CVE-2021-3677 log

Severity Medium
Remote Yes
Type Information disclosure
A security issue has been found in PostgreSQL before version 13.4. A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The attack does not require the ability to create objects. If server settings include max_worker_processes=0, the known versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of that setting.
Group Package Affected Fixed Severity Status Ticket
AVG-2290 postgresql 13.3-3 13.4-1 Medium Fixed