CVE-2022-24968

Severity Score

5.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Mellium mellium.im/xmpp through 0.21.0, an attacker capable of spoofing DNS TXT records can redirect a WebSocket connection request to a server under their control without causing TLS certificate verification to fail. This occurs because the wrong host name is selected during this verification.

En Mellium mellium.im/xmpp versiones hasta 0.21.0, un atacante capaz de falsificar los registros TXT de DNS puede redirigir una petición de conexión WebSocket a un servidor bajo su control sin causar que falle la verificación del certificado TLS. Esto ocurre porque es seleccionado el nombre de host equivocado durante esta verificación

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-02-11 CVE Reserved
2022-02-11 CVE Published
2024-08-03 CVE Updated
2024-10-27 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-295: Improper Certificate Validation

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://mellium.im/cve/cve-2022-24968	2022-02-22
https://mellium.im/xmpp	2022-02-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mellium Search vendor "Mellium"		Xmpp Search vendor "Mellium" for product "Xmpp"				>= 0.18.0 < 0.21.1 Search vendor "Mellium" for product "Xmpp" and version " >= 0.18.0 < 0.21.1"		-		Affected