CVE-2024-31989

ArgoCD Vulnerable to Use of Risky or Missing Cryptographic Algorithms in Redis Cache

Published May 21, 2024 CVSS 3.1 · 9.1 Critical EPSS 1.5% KEV · Not listed
Description
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. It has been discovered that an unprivileged pod in a different namespace on the same cluster could connect to the Redis server on port 6379. Despite having installed the latest version of the VPC CNI plugin on the EKS cluster, it requires manual enablement through configuration to enforce network policies. This raises concerns that many clients might unknowingly have open access to their Redis servers. This vulnerability could lead to Privilege Escalation to the level of cluster controller, or to information leakage, affecting anyone who does not have strict access controls on their Redis instance. This issue has been patched in version(s) 2.8.19, 2.9.15 and 2.10.10.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2024-1545 Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. It has been discovered that an unprivileged pod in a different namespace on the same cluster could connect to the Redis server on port 6379. Despite having installed the latest version of the VPC CNI plugin on the EKS cluster, it requires manual enablement through configuration to enforce network policies. This raises concerns that many clients might unknowingly have open access to their Redis servers. This vulnerability could lead to Privilege Escalation to the level of cluster controller, or to information leakage, affecting anyone who does not have strict access controls on their Redis instance. This issue has been patched in version(s) 2.8.19, 2.9.15 and 2.10.10.
Github GHSA Github GHSA GHSA-9766-5277-j5hr ArgoCD Vulnerable to Use of Risky or Missing Cryptographic Algorithms in Redis Cache
History
Type Values Removed Values Added
First Time appeared Argoproj argo Cd
CPEs cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*
Vendors & Products Argoproj argo Cd
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 2, 2024, 1:59 AM
Reserved
Apr 8, 2024, 1:48 PM
Status
Analyzed
Published
May 21, 2024, 7:15 PM
Modified
Jun 17, 2026, 7:29 AM
Severity
Important
Public date
May 15, 2024, 12:00 AM