FKIE_CVE-2013-2083

Vulnerability from fkie_nvd - Published: 2013-05-25 03:18 - Updated: 2025-04-11 00:51
Severity ?
Summary
The MoodleQuickForm class in lib/formslib.php in Moodle through 2.1.10, 2.2.x before 2.2.10, 2.3.x before 2.3.7, and 2.4.x before 2.4.4 does not properly handle a certain array-element syntax, which allows remote attackers to bypass intended form-data filtering via a crafted request.
References
secalert@redhat.comhttp://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-38885Patch
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2013-May/106965.html
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2013-May/106988.html
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2013-May/107026.html
secalert@redhat.comhttp://openwall.com/lists/oss-security/2013/05/21/1
secalert@redhat.comhttps://moodle.org/mod/forum/discuss.php?d=228935Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-38885Patch
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106965.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106988.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107026.html
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2013/05/21/1
af854a3a-2127-422b-91ae-364da2661108https://moodle.org/mod/forum/discuss.php?d=228935Vendor Advisory
Impacted products
Vendor Product Version
moodle moodle 2.1.0
moodle moodle 2.1.1
moodle moodle 2.1.2
moodle moodle 2.1.3
moodle moodle 2.1.4
moodle moodle 2.1.5
moodle moodle 2.1.6
moodle moodle 2.1.7
moodle moodle 2.1.8
moodle moodle 2.1.9
moodle moodle 2.1.10
moodle moodle 2.2.0
moodle moodle 2.2.1
moodle moodle 2.2.2
moodle moodle 2.2.3
moodle moodle 2.2.4
moodle moodle 2.2.5
moodle moodle 2.2.6
moodle moodle 2.2.7
moodle moodle 2.2.8
moodle moodle 2.2.9
moodle moodle 2.3.0
moodle moodle 2.3.1
moodle moodle 2.3.2
moodle moodle 2.3.3
moodle moodle 2.3.4
moodle moodle 2.3.5
moodle moodle 2.3.6
moodle moodle 2.4.0
moodle moodle 2.4.1
moodle moodle 2.4.2
moodle moodle 2.4.3
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The MoodleQuickForm class in lib/formslib.php in Moodle through 2.1.10, 2.2.x before 2.2.10, 2.3.x before 2.3.7, and 2.4.x before 2.4.4 does not properly handle a certain array-element syntax, which allows remote attackers to bypass intended form-data filtering via a crafted request."
    },
    {
      "lang": "es",
      "value": "La clase MoodleQuickForm en lib/formslib.php en Moodle hasta v2.1.10, v2.2.x antes de v2.2.10, v2.3.x antes de v2.3.7, y v2.4.x antes de v2.4.4 no maneja adecuadamente una sintaxis de matrices de elementos determinados, lo que permite a atacantes remotos evitar filtrados form-data a trav\u00e9s de una solicitud manipulada."
    }
  ],
  "id": "CVE-2013-2083",
  "lastModified": "2025-04-11T00:51:21.963",
  "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": "2013-05-25T03:18:15.937",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38885"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106965.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106988.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107026.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://openwall.com/lists/oss-security/2013/05/21/1"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://moodle.org/mod/forum/discuss.php?d=228935"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38885"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106965.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106988.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/107026.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://openwall.com/lists/oss-security/2013/05/21/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://moodle.org/mod/forum/discuss.php?d=228935"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.