{
  "id": "CVE-2009-2649",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2009-07-30T19:30:00.467",
  "lastModified": "2024-11-21T01:05:23.807",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The IATA (ata) driver in FreeBSD 6.0 and 8.0, when read access to /dev is available, allows local users to cause a denial of service (kernel panic) via a certain IOCTL request with a large count, which triggers a malloc call with a large value."
    },
    {
      "lang": "es",
      "value": "El controlador IATA (ata) en FreeBSD v6.0 y v8.0, cuando est\u00e1 disponible la lectura en el directorio /dev, permite a usuarios locales provocar una denegaci\u00f3n de servicio (kernel panic) a trav\u00e9s de ciertas peticiones IOCTL con un \"count\" largo, que provoca  una llamada para la reserva de memoria (malloc) con un valor largo."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
          "baseScore": 4.7,
          "accessVector": "LOCAL",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.4,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:freebsd:freebsd:6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D2C79D5-D27F-4B08-A8DF-3E3AAF4E16A5"
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  ],
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/35645",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1022538",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/9134",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/35645",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "url": "http://www.securitytracker.com/id?1022538",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/9134",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ]
}