CVE Vulnerability

CVE-2022-24968

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.

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 NONE

Integrity Impact PARTIAL

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 NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://mellium.im/xmpp/ Product Vendor Advisory
https://mellium.im/cve/cve-2022-24968/ Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mellium:xmpp:*:*:*:*:*:*:*:*
Information

Published : 2022-02-11 10:15

Updated : 2022-02-22 10:01

NVD link : CVE-2022-24968

Mitre link : CVE-2022-24968

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation