{"id":"CVE-2024-47827","state":"PUBLISHED","title":"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.","publishedAt":"2024-10-28T15:10:55.772Z","updatedAt":"2025-04-04T20:43:57.325Z","severity":{"score":5.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["argoproj argo-workflows"],"affected":[{"vendor":"argoproj","product":"argo-workflows","versions":[{"version":">= 3.6.0-rc1, < 3.6.0-rc2","status":"affected"}]}],"references":["https://github.com/argoproj/argo-workflows/security/advisories/GHSA-ghjw-32xw-ffwr","https://github.com/argoproj/argo-workflows/pull/13641","https://github.com/argoproj/argo-workflows/commit/524406451f4dfa57bf3371fb85becdb56a2b309a","https://github.com/argoproj/argo-workflows/blob/ce7f9bfb9b45f009b3e85fabe5e6410de23c7c5f/workflow/metrics/metrics_k8s_request.go#L75"],"weaknesses":["CWE-362","CWE-1108"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/47xxx/CVE-2024-47827.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-47827","state":"PUBLISHED","datePublished":"2024-10-28T15:10:55.772Z","dateUpdated":"2025-04-04T20:43:57.325Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-10-03T14:06:12.641Z"},"containers":{"cna":{"title":"Argo Workflows Controller: Denial of Service via malicious daemon Workflows","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"argoproj","product":"argo-workflows","versions":[{"version":">= 3.6.0-rc1, < 3.6.0-rc2","status":"affected"}]}],"references":[{"url":"https://github.com/argoproj/argo-workflows/security/advisories/GHSA-ghjw-32xw-ffwr","name":"https://github.com/argoproj/argo-workflows/security/advisories/GHSA-ghjw-32xw-ffwr","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/argoproj/argo-workflows/pull/13641","name":"https://github.com/argoproj/argo-workflows/pull/13641","tags":["x_refsource_MISC"]},{"url":"https://github.com/argoproj/argo-workflows/commit/524406451f4dfa57bf3371fb85becdb56a2b309a","name":"https://github.com/argoproj/argo-workflows/commit/524406451f4dfa57bf3371fb85becdb56a2b309a","tags":["x_refsource_MISC"]},{"url":"https://github.com/argoproj/argo-workflows/blob/ce7f9bfb9b45f009b3e85fabe5e6410de23c7c5f/workflow/metrics/metrics_k8s_request.go#L75","name":"https://github.com/argoproj/argo-workflows/blob/ce7f9bfb9b45f009b3e85fabe5e6410de23c7c5f/workflow/metrics/metrics_k8s_request.go#L75","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-362","lang":"en","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-1108","lang":"en","description":"CWE-1108: Excessive Reliance on Global Variables","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-10-28T15:10:55.772Z"},"source":{"advisory":"GHSA-ghjw-32xw-ffwr","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"argoproj","product":"argo-workflows","defaultStatus":"unknown","versions":[{"version":"3.6.0-rc1","status":"affected","lessThan":"3.6.0-rc2","versionType":"custom"}],"cpes":["cpe:2.3:a:argoproj:argo-workflows:3.6.0-rc1:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-28T15:39:51.272160Z","id":"CVE-2024-47827","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-04T20:43:57.325Z"}}]}}}