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CVE-2019-0231

Estado: ModificadaAlta (7.5)—

Handling of the close_notify SSL/TLS message does not lead to a connection closure, leading the server to retain the socket opened and to have the client potentially receive clear text messages afterward. Mitigation: 2.0.20 users should migrate to 2.0.21, 2.1.0 users should migrate to 2.1.1. This issue affects: Apache MINA.

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)

Apache — Mina

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-0231",
  "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:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "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:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@apache.org",
      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache MINA",
          "versions": [
            {
              "status": "affected",
              "version": "Apache MINA 2.1 2.1.0"
            },
            {
              "status": "affected",
              "version": "Apache MINA 2.0 2.0.21"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-10-01T20:15:11.010",
  "references": [
    {
      "url": "http://mina.apache.org/mina-project/index.html#mina-211-mina-2021-released-posted-on-april-14-2019",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "http://mina.apache.org/mina-project/index.html#mina-211-mina-2021-released-posted-on-april-14-2019",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-319"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Handling of the close_notify SSL/TLS message does not lead to a connection closure, leading the server to retain the socket opened and to have the client potentially receive clear text messages afterward. Mitigation: 2.0.20 users should migrate to 2.0.21, 2.1.0 users should migrate to 2.1.1. This issue affects: Apache MINA."
    },
    {
      "lang": "es",
      "value": "El manejo del mensaje close_notify de SSL/TLS no conlleva a un cierre de la conexión, conduciendo a que el servidor retenga el socket abierto y que el cliente reciba potencialmente mensajes de texto sin cifrar más tarde. Mitigación: los usuarios de la versión 2.0.20 deberían migrar a la versión 2.0.21, los usuarios de la versión 2.1.0 deberían migrar a la versión 2.1.1. Este problema afecta a: Apache MINA."
    }
  ],
  "lastModified": "2026-06-17T02:08:02.807",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:mina:2.0.20:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0CD439CD-F68E-475E-886F-6A395028CEA1"
            },
            {
              "criteria": "cpe:2.3:a:apache:mina:2.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "76C4B7AD-D821-4065-9502-44FBF3DAEF66"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "security@apache.org"
}