IBM Db2 12.1 Benchmark v1.0.0 - 3.2.3 Disable Grants During Restore (DB2_RESTORE_GRANT_ADMIN_AUTHORITIES)

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 db2