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CVE-2019-16298

Estado: ModificadaAlta (7.5)—

An issue was discovered in Open Network Operating System (ONOS) 1.14. In the virtual broadband network gateway application (org.onosproject.virtualbng), the host event listener does not handle the following event types: HOST_MOVED, HOST_REMOVED, HOST_UPDATED. In combination with other applications, this could lead to the absence of intended code execution.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Linuxfoundation — Open Network Operating System

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-16298",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-02-20T22:15:11.490",
  "references": [
    {
      "url": "https://www.ndss-symposium.org/wp-content/uploads/2020/02/24080.pdf",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.ndss-symposium.org/wp-content/uploads/2020/02/24080.pdf",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-755"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Open Network Operating System (ONOS) 1.14. In the virtual broadband network gateway application (org.onosproject.virtualbng), the host event listener does not handle the following event types: HOST_MOVED, HOST_REMOVED, HOST_UPDATED. In combination with other applications, this could lead to the absence of intended code execution."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en Open Network Operating System (ONOS) versión 1.14. En la aplicación virtual broadband network gateway (org.onosproject.virtualbng), el listener  de eventos del host no maneja los siguientes tipos de eventos: HOST_MOVED, HOST_REMOVED, HOST_UPDATED. En combinación con otras aplicaciones, esto podría conllevar a la ausencia de ejecución de código prevista."
    }
  ],
  "lastModified": "2026-06-17T02:22:05.283",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linuxfoundation:open_network_operating_system:1.14.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E2817E98-889C-440F-9DFC-A81DAB7D47F6"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}