{
  "id": "CVE-2014-0253",
  "sourceIdentifier": "secure@microsoft.com",
  "published": "2014-02-12T04:50:39.937",
  "lastModified": "2018-10-12T22:05:27.777",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine TCP connection states, which allows remote attackers to cause a denial of service (ASP.NET daemon hang) via crafted HTTP requests that trigger persistent resource consumption for a (1) stale or (2) closed connection, as exploited in the wild in February 2014, aka \"POST Request DoS Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5 y 4.5.1 no determina adecuadamente los estados de conexi\u00f3n TCP, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (cuelgue del demonio ASP.NET) a trav\u00e9s de solicitudes HTTP manipuladas que provocan el persistente consumo de recursos para una conexi\u00f3n (1) obsoleta o (2) cerrada, tal y como fue explotado activamente en febrero 2014, tambi\u00e9n conocido como \"POST Request DoS Vulnerability.\""
    }
  ],
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        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-20"
        }
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    }
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  "references": [
    {
      "url": "http://osvdb.org/103162",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://secunia.com/advisories/56793",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/65415",
      "source": "secure@microsoft.com"
    },
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      "url": "http://www.securitytracker.com/id/1029745",
      "source": "secure@microsoft.com"
    },
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      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009",
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}