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CVE-2021-23222

Date: March 1, 2022

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.

Severity Score

5.9

Related Resources (12)

Url: https://www.postgresql.org/support/security/CVE-2021-23222/

Url: https://security-tracker.debian.org/tracker/CVE-2021-23222

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-23222

Url: https://bugzilla.redhat.com/show_bug.cgi?id=2022675

Url: https://security.alpinelinux.org/vuln/CVE-2021-23222

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-23222

Url: https://github.com/postgres/postgres/commit/160c0258802d10b0600d7671b1bbea55d8e17d45

Url: https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=d83cdfdca9d918bbbd6bb209139b94c954da7228

Url: https://access.redhat.com/security/cve/CVE-2021-23222

Url: https://security.gentoo.org/glsa/202211-04

Url: https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commitdiff%3Bh=d83cdfdca9d918bbbd6bb209139b94c954da7228

Url: https://www.mend.io/vulnerability-database/CVE-2021-23222

Severity Score

5.9

Weakness Type (CWE)

Insufficiently Protected Credentials

CWE-522

CVSS v3.1

Base Score:	5.9
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

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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