CVE-2024-47827

Argo Workflows Controller: Denial of Service via malicious daemon Workflows

Published: Oct 28, 2024Updated: Feb 6, 2026 Sources: CVE List NVD GHSACWE-362

5.7MEDIUM

Description

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Due to a race condition in a global variable in 3.6.0-rc1, the argo workflows controller can be made to crash on-command by any user with access to execute a workflow. This vulnerability is fixed in 3.6.0-rc2.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:AAttack Vector

Adjacent

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-362 CWE-1108

Affected Products

argoproj

oss-projectaka argo workflows, argo cd, argo workflow, argo-cd

argo workflowsOn-prem

Cloud & SaaS / container-orchestration

argo-workflowsOn-premDev Tool

Cloud & SaaS / container-orchestration

package-ecosystem

github.com/argoproj/argo-workflows/v3

OSS Libraries

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Privilege Escalation

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References

https://github.com/argoproj/argo-workflows/blob/ce7f9bfb9b45f009b3e85fabe5e6410de23c7c5f/workflow/metrics/metrics_k8s_request.go#L75

github.com

https://github.com/argoproj/argo-workflows/commit/524406451f4dfa57bf3371fb85becdb56a2b309a

github.com

https://github.com/argoproj/argo-workflows/pull/13641

github.com

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