Spoofing attack in Kiali

1) Input validation error

EUVDB-ID: #VU71694

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3962

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to insufficient validation of user-supplied input on the login page. A remote attacker can inject arbitrary text into error message that will be displayed to the user after following a specially crafted link.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Kiali: 0.4.0 - 1.59.0

External links

http://issues.redhat.com/browse/OSSM-2251
http://bugzilla.redhat.com/show_bug.cgi?id=2148661

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.