CVE-2012-3398

{"id": "CVE-2012-3398", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-07-23T21:55:05.030", "references": [{"url": "http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-32126", "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2012/07/17/1", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/49890", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/54481", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/76964", "source": "secalert@redhat.com"}, {"url": "http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-32126", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2012/07/17/1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/49890", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/54481", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/76964", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Algorithmic complexity vulnerability in Moodle 1.9.x before 1.9.19, 2.0.x before 2.0.10, 2.1.x before 2.1.7, and 2.2.x before 2.2.4 allows remote authenticated users to cause a denial of service (CPU consumption) by using the advanced-search feature on a database activity that has many records."}, {"lang": "es", "value": "Vulnerabilidad de complejidad algor\u00edtmica en Moodle v1.9.x anteriores a v1.9.19, v2.0.x anteriores a v2.0.10, v2.1.x anteriores a v2.1.7, y v2.2.x anteriores a v2.2.4 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU) mediante el uso de la b\u00fasqueda avanzada en una base de datos que tenga muchos registros."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:moodle:moodle:1.9.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24F2602B-8ED3-4026-A9A4-31BE8BDC7724"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7F24649-B67F-4809-9F54-7B623AEF5A4A"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B81655E-C3B5-4115-A4C4-B7AC2FCDAB7F"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED9C3840-66BE-47EC-9F0C-E9D2171FF0B2"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DBD062EB-1B1F-4DC8-A4F9-C2EC7D401E9D"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "291F73E9-1059-4E7F-860F-0DF2A35AA456"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0EB5859E-0996-46B5-BB44-34BD6EACBCF5"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F87F6707-99AB-478A-909D-1D87298D5514"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4BCE8B26-58BB-471C-B291-E6AE22B96C5B"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "768CE5AF-955B-4148-998A-A46BBDBA618B"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4283440F-9B21-4CE9-81FF-79DF3DEDCEE7"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A989FADA-89C3-472B-86BF-0630D1CBBCA8"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4FAF84CB-46F1-4F37-BBAC-1CED0600B5B0"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8FCA633D-E6CA-4D38-937B-9F83179CDAEA"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8004AA63-BD38-40A6-9505-2C9C19DC0CB5"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.16:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF6B0210-CD17-49AC-976E-4A8BF3A56CAE"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.17:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "559DE693-868A-49E2-A8AE-A5282FBEBDCF"}, {"criteria": "cpe:2.3:a:moodle:moodle:1.9.18:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C349E2C-6898-417E-B777-9E5184353EC6"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD248A1D-CACC-4E76-925A-078B736442AE"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B8A0403-0869-495F-B7C0-13A387549C7A"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39791F43-CF89-485B-AA8B-634C282BB025"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "428E4846-8C9E-4592-8437-88FCDCED704D"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4096977-3258-48B0-9C7B-D43FBC8BB1EA"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "448E5353-CD0E-407C-84F4-5E6D014A28FE"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D57A08BD-67FA-4899-96BD-C84896321E51"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D1221DB-8DD0-4DB6-AAF8-BE80C7B4F58F"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "481F0F56-7FF1-4B40-B231-A39B66353646"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.0.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E1DA44C3-AD18-4EBE-BE3C-7D695E52EC42"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18C6F348-DAE9-4440-8B3A-8D92ADC6606F"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "367537BF-CBDF-4CBB-91B4-6E5A567EF605"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DABBF325-C48A-4838-AC5D-0565C78976CD"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "02B72177-DFB0-4242-9ED6-068E5751579B"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.1.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7226EE65-CC9F-4FDA-9791-3C8047D5C04C"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.1.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDC55ECE-8185-4FC0-A4C9-14AABD136650"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.1.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADFDE1FC-992E-4610-A62D-282B448402AB"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15A73CE2-73DA-4274-89E0-DD9A413ED17F"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39075F6E-2925-4897-B1DE-C86A066DF54B"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "179DBC2B-B35F-4A19-B522-DF996D5E13E4"}, {"criteria": "cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA527724-B44E-46B6-BA53-A83B012EA376"}], "operator": "OR"}]}], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/407.html 'CWE-407: Algorithmic Complexity'", "sourceIdentifier": "secalert@redhat.com"}