Skip to content
Fencer Vulns
medium 5.7

CVE-2024-47827 json

Argo Workflows Controller: Denial of Service via malicious daemon Workflows

published 2024-10-28 2 y ago modified 2026-06-17 4 mo ago also BIT-argo-workflows-2024-47827 , EUVD-2024-3048 , GHSA-ghjw-32xw-ffwr , GO-2024-3226

cvss
5.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits
0
none known

Summary

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.

Patch / fix

  • go github.com/argoproj/argo-workflows/v3 3.6.0-rc2
  • bitnami argo-workflows 3.6.0-rc2
  • argoproj argo-workflows 3.6.0-rc2
  • govulncheck-vulndb SLE Module for Package Hub 15 SP6, SLE Module for Package Hub 15 SP5, openSUSE Leap 15.6 +1 more 0.0.20241030T212825-150000.1.9.1

suse advisories SUSE-SU-2024:3911-1

  • govulncheck-vulndb Package Hub 12 0.0.20241104T154416-5.1
  • govulncheck-vulndb openSUSE Tumbleweed 0.0.20241030T212825-1.1

opensuse advisories openSUSE-SU-2024:0350-1openSUSE-SU-2024:14447-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-47827 updated cvss 4.8

argo-workflows: Argo Workflows Controller: Denial of Service via malicious daemon Workflows

  • Red Hat OpenShift AI (RHOAI) odh-ml-pipelines-driver-container, odh-ml-pipelines-launcher-container, odh-ml-pipelines-api-server-v2-container, odh-ml-pipelines-persistenceagent-v2-container, odh-ml-pipelines-scheduledworkflow-v2-container, odh-data-science-pipelines-argo-argoexec-container, +1 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
GitHub 3.1 5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD 3.1 4.8 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
OSV 3.1 4.8 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
go github.com/argoproj/argo-workflows/v3
>=3.6.0-rc1, <3.6.0-rc2
3.6.0-rc2
bitnami argo-workflows
>=3.6.0-rc1, <3.6.0-rc2
3.6.0-rc2
go github.com/argoproj/argo-workflows
all versions
 no fix listed
go github.com/argoproj/argo-workflows/v2
all versions
 no fix listed

Affected products

  • argoproj argo-workflows

Classification

Weakness
  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
  • CWE-1108 Excessive Reliance on Global Variables

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.