#VU71694 Input validation error in Kiali - CVE-2022-3962

Vulnerability identifier: #VU71694

Vulnerability risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3962

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Kiali
Client/Desktop applications / Other client software

Vendor: Kiali

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

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

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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.