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CVE-2003-0815

Estado: ModificadaAlta (7.5)—

Internet Explorer 6 SP1 y anteriores permite que atacantes remotos se salten restricciones de seguridad y lean ficheros arbitrario mediante (1) modificando el método createTextRange y usando CreateLink, como se demuestra usando LinkillerSaveRef, LinkillerJPU, yLinkiller. Y (2) modificando el método createRange y usando el diálogo FIND para seleccionar texto, como se demuestra usando Findeath. También se la conoce como vulnerabilidad ""Function Pointer Override Cross Domain"".

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 (2)

Microsoft — IEMicrosoft — Internet Explorer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2003-0815",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2004-02-03T05:00:00.000",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Internet Explorer 6 SP1 and earlier allows remote attackers to bypass zone restrictions and read arbitrary files by (1) modifying the createTextRange method and using CreateLink, as demonstrated using LinkillerSaveRef, LinkillerJPU, and Linkiller, or (2) modifying the createRange method and using the FIND dialog to select text, as demonstrated using Findeath, aka the \"Function Pointer Override Cross Domain\" vulnerability."
    },
    {
      "lang": "es",
      "value": "Internet Explorer 6 SP1 y anteriores permite que atacantes remotos se salten restricciones de seguridad y lean ficheros arbitrario mediante (1) modificando el método createTextRange  y usando CreateLink, como se demuestra usando LinkillerSaveRef, LinkillerJPU, yLinkiller. Y (2) modificando el método createRange  y usando el diálogo FIND para seleccionar texto,  como se demuestra usando Findeath. También se la conoce como vulnerabilidad \"\"Function Pointer Override Cross Domain\"\"."
    }
  ],
  "lastModified": "2026-06-16T22:02:53.090",
  "configurations": [
    {
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