FKIE_CVE-2025-32445

Vulnerability from fkie_nvd - Published: 2025-04-15 20:15 - Updated: 2025-04-16 13:25
Severity ?
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
Argo Events is an event-driven workflow automation framework for Kubernetes. A user with permission to create/modify EventSource and Sensor custom resources can gain privileged access to the host system and cluster, even without having direct administrative privileges. The EventSource and Sensor CRs allow the corresponding orchestrated pod to be customized with spec.template and spec.template.container (with type k8s.io/api/core/v1.Container), thus, any specification under container such as command, args, securityContext , volumeMount can be specified, and applied to the EventSource or Sensor pod. With these, a user would be able to gain privileged access to the cluster host, if he/she specified the EventSource/Sensor CR with some particular properties under template. This vulnerability is fixed in v1.9.6.
References
security-advisories@github.comhttps://github.com/argoproj/argo-events/commit/18412293a699f559848b00e6e459c9ce2de0d3e2
security-advisories@github.comhttps://github.com/argoproj/argo-events/security/advisories/GHSA-hmp7-x699-cvhq
Impacted products
Vendor Product Version
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Argo Events is an event-driven workflow automation framework for Kubernetes. A user with permission to create/modify EventSource and Sensor custom resources can gain privileged access to the host system and cluster, even without having direct administrative privileges. The EventSource and Sensor CRs allow the corresponding orchestrated pod to be customized with spec.template and spec.template.container (with type k8s.io/api/core/v1.Container), thus, any specification under container such as command, args, securityContext , volumeMount can be specified, and applied to the EventSource or Sensor pod. With these, a user would be able to gain privileged access to the cluster host, if he/she specified the EventSource/Sensor CR with some particular properties under template. This vulnerability is fixed in v1.9.6."
    },
    {
      "lang": "es",
      "value": "Argo Events es un framework de automatizaci\u00f3n de flujos de trabajo basados en eventos para Kubernetes. Un usuario con permiso para crear o modificar recursos personalizados de EventSource y Sensor puede obtener acceso privilegiado al sistema host y al cl\u00faster, incluso sin tener privilegios administrativos directos. Los CR de EventSource y Sensor permiten personalizar el pod orquestado correspondiente con spec.template y spec.template.container (de tipo k8s.io/api/core/v1.Container). Por lo tanto, cualquier especificaci\u00f3n en el contenedor, como command, args, securityContext o volumeMount, puede especificarse y aplicarse al pod de EventSource o Sensor. Con estos, un usuario podr\u00eda obtener acceso privilegiado al host del cl\u00faster si especifica el CR de EventSource/Sensor con ciertas propiedades espec\u00edficas en la plantilla. Esta vulnerabilidad se corrigi\u00f3 en la versi\u00f3n 1.9.6."
    }
  ],
  "id": "CVE-2025-32445",
  "lastModified": "2025-04-16T13:25:59.640",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 6.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-04-15T20:15:39.807",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/argoproj/argo-events/commit/18412293a699f559848b00e6e459c9ce2de0d3e2"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/argoproj/argo-events/security/advisories/GHSA-hmp7-x699-cvhq"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-250"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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