TMA-TDSQL-9.1

Ensure SSL/TLS Is Enabled on MySQL Instances

AltaNivel 1Automatizadatdsql

Descripción

MySQL instances should enable SSL/TLS to encrypt communication between clients and the database. Unencrypted connections can be sniffed on the network, leading to credential and data leakage. 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). Passes when have_ssl = YES; where enforcement is required also confirm require_secure_transport = ON.

Cómo se verifica

Método de auditoría: Consulta SQL

sql_query

out=$(mysql ${TDSQL_MYSQL_OPTS:-} -NBe "SELECT @@global.have_ssl" 2>/dev/null) || exit 1; printf '%s\n' "$out"

Salida esperada: YES

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Deploy the SSL certificate files (3.4), configure ssl-ca / ssl-cert / ssl-key in [mysqld] (or enable SSL centrally through OSS) and set require_secure_transport = ON where encryption must be enforced.

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: tdsqltlsencryption
Referencia: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 9.1 Ensure SSL/TLS Is Enabled on MySQL Instances

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target tdsql