Published: 27/06/2022 Updated: 21/07/2023

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.1 | Impact Score: 5.9 | Exploitability Score: 2.2

VMScore: 605

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

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v0.11.0 are vulnerable to a variety of attacks when an SSO login is initiated from the Argo CD CLI or UI. The vulnerabilities are due to the use of insufficiently random values in parameters in Oauth2/OIDC login flows. In each case, using a relatively-predictable (time-based) seed in a non-cryptographically-secure pseudo-random number generator made the parameter less random than required by the relevant spec or by general best practices. In some cases, using too short a value made the entropy even less sufficient. The attacks on login flows which are meant to be mitigated by these parameters are difficult to accomplish but can have a high impact potentially granting an attacker admin access to Argo CD. Patches for this vulnerability has been released in the following Argo CD versions: v2.4.1, v2.3.5, v2.2.10 and v2.1.16. There are no known workarounds for this vulnerability.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linuxfoundation argo-cd 2.3.4
linuxfoundation argo-cd 2.4.0
linuxfoundation argo-cd 2.2.9
linuxfoundation argo-cd

Synopsis Important: Red Hat OpenShift GitOps security update Type/Severity Security Advisory: Important Topic An update is now available for Red Hat OpenShift GitOps 15Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed sever ...

Synopsis Important: Red Hat OpenShift GitOps security update Type/Severity Security Advisory: Important Topic An update is now available for Red Hat OpenShift GitOps 14Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed sever ...

Synopsis Important: Red Hat OpenShift GitOps security update Type/Severity Security Advisory: Important Topic An update is now available for Red Hat OpenShift GitOps 13 on OpenShift 46Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) base score, which gives ...

Synopsis Important: Red Hat OpenShift GitOps security update Type/Severity Security Advisory: Important Topic An update is now available for Red Hat OpenShift GitOps 13Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed sever ...

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes All versions of Argo CD starting with v0110 are vulnerable to a variety of attacks when an SSO login is initiated from the Argo CD CLI or UI The vulnerabilities are due to the use of insufficiently random values in parameters in Oauth2/OIDC login flows In each case, using ...

CWE-331 CWE-335 https://github.com/argoproj/argo-cd/commit/17f7f4f462bdb233e1b9b36f67099f41052d8cb0 https://github.com/argoproj/argo-cd/security/advisories/GHSA-2m7h-86qq-fp4v https://nvd.nist.gov https://access.redhat.com/errata/RHSA-2022:5152

CVE-2022-31034

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