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CVE-2006-3441

Estado: ModificadaAlta (10)—💥 Exploit

Buffer overflow in the DNS Client service in Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 SP1 allows remote attackers to execute arbitrary code via a crafted record response. NOTE: while MS06-041 implies that there is a single issue, there are multiple vectors, and likely multiple vulnerabilities, related to (1) a heap-based buffer overflow in a DNS server response to the client, (2) a DNS server response with malformed ATMA records, and (3) a length miscalculation in TXT, HINFO, X25, and ISDN records.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (3)

Microsoft — Windows 2000Microsoft — Windows 2003 ServerMicrosoft — Windows XP

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2006-3441",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-08-09T01:04:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/21394",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://securitytracker.com/id?1016653",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/794580",
      "tags": [
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        "US Government Resource"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.osvdb.org/27844",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/19404",
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    },
    {
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    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-041",
      "source": "secure@microsoft.com"
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    {
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      "source": "secure@microsoft.com"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the DNS Client service in Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 SP1 allows remote attackers to execute arbitrary code via a crafted record response.  NOTE: while MS06-041 implies that there is a single issue, there are multiple vectors, and likely multiple vulnerabilities, related to (1) a heap-based buffer overflow in a DNS server response to the client, (2) a DNS server response with malformed ATMA records, and (3) a length miscalculation in TXT, HINFO, X25, and ISDN records."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búger en el servicio Client DNS en Microsoft Windows 2000 SP4, XP SP1 y SP2, y Server 2003 SP1 permite a un atacante remoto ejecutar código de su elección a través de respuestas de registro manipulada. NOTA: Mientras MS06-041 implica que hay un solo asunto, hay múltiples vulnerabilidades, relacionados con (1) desbordamiento de búfer basado en pila en un respuesta de servidor DNS al cliente, (2) un respuesta de servidor DNS con registros ATMA mal formados, y (3)un gran pérdida de cálculo en los registros TXT, HINFO, X25, e ISDN."
    }
  ],
  "lastModified": "2026-06-16T22:27:04.043",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "330B6798-5380-44AD-9B52-DF5955FA832C"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "D2CA1674-A8A0-479A-9D80-344D3C563A24"
            },
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            },
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              "vulnerable": true,
              "matchCriteriaId": "91D6D065-A28D-49DA-B7F4-38421FF86498"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "B9687E6C-EDE9-42E4-93D0-C4144FEC917A"
            },
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              "vulnerable": true,
              "matchCriteriaId": "FB2BE2DE-7B06-47ED-A674-15D45448F357"
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          "operator": "OR"
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}