{
  "id": "CVE-2007-4968",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-09-19T01:17:00.000",
  "lastModified": "2018-10-15T21:39:09.363",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Privatefirewall 5.0.14.2 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to cause a denial of service (crash) and possibly gain privileges via kernel SSDT hooks for (1) NtOpenProcess and (2) NtOpenThread."
    },
    {
      "lang": "es",
      "value": "Privatefirewall 5.0.14.2 no valida adecuadamente ciertos par\u00e1metros a manejadores de funciones de Tablas de Descripci\u00f3n de Servicios del Sistema (SSDT), lo cual permite a usuarios locales provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente obtener privilegios mediante ganchos SSDT del n\u00facleo para (1) NtOpenProcess and (2) NtOpenThread."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "accessVector": "LOCAL",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.4
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.4,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:privacyware:privatefirewall:5.0.14.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "1A90F3EB-FBFA-4C11-8D5C-1CA2CBBD5141"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.matousec.com/info/advisories/plague-in-security-software-drivers.php",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.matousec.com/projects/windows-personal-firewall-analysis/plague-in-security-software-drivers.php",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/479830/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/25712",
      "source": "cve@mitre.org"
    }
  ]
}