CVE-2024-47827

Argo Workflows Controller: Denial of Service via malicious daemon Workflows

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.

Category

5.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory github.com
Affected: argoproj argo-workflows
Published at:
Updated at:

References

Link Tags
https://github.com/argoproj/argo-workflows/security/advisories/GHSA-ghjw-32xw-ffwr vendor advisory
https://github.com/argoproj/argo-workflows/pull/13641 patch issue tracking
https://github.com/argoproj/argo-workflows/commit/524406451f4dfa57bf3371fb85becdb56a2b309a patch
https://github.com/argoproj/argo-workflows/blob/ce7f9bfb9b45f009b3e85fabe5e6410de23c7c5f/workflow/metrics/metrics_k8s_request.go#L75 product

Frequently Asked Questions

What is the severity of CVE-2024-47827?
CVE-2024-47827 has been scored as a medium severity vulnerability.
How to fix CVE-2024-47827?
To fix CVE-2024-47827, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-47827 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-47827 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-47827?
CVE-2024-47827 affects argoproj argo-workflows.
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