CVE-2021-23214

Severity CVSS v4.0:

Pending analysis

Type:

CWE-89 SQL Injection

Publication date:

04/03/2022

Last modified:

07/11/2023

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.10

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:H/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.10 MEDIUM
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

5.10

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:postgresql:postgresql::::::::		9.6.24 (excluding)
cpe:2.3:a:postgresql:postgresql::::::::	10.0 (including)	10.19 (excluding)
cpe:2.3:a:postgresql:postgresql::::::::	11.0 (including)	11.14 (excluding)
cpe:2.3:a:postgresql:postgresql::::::::	12.0 (including)	12.9 (excluding)
cpe:2.3:a:postgresql:postgresql::::::::	13.0 (including)	13.5 (excluding)
cpe:2.3:a:postgresql:postgresql:14.0:::::::*
cpe:2.3:o:fedoraproject:fedora:34:::::::*
cpe:2.3:o:fedoraproject:fedora:35:::::::*
cpe:2.3:a:redhat:software_collections:1.0:::::::*
cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:::::::*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2021-23214

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools