Limit OS Privileges of Fenced Mode Process (DB2_LIMIT_FENCED_GROUP)

MittelStufe 1Automatisiertdb2

Beschreibung

The DB2_LIMIT_FENCED_GROUP registry variable allows restricting the operating system privileges of the fenced mode process (db2fmp) to the privileges assigned to the DB2USERS group. This variable only has effect if extended security is enabled (DB2_EXTSEC) and the Db2 Service Account is not LocalSystem. This registry variable only applies to Db2 Servers running on Windows. Must be ON. Default: The default value of DB2_LIMIT_FENCED_GROUP is OFF. Run as the instance owner (or with sqllib/db2profile sourced) so the db2 CLP reads this instance's configuration.

So wird geprüft

Prüfmethode: Shell-Befehl

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 (toupper(r["DB2_LIMIT_FENCED_GROUP"]) == "ON") print "compliant"; else print "noncompliant: " "DB2_LIMIT_FENCED_GROUP=" r["DB2_LIMIT_FENCED_GROUP"] }'

Erwartete Ausgabe: compliant

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

Run the following command to set the DB2_LIMIT_FENCED_GROUP registry variable to ON: db2set DB2_LIMIT_FENCED_GROUP=ON

Eigenschaften

Betriebssysteme: Beliebig
Tags: db2databaseregistry
Referenz: CIS IBM Db2 12.1 Benchmark v1.0.0 - 3.2.5 Limit OS Privileges of Fenced Mode Process (DB2_LIMIT_FENCED_GROUP)

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