nvd-json-data-feeds/CVE-2018/CVE-2018-171xx/CVE-2018-17187.json

{
  "id": "CVE-2018-17187",
  "sourceIdentifier": "security@apache.org",
  "published": "2018-11-13T15:29:00.313",
  "lastModified": "2019-01-31T19:10:53.643",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The Apache Qpid Proton-J transport includes an optional wrapper layer to perform TLS, enabled by use of the 'transport.ssl(...)' methods. Unless a verification mode was explicitly configured, client and server modes previously defaulted as documented to not verifying a peer certificate, with options to configure this explicitly or select a certificate verification mode with or without hostname verification being performed. The latter hostname verifying mode was not implemented in Apache Qpid Proton-J versions 0.3 to 0.29.0, with attempts to use it resulting in an exception. This left only the option to verify the certificate is trusted, leaving such a client vulnerable to Man In The Middle (MITM) attack. Uses of the Proton-J protocol engine which do not utilise the optional transport TLS wrapper are not impacted, e.g. usage within Qpid JMS. Uses of Proton-J utilising the optional transport TLS wrapper layer that wish to enable hostname verification must be upgraded to version 0.30.0 or later and utilise the VerifyMode#VERIFY_PEER_NAME configuration, which is now the default for client mode usage unless configured otherwise."
    },
    {
      "lang": "es",
      "value": "El transporte de Apache Qpid Proton-J incluye una capa wrapper opcional para realizar TLS, habilitado por el uso de los m\u00e9todos \"transport.ssl(...)\". A menos que hubiese un modo de verificaci\u00f3n expl\u00edcito, los modos cliente y servidor se consideraban por defecto como documentados para as\u00ed no verificar el certificado peer, con opciones para configurar esto de forma expl\u00edcita o seleccionar un modo de verificaci\u00f3n de certificado con o sin un proceso de verificaci\u00f3n de nombres de host. Este \u00faltimo modo de verificaci\u00f3n de nombres de host no se implement\u00f3 en Apache Qpid Proton-J, de la versi\u00f3n 0.3 a la 0.29.0; los intentos para emplearlo resultaron en una excepci\u00f3n. Esto solo dej\u00f3 una opci\u00f3n para verificar que se conf\u00eda en el certificado, dejando que el cliente sea vulnerable a un ataque Man-in-the-Middle (MitM). Los usos del motor del protocolo Proton-J que no emplean el wrapper opcional de transporte TLS no se han visto impactados (p. ej., su uso en Qpid JMS). Los usos de Proton-J que empleen la capa wrapper opcional de transporte TLS que deseen habilitar la verificaci\u00f3n de nombres de host deben actualizarse a la versi\u00f3n 0.30.0 o posteriores y emplear la configuraci\u00f3n VerifyMode#VERIFY_PEER_NAME, que ahora es la predeterminada para el uso del modo cliente a no ser que se configure de otra forma."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.4,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.2
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:apache:qpid_proton-j:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "0.3",
              "versionEndIncluding": "0.29.0",
              "matchCriteriaId": "62762E8D-905E-46EB-9C97-3CE19EB8443F"
            }
          ]
        }
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  ],
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/105935",
      "source": "security@apache.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://issues.apache.org/jira/browse/PROTON-1962",
      "source": "security@apache.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://mail-archives.apache.org/mod_mbox/qpid-users/201811.mbox/%3CCAFitrpQSV73Vz7rJYfLJK7gvEymZSCR5ooWUeU8j4jzRydk-eg%40mail.gmail.com%3E",
      "source": "security@apache.org",
      "tags": [
        "Mitigation",
        "Mailing List",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://qpid.apache.org/cves/CVE-2018-17187.html",
      "source": "security@apache.org",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ]
    }
  ]
}