CVE-2005-0048

Estado: ModificadaAlta (7.5)—💥 Exploit

Microsoft Windows XP SP2 and earlier, 2000 SP3 and SP4, Server 2003, and older operating systems allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IP packets with malformed options, aka the "IP Validation Vulnerability."

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 39%
Percentil entre todas las CVEs puntuadas: 99
Fecha de la puntuación: 7/10/2026

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.

Publicado en Exploit-DB · Microsoft Windows - Malformed IP Options Denial of Service (MS05-019) (17/4/2005)
Publicado en Exploit-DB · Microsoft Windows XP/2000 - Internet Protocol Validation Remote Code Execution (2) (16/4/2005)
Publicado en Exploit-DB · Microsoft Windows XP/2000 - Internet Protocol Validation Remote Code Execution (1) (12/4/2005)

Tecnologías afectadas (2)

Microsoft — Windows 2000 Microsoft — Windows XP

CWE

NVD-CWE-Other

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2005-0048",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "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": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2005-05-02T04:00:00.000",
  "references": [
    {
      "url": "http://www.kb.cert.org/vuls/id/233754",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA05-102A.html",
      "tags": [
        "Patch",
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://xforce.iss.net/xforce/alerts/id/192",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-019",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1744",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3824",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4549",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/233754",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA05-102A.html",
      "tags": [
        "Patch",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://xforce.iss.net/xforce/alerts/id/192",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-019",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1744",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3824",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4549",
      "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 Windows XP SP2 and earlier, 2000 SP3 and SP4, Server 2003, and older operating systems allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IP packets with malformed options, aka the \"IP Validation Vulnerability.\""
    }
  ],
  "lastModified": "2026-06-16T22:10:24.283",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4E545C63-FE9C-4CA1-AF0F-D999D84D2AFD"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2000:*:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "294EBA01-147B-4DA0-937E-ACBB655EDE53"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2000:*:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4E8B7346-F2AA-434C-A048-7463EC1BB117"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2000:*:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE1A6107-DE00-4A1C-87FC-9E4015165B5B"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2000:*:sp4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "83E7C4A0-78CF-4B56-82BF-EC932BDD8ADF"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:*:64-bit:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "91D6D065-A28D-49DA-B7F4-38421FF86498"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:*:embedded:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B95B2BE4-B4E0-4B77-9999-53B9224F5CB1"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:*:home:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BC176BB0-1655-4BEA-A841-C4158167CC9B"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:*:media_center:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "403945FA-8676-4D98-B903-48452B46F48F"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:gold:professional:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4BF263CB-4239-4DB0-867C-9069ED02CAD7"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp1:64-bit:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B3BBBB2E-1699-4E1E-81BB-7A394DD6B31D"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp1:embedded:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ADEBB882-1C55-4B7B-B4CF-F1B23502FD90"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp1:home:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "49693FA0-BF34-438B-AFF2-75ACC8A6D2E6"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp1:media_center:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6A05337E-18A5-4939-85A0-69583D9B5AD9"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp2:tablet_pc:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FB2BE2DE-7B06-47ED-A674-15D45448F357"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}