{
  "id": "CVE-2011-2882",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2011-07-21T23:55:04.270",
  "lastModified": "2011-09-22T03:32:28.553",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 allows remote attackers to execute arbitrary code via crafted HTTP header data."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en pila en el control ActiveX NSEPA.NsepaCtrl.1 en nsepa.ocx en Citrix Access Gateway Enterprise Edition v8.1 anterior a v8.1-67.7, v9.0 anterior a v9.0-70.5, y v9.1 anterior a v9.1-96.4 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de cabeceras HTTP manipuladas."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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  "references": [
    {
      "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=929",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/8358",
      "source": "cve@mitre.org"
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  ]
}