TMA-DB2-5.5
Database Manager Configuration Parameter: TRUST_CLNTAUTH
Beschreibung
This database manager configuration parameter is only active when the authentication parameter is set to CLIENT which is not a recommended setting as discussed in the [authentication parameter section](#specify-a-secure-authentication- type-authentication). If the parameter is set to CLIENT, the user ID and password are not needed, but if they are provided, authentication will occur at the ... Passes when the effective connection authentication (SRVCON_AUTH, or AUTHENTICATION when SRVCON_AUTH is NOT_SPECIFIED) is not CLIENT; otherwise TRUST_CLNTAUTH must be SERVER. 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
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["SRVCON_AUTH"] == "NOT_SPECIFIED" || c["SRVCON_AUTH"] == "") ? c["AUTHENTICATION"] : c["SRVCON_AUTH"]) != "CLIENT" || c["TRUST_CLNTAUTH"] == "SERVER") print "compliant"; else print "noncompliant: " "SRVCON_AUTH=" c["SRVCON_AUTH"] " AUTHENTICATION=" c["AUTHENTICATION"] " TRUST_CLNTAUTH=" c["TRUST_CLNTAUTH"] }'- Erwartete Ausgabe
compliant
So wird behoben
Behebungsmethode: Anleitung oder Infrastruktur-Patch
1. Attach to the Db2 instance. db2 => attach to <db2instance> 2. Run the following command: db2 => update database manager configuration parameter using trust_clntauth SERVER 3. Restart the Db2 instance. db2 => db2stop db2 => db2start
Eigenschaften
- Betriebssysteme
- Beliebig
- Tags
- db2databaseauthentication
- Referenz
- CIS IBM Db2 12.1 Benchmark v1.0.0 - 5.5 Database Manager Configuration Parameter: TRUST_CLNTAUTH
Diesen Host prüfen
Führen Sie dies auf einem Rechner aus, den Sie prüfen dürfen. Der Scan ist schreibgeschützt.
tmaegis scan --target db2