Описание
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the Sync Service's ConfigMap-backed provider (server/sync/sync_cm.go) performs zero authorization checks on all CRUD operations (create, read, update, delete). Any authenticated user — including those using fake Bearer tokens — can create, read, update, and delete Kubernetes ConfigMaps containing synchronization limits. This issue has been patched in version 4.0.5.
A flaw was found in Argo Workflows. The Sync Service's ConfigMap-backed provider performs zero authorization checks on all create, read, update, and delete operations. This allows any authenticated user, including those using fake Bearer tokens, to manipulate Kubernetes ConfigMaps containing synchronization limits. Such unauthorized access can lead to denial of service or other unauthorized configuration changes within the Kubernetes environment.
Отчет
Important: A missing authorization check in Argo Workflows' Sync Service allows any authenticated user, including those with fake Bearer tokens, to perform unauthorized create, read, update, and delete operations on Kubernetes ConfigMaps managing synchronization limits. This vulnerability, affecting Red Hat OpenShift AI, could lead to denial of service, workflow disruption, or unauthorized configuration changes within the Kubernetes environment.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat OpenShift AI (RHOAI) | rhoai/odh-data-science-pipelines-argo-argoexec-rhel8 | Not affected | ||
| Red Hat OpenShift AI (RHOAI) | rhoai/odh-data-science-pipelines-argo-argoexec-rhel9 | Affected | ||
| Red Hat OpenShift AI (RHOAI) | rhoai/odh-data-science-pipelines-argo-workflowcontroller-rhel8 | Not affected | ||
| Red Hat OpenShift AI (RHOAI) | rhoai/odh-data-science-pipelines-argo-workflowcontroller-rhel9 | Affected |
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Дополнительная информация
Статус:
8.3 High
CVSS3
Связанные уязвимости
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the Sync Service's ConfigMap-backed provider (server/sync/sync_cm.go) performs zero authorization checks on all CRUD operations (create, read, update, delete). Any authenticated user — including those using fake Bearer tokens — can create, read, update, and delete Kubernetes ConfigMaps containing synchronization limits. This issue has been patched in version 4.0.5.
Argo has Missing Authorization in its Sync ConfigMap Provider
8.3 High
CVSS3