{
  "id": "CVE-2009-1926",
  "sourceIdentifier": "secure@microsoft.com",
  "published": "2009-09-08T22:30:00.390",
  "lastModified": "2019-02-26T14:04:00.993",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allow remote attackers to cause a denial of service (TCP outage) via a series of TCP sessions that have pending data and a (1) small or (2) zero receive window size, and remain in the FIN-WAIT-1 or FIN-WAIT-2 state indefinitely, aka \"TCP/IP Orphaned Connections Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Microsoft Windows 2000 SP4, XP SP2 y SP3, Server 2003 SP2, Vista Gold, SP1 y SP2, y Server 2008 Gold y SP2 permiten a los atacantes remotos provocar una denegaci\u00f3n de servicio (interrupci\u00f3n de TCP) por medio de una serie de sesiones TCP que tienen datos pendientes y un tama\u00f1o de ventana de recepci\u00f3n (1) peque\u00f1a o (2) cero y permanecen en el estado FIN-WAIT-1 o FIN-WAIT-2 indefinidamente, tambi\u00e9n se conoce como \"TCP/IP Orphaned Connections Vulnerability\"."
    }
  ],
  "metrics": {
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
        }
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    }
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  "references": [
    {
      "url": "http://www.recurity-labs.com/content/pub/Microsoft_Windows_CVE-2009-1926",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/506331/100/0/threaded",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/36269",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-251A.html",
      "source": "secure@microsoft.com",
      "tags": [
        "US Government Resource"
      ]
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-048",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5965",
      "source": "secure@microsoft.com"
    }
  ]
}