Описание
Moderate: postgresql:12 security update
PostgreSQL is an advanced object-relational database management system (DBMS).
The following packages have been upgraded to a later upstream version: postgresql (12.9).
Security Fix(es):
-
postgresql: memory disclosure in certain queries (CVE-2021-3677)
-
postgresql: server processes unencrypted bytes from man-in-the-middle (CVE-2021-23214)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Затронутые продукты
Rocky Linux 8
Связанные CVE
Исправления
- Red Hat - 2001857
- Red Hat - 2022666
Связанные уязвимости
A flaw was found in postgresql. 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.