fkie_cve-2012-6067
Vulnerability from fkie_nvd
Published
2012-12-04 23:55
Modified
2025-04-11 00:51
Severity ?
Summary
freeFTPd.exe in freeFTPd through 1.0.11 allows remote attackers to bypass authentication via a crafted SFTP session, as demonstrated by an OpenSSH client with modified versions of ssh.c and sshconnect2.c.
Impacted products



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9C31826D-C336-4F56-9D25-BFEE5B9172EE",
              "versionEndIncluding": "1.0.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "93234FE4-29E3-4AAD-AD51-AA8B41868FF5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "7E484E64-D102-487A-9173-827A84B3814D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "CEBDEC13-C442-430C-BC04-9B79264FBEFE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "85586560-092C-427A-A055-5F3E684DD79B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "E191956D-41A2-4221-B062-1C0AB5C8E8F0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "5B4A98D6-1AFA-44C3-AE3E-BAAC1DD26081",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "1DEE8F25-6191-4F85-BC2D-885DB5FAA47E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "3641D082-2ABA-4A1F-908B-2CB6188DC7E5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "9C49B65A-695D-4E29-84C8-07CF90AAA43A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:freeftpd:freeftpd:1.0.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "07F34D7A-D6EB-4818-83AD-0A6B40F4F37E",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "freeFTPd.exe in freeFTPd through 1.0.11 allows remote attackers to bypass authentication via a crafted SFTP session, as demonstrated by an OpenSSH client with modified versions of ssh.c and sshconnect2.c."
    },
    {
      "lang": "es",
      "value": "freeFTPd.exe en freeFTPd hasta v1.0.11 permite a atacantes remotos evitar la autenticaci\u00f3n a trav\u00e9s de una sesi\u00f3n de SFTP manipulada, como lo demuestra un cliente OpenSSH con versiones modificadas de ssh.c y sshconnect2.c."
    }
  ],
  "id": "CVE-2012-6067",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-12-04T23:55:01.080",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0011.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0011.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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