RHSA-2023:4535 — Security Advisory
Red Hat Security Advisory: postgresql:12 security update
Severity
ModerateRed Hat Product Security
Products
Official CSAF product identity
Published · August 8, 2023
Updated · October 23, 2026
Topic
An update for the postgresql:12 module is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
PostgreSQL is an advanced object-relational database management system (DBMS).
Security Fix(es):
-
postgresql: schema_element defeats protective search_path changes (CVE-2023-2454)
-
postgresql: row security policies disregard user ID changes after inlining. (CVE-2023-2455)
-
postgresql: Client memory disclosure when connecting with Kerberos to modified server (CVE-2022-41862)
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.