Threats tagged 'ghsa-2pm8-9426-243p'

A missing authorization check in certain PostgreSQL DDL commands allows an object creator to cause a denial of service by creating dependencies on a type, preventing ALTER and DROP operations on that type. This affects PostgreSQL versions prior to 18.5, 17.11, 16.15, 15.19, and 14.24. The vulnerability does not impact confidentiality or integrity but can cause availability issues.