fkie_cve-2014-9117
Vulnerability from fkie_nvd
Published
2014-12-06 21:59
Modified
2025-04-12 10:46
Severity ?
Summary
MantisBT before 1.2.18 uses the public_key parameter value as the key to the CAPTCHA answer, which allows remote attackers to bypass the CAPTCHA protection mechanism by leveraging knowledge of a CAPTCHA answer for a public_key parameter value, as demonstrated by E4652 for the public_key value 0.
References
cve@mitre.orghttp://secunia.com/advisories/62101
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3120
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/11/26/19
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/11/27/8
cve@mitre.orghttp://www.securityfocus.com/bid/71321
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/99004
cve@mitre.orghttps://github.com/mantisbt/mantisbt/commit/7bb78e45
cve@mitre.orghttps://www.mantisbt.org/bugs/view.php?id=17811Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/62101
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3120
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/11/26/19
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/11/27/8
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/71321
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/99004
af854a3a-2127-422b-91ae-364da2661108https://github.com/mantisbt/mantisbt/commit/7bb78e45
af854a3a-2127-422b-91ae-364da2661108https://www.mantisbt.org/bugs/view.php?id=17811Vendor Advisory
Impacted products
Vendor Product Version
mantisbt mantisbt *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5761D76C-7109-4E94-AEC3-3A6419429A91",
              "versionEndIncluding": "1.2.17",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "MantisBT before 1.2.18 uses the public_key parameter value as the key to the CAPTCHA answer, which allows remote attackers to bypass the CAPTCHA protection mechanism by leveraging knowledge of a CAPTCHA answer for a public_key parameter value, as demonstrated by E4652 for the public_key value 0."
    },
    {
      "lang": "es",
      "value": "MantisBT anterior a 1.2.18 utiliza el valor del par\u00e1metro public_key como la clave para la respuesta CAPTCHA, lo que permite a atacantes remotos evadir el mecanismo de protecci\u00f3n CAPTCHA mediante el aprovechamiento de conocimiento de una respuesta CAPTCHA para un valor del par\u00e1metro public_key, tal y como fue demostrado por E4652 por el valor public_key 0."
    }
  ],
  "id": "CVE-2014-9117",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-12-06T21:59:02.547",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/62101"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2015/dsa-3120"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2014/11/26/19"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2014/11/27/8"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/71321"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/99004"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/mantisbt/mantisbt/commit/7bb78e45"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.mantisbt.org/bugs/view.php?id=17811"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/62101"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2015/dsa-3120"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2014/11/26/19"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2014/11/27/8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/71321"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/99004"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/mantisbt/mantisbt/commit/7bb78e45"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.mantisbt.org/bugs/view.php?id=17811"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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