Privilege Escalation

PostgreSQL is vulnerable to privilege escalation attacks. A remote authenticated user could exploit a flaw in the foreign data wrapper functionality to view passwords in the pgusermappings catalog view which leads to a disclosure of authentication information...

KLA11091 Multiple vulnerabilities in PostgreSQL

Multiple serious vulnerabilities have been found in PostgreSQL. Malicious users can exploit these vulnerabilities to bypass security restrictions and obtain sensitive information. Below is a complete list of vulnerabilities: 1. An improper handling of empty passwords in libpq can be exploited...