{
  "id": "CVE-2017-15871",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-10-24T20:29:00.203",
  "lastModified": "2019-11-18T19:04:11.670",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "** DISPUTED ** The deserialize function in serialize-to-js through 1.1.1 allows attackers to cause a denial of service via vectors involving an Immediately Invoked Function Expression \"function()\" substring, as demonstrated by a \"function(){console.log(\" call or a simple infinite loop. NOTE: the vendor agrees that denial of service can occur but notes that deserialize is explicitly listed as \"harmful\" within the README.md file."
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** La funci\u00f3n deserialize en serialize-to-js hasta la versi\u00f3n 1.1.1 permite a los atacantes provocar una denegaci\u00f3n de servicio (DoS) mediante vectores que involucren una subcadena de una funci\u00f3n IIFE (Immediately Invoked Function Expression), tal y como se demuestra en una llamada \"function(){console.log(\" o un simple bucle infinito. NOTA: el fabricante est\u00e1 de acuerdo con que puede ocurrir la denegaci\u00f3n de servicio, pero puntualiza que la funci\u00f3n deserialize est\u00e1 expl\u00edcitamente listada como \"da\u00f1ina\" en el archivo README.md."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "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-835"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:serialize-to-js_project:serialize-to-js:*:*:*:*:*:node.js:*:*",
              "versionEndIncluding": "1.1.1",
              "matchCriteriaId": "B15C493D-01B9-4575-A4BD-390437BB3842"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/commenthol/serialize-to-js/issues/3",
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link",
        "Issue Tracking",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://kay-malwarebenchmark.github.io/blog/cve-2017-15871-dos-through-iife/",
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link",
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}