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CVE-2009-0320

Estado: ModificadaMedia (4)—

Microsoft Windows XP, Server 2003 and 2008, and Vista exposes I/O activity measurements of all processes, which allows local users to obtain sensitive information, as demonstrated by reading the I/O Other Bytes column in Task Manager (aka taskmgr.exe) to estimate the number of characters that a different user entered at a runas.exe password prompt, related to a "benchmarking attack."

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (4)

Microsoft — Windows Server 2003Microsoft — Windows Server 2008Microsoft — Windows VistaMicrosoft — Windows XP

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-0320",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:H/Au:N/C:C/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 1.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-01-28T18:30:00.217",
  "references": [
    {
      "url": "http://www.securityfocus.com/archive/1/500393/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/33440",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/500393/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/33440",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        },
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Windows XP, Server 2003 and 2008, and Vista exposes I/O activity measurements of all processes, which allows local users to obtain sensitive information, as demonstrated by reading the I/O Other Bytes column in Task Manager (aka taskmgr.exe) to estimate the number of characters that a different user entered at a runas.exe password prompt, related to a \"benchmarking attack.\""
    },
    {
      "lang": "es",
      "value": "Microsoft Windows XP, Server 2003 y 2008, y Vista expone las mediciones de la actividad de I/O (entrada/salida) de todos los procesos, lo que permite a usuarios locales obtener información sensible, como se ha demostrado mediante la lectura de las I/O en la columna Other Bytes en el Administrador de tareas (Task Manager) para estimar el número de caracteres que ha introducido (en el runas.exe - ejecutar como) un usuario (distinto del de la sesion actual) en la ventana que solicita la contraseña, relacionado con un \"benchmarking attack\"."
    }
  ],
  "lastModified": "2026-06-16T23:04:45.477",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2003:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "31A64C69-D182-4BEC-BA8A-7B405F5B2FC0"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6B33C9BD-FC34-4DFC-A81F-C620D3DAA79D"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3852BB02-47A1-40B3-8E32-8D8891A53114"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "E61F1C9B-44AF-4B35-A7B2-948EEF7639BD"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "cve@mitre.org"
}