PostgreSQL 9.6.x < 9.6.22, 10.x < 10.17, 11.x < 11.12, 12.x < 12.7, 13.x < 13.3 Multiple Vulnerabilities - Windows

PostgreSQL is prone to multiple vulnerabilities.

The following flaws exist: - CVE-2021-32027: While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. - CVE-2021-32028: Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an attacker can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can create prerequisite objects and complete this attack at will. A user lacking the CREATE and TEMPORARY privileges on all databases and the CREATE privilege on all schemas cannot use this attack at will.

PostgreSQL version 9.6.0 through 9.6.21, 10.0 through 10.16, 11.0 through 11.11, 12.0 through 12.6 and 13.0 through 13.2.

Checks if a vulnerable version is present on the target host.

Update to version 9.6.22, 10.17, 11.12, 12.7, 13.3 or later.