{
  "id": "CVE-2009-1491",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2009-05-05T19:30:00.203",
  "lastModified": "2017-08-17T01:30:23.053",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "McAfee GroupShield for Microsoft Exchange on Exchange Server 2000, and possibly other anti-virus or anti-spam products from McAfee or other vendors, does not scan X- headers for malicious content, which allows remote attackers to bypass virus detection via a crafted message, as demonstrated by a message with an X-Testing header and no message body."
    },
    {
      "lang": "es",
      "value": "McAfee GroupShield para Microsoft Exchange en Exchange Server 2000, y posiblemente otros productos antivirus y antispam de McAfee y otros vendedores, no escanea las cabeceras X- de los contenidos maliciosos, lo que permite a atacantes remotos evitar la detecci\u00f3n v\u00edrica a trav\u00e9s de un mensaje manipulado, como se ha demostrado con un mensaje con una cabecera X- de prueba y sin cuerpo de mensaje."
    }
  ],
  "metrics": {
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        "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": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "configurations": [
    {
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      "nodes": [
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          "operator": "OR",
          "negate": false,
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  "references": [
    {
      "url": "http://www.nmrc.org/~thegnome/blog/apr09/",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50354",
      "source": "cve@mitre.org"
    }
  ]
}