FKIE_CVE-2014-8763

Vulnerability from fkie_nvd - Published: 2014-10-22 14:55 - Updated: 2025-04-12 10:46
Severity ?
Summary
DokuWiki before 2014-05-05b, when using Active Directory for LDAP authentication, allows remote attackers to bypass authentication via a password starting with a null (\0) character and a valid user name, which triggers an unauthenticated bind.
References
secalert@redhat.comhttp://advisories.mageia.org/MGASA-2014-0438.html
secalert@redhat.comhttp://secunia.com/advisories/61983
secalert@redhat.comhttp://www.debian.org/security/2014/dsa-3059
secalert@redhat.comhttp://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2014/10/13/3
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2014/10/16/9
secalert@redhat.comhttps://github.com/splitbrain/dokuwiki/pull/868
af854a3a-2127-422b-91ae-364da2661108http://advisories.mageia.org/MGASA-2014-0438.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/61983
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2014/dsa-3059
af854a3a-2127-422b-91ae-364da2661108http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/10/13/3
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/10/16/9
af854a3a-2127-422b-91ae-364da2661108https://github.com/splitbrain/dokuwiki/pull/868
Impacted products
Vendor Product Version
dokuwiki dokuwiki *
mageia_project mageia 3.0
mageia_project mageia 4.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dokuwiki:dokuwiki:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EA33BE6C-F00C-4A78-9136-EBBF9643B4F2",
              "versionEndIncluding": "2014-05-05a",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mageia_project:mageia:3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DBED7B92-A9D9-4B2A-A2A5-BD63C2214721",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:mageia_project:mageia:4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "A7D2FA5A-6EC3-490B-A6A5-C498C889E30D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "DokuWiki before 2014-05-05b, when using Active Directory for LDAP authentication, allows remote attackers to bypass authentication via a password starting with a null (\\0) character and a valid user name, which triggers an unauthenticated bind."
    },
    {
      "lang": "es",
      "value": "DokuWiki anterior a 2014-05-05b, cuando utiliza Active Directory para la autenticaci\u00f3n LDAP, permite a atacantes remotos evadir la autenticaci\u00f3n a trav\u00e9s de una contrase\u00f1a que empiece por un caracter nulo (\\0) y un nombre de usuario v\u00e1lido, lo que provoca un bind no autenticado."
    }
  ],
  "id": "CVE-2014-8763",
  "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": "2014-10-22T14:55:08.373",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://advisories.mageia.org/MGASA-2014-0438.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://secunia.com/advisories/61983"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.debian.org/security/2014/dsa-3059"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2014/10/13/3"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2014/10/16/9"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://github.com/splitbrain/dokuwiki/pull/868"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://advisories.mageia.org/MGASA-2014-0438.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/61983"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2014/dsa-3059"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2014/10/13/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2014/10/16/9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/splitbrain/dokuwiki/pull/868"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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