CVE-2022-41862: Fedoraproject Fedora

Low severity, CVSS 3.7. EPSS: 0.6% chance of exploitation in the next 30 days.

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.

Affected products

• Fedoraproject Fedora: version 8 only
• PostgreSQL PostgreSQL: from 12.0, before 12.14 (fixed in 12.14); from 13.0, before 13.10 (fixed in 13.10); from 14.0, before 14.7 (fixed in 14.7); from 15.0, before 15.2 (fixed in 15.2)
• Red Hat Enterprise Linux: version 8.0 only
• Red Hat Integration Camel K: affected versions not specified
• Red Hat Integration Camel Quarkus: affected versions not specified
• Red Hat Integration Service Registry: affected versions not specified

Published 2023-03-03. Last modified 2026-06-17.