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CVE-2010-1127

Estado: ModificadaMedia (5)—

Microsoft Internet Explorer 6 y 7 no inicializan ciertas estructuras durante la ejecución del método createElement, lo que permite a atacantes remotos provocar una denegación de servicio (desreferenciación de puntero nulo y caída de aplicación) a través de código JavaScript, como se demostró fijando el valor de (1) outerHTML o (2) propiedad valor de un objeto devuelto por createElement.

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)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2010-1127",
  "cveTags": [],
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      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2010-03-26T20:30:00.843",
  "references": [
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2010-01/0237.html",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2010-01/0278.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/exploitalert/7731",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2010-01/0237.html",
      "tags": [
        "Exploit"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2010-01/0278.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
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  "descriptions": [
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      "lang": "en",
      "value": "Microsoft Internet Explorer 6 and 7 does not initialize certain data structures during execution of the createElement method, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted JavaScript code, as demonstrated by setting the (1) outerHTML or (2) value property of an object returned by createElement."
    },
    {
      "lang": "es",
      "value": "Microsoft Internet Explorer 6 y 7 no inicializan ciertas estructuras durante la ejecución del método createElement, lo que permite a atacantes remotos provocar una denegación de servicio (desreferenciación de puntero nulo y caída de aplicación) a través de código JavaScript, como se demostró fijando el valor de (1) outerHTML o (2) propiedad valor de un objeto devuelto por createElement."
    }
  ],
  "lastModified": "2026-06-16T23:17:33.960",
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  "evaluatorComment": "Per:  http://cwe.mitre.org/data/definitions/476.html\r\n\r\nCWE-476: NULL Pointer Dereference",
  "sourceIdentifier": "cve@mitre.org"
}