FKIE_CVE-2009-3279

Vulnerability from fkie_nvd - Published: 2009-09-21 19:30 - Updated: 2026-06-16 23:11
Severity
Summary
The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a LUKS partition by using the AES-256 cipher in plain CBC mode, which allows local users to obtain sensitive information via a watermark attack.
References
cve@mitre.orghttp://secunia.com/advisories/36793
cve@mitre.orghttp://www.baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txtExploit
cve@mitre.orghttp://www.securityfocus.com/archive/1/506607/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/36793
af854a3a-2127-422b-91ae-364da2661108http://www.baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txtExploit
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/506607/100/0/threaded
Impacted products
Vendor Product Version
qnap ts-239_pro_turbo_nas 2.1.7_0613
qnap ts-239_pro_turbo_nas 3.1.0_0627
qnap ts-239_pro_turbo_nas 3.1.1_0815
qnap ts-639_pro_turbo_nas 2.1.7_0613
qnap ts-639_pro_turbo_nas 3.1.0_0627
qnap ts-639_pro_turbo_nas 3.1.1_0815
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:qnap:ts-239_pro_turbo_nas:2.1.7_0613:*:*:*:*:*:*:*",
              "matchCriteriaId": "5EE9055C-121F-4DB7-8C31-0C25860EB956",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:qnap:ts-239_pro_turbo_nas:3.1.0_0627:*:*:*:*:*:*:*",
              "matchCriteriaId": "DBD938AD-4FF6-43F7-BDBA-C751DBE670F9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:qnap:ts-239_pro_turbo_nas:3.1.1_0815:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D3675EC-CB39-4D51-9D38-D921A67F5085",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:qnap:ts-639_pro_turbo_nas:2.1.7_0613:*:*:*:*:*:*:*",
              "matchCriteriaId": "8C6B1151-66DD-41AC-BCE2-076B72738CF0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:qnap:ts-639_pro_turbo_nas:3.1.0_0627:*:*:*:*:*:*:*",
              "matchCriteriaId": "8BE092C1-DE91-4DE2-90CB-7A3BD2B84B0A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:qnap:ts-639_pro_turbo_nas:3.1.1_0815:*:*:*:*:*:*:*",
              "matchCriteriaId": "EF79B187-CD61-45B6-9D71-3C73D9490970",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a LUKS partition by using the AES-256 cipher in plain CBC mode, which allows local users to obtain sensitive information via a watermark attack."
    },
    {
      "lang": "es",
      "value": "El QNAP TS-239 Pro y TS-639 Pro con firmware v2.1.7 0613, v3.1.0 0627, y v3.1.1 0815 crea una partici\u00f3n LUKS empleando el cifrado AES-256 en modo CBC plano, lo que permite a usuarios locales obtener informaci\u00f3n sensible a trav\u00e9s de un ataque \"watermark\"."
    }
  ],
  "id": "CVE-2009-3279",
  "lastModified": "2026-06-16T23:11:17.720",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2009-09-21T19:30:00.640",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/36793"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txt"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/506607/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/36793"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/506607/100/0/threaded"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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