Vulnerability Report

CVE-2021-23222

Title: Postgresql Cryptographic Failures

Cryptographic Failures

Proof Of Concept

No public PoC currently indexed for CVE-2021-23222.

CWE Category CWE-522
Published Date Mar 02, 2022
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 5.9 CVSS v3.1
Exploit Probability (EPSS)
1.50%

Vulnerability Summary

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.

Impacted Vendors

P
postgresql 1
A
anynines 1

Reference Links

https://bugzilla.redhat.com/show_bug.cgi?id=2022675 https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commitdiff%3Bh=d83cdfdca9d918bbbd6bb209139b94c954da7228 https://github.com/postgres/postgres/commit/160c0258802d10b0600d7671b1bbea55d8e17d45 https://security.gentoo.org/glsa/202211-04 https://www.postgresql.org/support/security/CVE-2021-23222/ https://bugzilla.redhat.com/show_bug.cgi?id=2022675 https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commitdiff%3Bh=d83cdfdca9d918bbbd6bb209139b94c954da7228 https://github.com/postgres/postgres/commit/160c0258802d10b0600d7671b1bbea55d8e17d45 https://security.gentoo.org/glsa/202211-04 https://www.postgresql.org/support/security/CVE-2021-23222/
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.9
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.3
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-23222 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.