{
  "id": "CVE-2014-7191",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2014-10-19T01:55:21.560",
  "lastModified": "2017-09-08T01:29:15.590",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The qs module before 1.0.0 in Node.js does not call the compact function for array data, which allows remote attackers to cause a denial of service (memory consumption) by using a large index value to create a sparse array."
    },
    {
      "lang": "es",
      "value": "El m\u00f3dulo qs anterior a 1.0.0 en Node.js no llama a la funci\u00f3n 'compact' en la matriz de datos, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de memoria) usando un valor largo del index para crear una matriz dispersa."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "0.10.18",
              "matchCriteriaId": "9CFFC8BD-393F-4B11-8702-345FC2059A87"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://secunia.com/advisories/62170",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21685987",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21687263",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21687928",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2016:1380",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96729",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/raymondfeng/node-querystring/commit/43a604b7847e56bba49d0ce3e222fe89569354d8",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/visionmedia/node-querystring/issues/104",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://nodesecurity.io/advisories/qs_dos_memory_exhaustion",
      "source": "cve@mitre.org"
    }
  ]
}