Securely Define Stored Procedures and Functions DEFINER and INVOKER

OrtaDüzey 1Manuel incelememysql

Açıklama

Stored procedure and stored function declarations include a definition of permissions which can be used to escalate permissions. It's important to inspect these settings to ensure they do not unnecessarily escalate privileges.

Nasıl denetlenir

Denetim yöntemi: Manuel inceleme

Bu öneri otomatik olarak denetlenemez. --include-manual parametresini verdiğinizde tarama bunu bu talimatlarla birlikte listeler.

Run SHOW PROCEDURE STATUS; and SHOW FUNCTION STATUS; and inspect Definer and Security_type. For SQL SECURITY DEFINER routines owned by powerful users, review the code (SHOW CREATE PROCEDURE/FUNCTION <name>) and information_schema.routines/parameters.

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

Use SQL SECURITY INVOKER where possible, or set DEFINER to a least-privileged account (ALTER/CREATE ... DEFINER=...), and restrict EXECUTE on sensitive routines.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: mysqldatabaseauthorizationmanual
Referans: CIS Oracle MySQL Community Server 8.4 Benchmark v1.1.0 - 5.10 Securely Define Stored Procedures and Functions DEFINER and INVOKER