Harden Usage for 'local_infile' on MySQL Clients

MoyenneNiveau 1Automatiséemysql

Description

The local_infile parameter dictates whether files located on the MySQL client's computer can be loaded or selected via LOAD DATA INFILE or SELECT local_file. Checks the server-side branch of the benchmark (local_infile = 0); if LOAD DATA LOCAL is required, use clients 8.0.21+ with --load-data-local-dir and accept the finding as an exception. Runs mysql -NBe with the client defaults: put an administrative account in ~/.my.cnf (mode 0600) or a mysql_config_editor login path, not MYSQL_PWD (see 1.4/1.6).

Méthode de vérification

Méthode d'audit: Requête SQL

sql_query

out=$(mysql -NBe "SELECT IF(@@global.local_infile = 0, 'compliant', 'noncompliant')" 2>/dev/null) || exit 1; printf '%s\n' "$out"

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Instruction SQL

shell

mysql -e "SET PERSIST local_infile = 0"

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: mysqldatabaseconfiguration
Référence: CIS Oracle MySQL Community Server 8.4 Benchmark v1.1.0 - 4.4 Harden Usage for 'local_infile' on MySQL Clients

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

shell

tmaegis scan --target mysql