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.

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

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

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2022-02-11 22:15

Updated : 2024-02-28 19:09

NVD link : CVE-2022-24968

Mitre link : CVE-2022-24968

CVE.ORG link : CVE-2022-24968

JSON object : View

Products Affected

mellium

xmpp

CWE

CWE-295

Improper Certificate Validation

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