CVE Vulnerability

CVE-2021-23222

A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.9 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/postgres/postgres/commit/160c0258802d10b0600d7671b1bbea55d8e17d45 Patch Third Party Advisory
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=d83cdfdca9d918bbbd6bb209139b94c954da7228 Mailing List Vendor Advisory
https://www.postgresql.org/support/security/CVE-2021-23222/ Release Notes Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2022675 Issue Tracking Third Party Advisory
https://security.gentoo.org/glsa/202211-04 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql:14.0:*:*:*:*:*:*:*
Information

Published : 2022-03-02 11:15

Updated : 2023-01-31 05:29

NVD link : CVE-2021-23222

Mitre link : CVE-2021-23222

Products Affected
No products.
CWE
CWE-522