{
  "id": "CVE-2009-5017",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2010-11-12T22:00:01.923",
  "lastModified": "2010-12-01T05:00:00.000",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Mozilla Firefox before 3.6 Beta 3 does not properly handle overlong UTF-8 encoding, which makes it easier for remote attackers to bypass cross-site scripting (XSS) protection mechanisms via a crafted string, a different vulnerability than CVE-2010-1210."
    },
    {
      "lang": "es",
      "value": "Mozilla Firefox anterior v3.6 Beta 3 no maneja adecuadamente codificaciones UTF-8 demasiado largas, lo que hace facil para atacantes remotos superar los mecan\u00edsmos de protecci\u00f3n de secuencias de comandos en sitios cruzados (XSS) a trav\u00e9s de cadenas manipuladas, una vulnerabilidad diferente que CVE-2010-1210."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
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  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
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        {
          "operator": "OR",
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          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mozilla:firefox:*:beta2:*:*:*:*:*:*",
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  "references": [
    {
      "url": "http://hg.mozilla.org/releases/mozilla-1.9.2/rev/e42c563313a0",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://sirdarckcat.blogspot.com/2009/10/couple-of-unicode-issues-on-php-and.html",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=511859",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
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    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=522634",
      "source": "cve@mitre.org"
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  ]
}