Information disclosure in Argo CD

1) Information Exposure Through an Error Message

EUVDB-ID: #VU73992

Risk: Low

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-41354

CWE-ID: CWE-209 - Information Exposure Through an Error Message

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote attacker can enumerate application names by inspecting API error messages.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Argo CD: 0.5.0 - 2.6.6

CPE2.3

• cpe:2.3:a:argo:argo-cd:0.5.4:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:0.6.2:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:0.7.2:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:0.8.2:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:0.9.2:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:0.12.3:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:1.0.2:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:1.1.2:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:1.2.5:*:*:*:*:kubernetes:*:*
• cpe:2.3:a:argo:argo-cd:1.3.6:*:*:*:*:kubernetes:*:*

External links

https://github.com/argoproj/argo-cd/security/advisories/GHSA-2q5c-qw9c-fmvq

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.