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CVE-2007-0947

Estado: ModificadaAlta (9.3)—

Una vulnerabilidad de uso de memoria previamente liberada en Microsoft Internet Explorer 7 en Windows XP SP2, Windows Server 2003 SP1 o SP2, o Windows Vista permite a los atacantes remotos ejecutar código arbitrario por medio de objetos HTML creados, resultando en el acceso a la memoria desasignada de objetos CMarkup, también conocida como el segunda de dos "HTML Objects Memory Corruption Vulnerabilities" y un problema diferente de CVE-2007-0946.

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)

Microsoft — Internet Explorer

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2007-0947",
  "cveTags": [],
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      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-05-08T23:19:00.000",
  "references": [
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      "url": "http://secunia.com/advisories/23769",
      "tags": [
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        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
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  "descriptions": [
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      "lang": "en",
      "value": "Use-after-free vulnerability in Microsoft Internet Explorer 7 on Windows XP SP2, Windows Server 2003 SP1 or SP2, or Windows Vista allows remote attackers to execute arbitrary code via crafted HTML objects, resulting in accessing deallocated memory of CMarkup objects, aka the second of two \"HTML Objects Memory Corruption Vulnerabilities\" and a different issue than CVE-2007-0946."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de uso de memoria previamente liberada en Microsoft Internet Explorer 7 en Windows XP SP2, Windows Server 2003 SP1 o SP2, o Windows Vista permite a los atacantes remotos ejecutar código arbitrario por medio de objetos HTML creados, resultando en el acceso a la memoria desasignada de objetos CMarkup, también conocida como el segunda de dos \"HTML Objects Memory Corruption Vulnerabilities\"  y un problema diferente de CVE-2007-0946."
    }
  ],
  "lastModified": "2026-06-16T22:36:36.973",
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  "evaluatorComment": "FrSIRT has noted the following: Multiple vulnerabilities have been identified in Microsoft Internet Explorer, which could be exploited by remote attackers to take complete control of an affected system.",
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}