fkie_cve-2014-0253
Vulnerability from fkie_nvd
Published
2014-02-12 04:50
Modified
2025-04-11 00:51
Severity ?
Summary
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."
References
secure@microsoft.comhttp://osvdb.org/103162
secure@microsoft.comhttp://secunia.com/advisories/56793
secure@microsoft.comhttp://www.securityfocus.com/bid/65415
secure@microsoft.comhttp://www.securitytracker.com/id/1029745
secure@microsoft.comhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/103162
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/56793
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/65415
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1029745
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009
Impacted products
Vendor Product Version
microsoft .net_framework 1.1
microsoft .net_framework 2.0
microsoft .net_framework 3.5
microsoft .net_framework 3.5.1
microsoft .net_framework 4.0
microsoft .net_framework 4.5
microsoft .net_framework 4.5.1


To clipboard 

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  "cveTags": [],
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      "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.\""
    },
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      "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.\""
    }
  ],
  "id": "CVE-2014-0253",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  },
  "published": "2014-02-12T04:50:39.937",
  "references": [
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      "url": "http://osvdb.org/103162"
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  "vulnStatus": "Deferred",
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          "lang": "en",
          "value": "CWE-20"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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