Ensure Temporary System Account Passwords Are Cleaned Up

MittelStufe 1Automatisierttdsql

Beschreibung

TDSQL creates temporary system accounts during certain management operations (such as privilege migration and DCN synchronization). After the operation completes, temporary accounts should be cleaned up. Runs the mysql client against the TDSQL data node selected by TDSQL_MYSQL_OPTS (e.g. "-h10.0.0.5 -P4001 -utdsql_audit"); keep the password in ~/.my.cnf or a login path rather than MYSQL_PWD or the command line (see 1.4 and 1.5).

So wird geprüft

Prüfmethode: SQL-Abfrage

sql_query

out=$(mysql ${TDSQL_MYSQL_OPTS:-} -NBe "SELECT COUNT(*) FROM mysql.user WHERE User LIKE '%tmp%' OR User LIKE '%temp%'" 2>/dev/null) || exit 1; printf '%s\n' "$out"

Erwartete Ausgabe: 0

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

DROP USER IF EXISTS '<temporary account>'@'<host>'; (e.g. 'tdsqlsys_auth_tmp'@'%') and add periodic temporary-account cleanup to inspections.

Eigenschaften

Betriebssysteme: Beliebig
Tags: tdsqlauthentication
Referenz: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 12.6 Ensure Temporary System Account Passwords Are Cleaned Up

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