#VU64588 Insufficient Entropy in Argo CD - CVE-2022-31034

Vulnerability identifier: #VU64588

Vulnerability risk: High

CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-31034

CWE-ID: CWE-331

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Argo CD
Web applications / Modules and components for CMS

Vendor: Argo

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the use of insufficiently random values in parameters in Oauth2/OIDC login flows. A remote attacker can gain admin access to Argo CD.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Argo CD: 0.11.0 - 0.12.3, 1.0.0 - 1.0.2, 1.1.0 - 1.1.2, 1.2.0 - 1.2.5, 1.3.0 - 1.3.6, 1.4.0 - 1.4.3, 1.5.0 - 1.5.8, 1.6.0 - 1.6.2, 1.7.0 - 1.7.14, 1.8.0 - 1.8.7, 2.0.0 - 2.0.5, 2.1.0 - 2.1.15, 2.2.0 - 2.2.9, 2.3.0 - 2.3.4, 2.4.0

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External links
https://github.com/argoproj/argo-cd/security/advisories/GHSA-2m7h-86qq-fp4v

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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.