CVE-2021-23222

Severity CVSS v4.0:

Pending analysis

Type:

CWE-522 Insufficiently Protected Credentials

Publication date:

02/03/2022

Last modified:

07/11/2023

Description

A man-in-the-middle attacker can inject false responses to the client&#39;s first few queries, 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:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x

5.90

Severity 3.x

MEDIUM

Vector 2.0

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

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

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

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:postgresql:postgresql::::::::	9.6 (including)	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:::::::*

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

CVE-2021-23222

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools