{
  "id": "CVE-2009-4105",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2009-11-29T13:08:29.517",
  "lastModified": "2018-10-10T19:48:21.067",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "TYPSoft FTP Server 1.10 allows remote authenticated users to cause a denial of service (crash) by sending an APPE (append) command immediately followed by a DELE (delete) command without sending file data in between these two commands."
    },
    {
      "lang": "es",
      "value": "TYPSoft FTP Server 1.10 permite a usuarios autenticados provocar una denegaci\u00f3n de servicio (ca\u00edda) mediante el env\u00edo de un comando APPE (a\u00f1adir) seguido inmediatamente de un comando DELE (eliminar) sin enviar un archivo entre ellos."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.5
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "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:typsoft:typsoft_ftp_server:1.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "A2A97A23-4606-427B-B2C0-0D3B2F8EDD68"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.securityfocus.com/archive/1/508048/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/37114",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id?1023234",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/54407",
      "source": "cve@mitre.org"
    }
  ]
}