CVEvulnerability

CVE-2021-23214

8.1 HIGH Published 2022-03-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-03-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
5.1 MEDIUM — AV:N/AC:H/Au:N/C:P/I:P/A:P
Weaknesses
CWE-89

Description

When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption.

Affected configurations

• postgresql postgresql (< 9.6.24) • postgresql postgresql (>= 10.0 < 10.19) • postgresql postgresql (>= 11.0 < 11.14) • postgresql postgresql (>= 12.0 < 12.9) • postgresql postgresql (>= 13.0 < 13.5) • postgresql postgresql 14.0 • fedoraproject fedora 34 • fedoraproject fedora 35 • redhat software collections 1.0 • redhat enterprise linux 8.0 • redhat enterprise linux for ibm z systems 8.0 • redhat enterprise linux for power little endian 8.0

Related

Weakness · CWE (1)

  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness

References