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CVE-2004-0284

Estado: ModificadaMedia (5)—

Microsoft Internet Explorer 6.0, Outlook 2002, and Outlook 2003 allow remote attackers to cause a denial of service (CPU consumption), if "Do not save encrypted pages to disk" is disabled, via a web site or HTML e-mail that contains two null characters (%00) after the host name.

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 (3)

Microsoft — IEMicrosoft — Internet ExplorerMicrosoft — Outlook

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2004-0284",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "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": "2004-11-23T05:00:00.000",
  "references": [
    {
      "url": "http://marc.info/?l=bugtraq&m=107643134712133&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/9629",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/15127",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=107643134712133&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/9629",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/15127",
      "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": "Microsoft Internet Explorer 6.0, Outlook 2002, and Outlook 2003 allow remote attackers to cause a denial of service (CPU consumption), if \"Do not save encrypted pages to disk\" is disabled, via a web site or HTML e-mail that contains two null characters (%00) after the host name."
    },
    {
      "lang": "es",
      "value": "Microsoft Internet Explorer 6.0, Outlook 2002, y Outlook 2003 permiten a atacantes remotos causar una denegación de servicio (consumición de CPU) si está desactivado \"No guardar las páginas cifradas en el disco), mediante un sitio web o un mensaje de correo electrónico que contenga dos caractéres nulos (%00) después del nombre de máquina."
    }
  ],
  "lastModified": "2026-06-16T22:05:19.153",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:ie:6.0:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "24DF2AB3-DEAB-4D70-986E-FFBB7E64B96A"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A19F6133-25D1-44A5-B6B9-354703436783"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:outlook:2002:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3FE6EAE0-5A8F-4A97-950B-879379A3C0F8"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:outlook:2002:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D3A4D9C5-A698-4523-8756-5D7EBAA47951"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:outlook:2002:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D0E20E02-43B2-499B-ADDD-B5B7003894D7"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:outlook:2003:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C3189982-F780-4AC2-9663-E6D4DF9DD319"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}