{
  "id": "CVE-2024-43403",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-08-20T22:15:04.703",
  "lastModified": "2024-08-21T12:30:33.697",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Kanister is a data protection workflow management tool. The kanister has a deployment called default-kanister-operator, which is bound with a ClusterRole called edit via ClusterRoleBinding. The \"edit\" ClusterRole is one of Kubernetes default-created ClusterRole, and it has the create/patch/udpate verbs of daemonset resources, create verb of serviceaccount/token resources, and impersonate verb of serviceaccounts resources. A malicious user can leverage access the worker node which has this component to make a cluster-level privilege escalation."
    },
    {
      "lang": "es",
      "value": "Kanister es una herramienta de gesti\u00f3n del flujo de trabajo de protecci\u00f3n de datos. El kanister tiene una implementaci\u00f3n llamada default-kanister-operator, que est\u00e1 vinculada con un ClusterRole llamado editar mediante ClusterRoleBinding. El ClusterRole \"editar\" es uno de los ClusterRole creados de forma predeterminada por Kubernetes y tiene los verbos de creaci\u00f3n/parche/actualizaci\u00f3n de recursos de daemonset, el verbo de creaci\u00f3n de recursos de cuenta de servicio/token y el verbo de suplantaci\u00f3n de recursos de cuentas de servicio. Un usuario malintencionado puede aprovechar el acceso al nodo trabajador que tiene este componente para realizar una escalada de privilegios a nivel de cl\u00faster."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/kanisterio/kanister/blob/master/helm/kanister-operator/templates/rbac.yaml#L49",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/kanisterio/kanister/security/advisories/GHSA-h27c-6xm3-mcqp",
      "source": "security-advisories@github.com"
    }
  ]
}