cve-2012-3398
Vulnerability from cvelistv5
Published
2012-07-23 21:00
Modified
2024-08-06 20:05
Severity ?
Summary
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.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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      "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/407.html \u0027CWE-407: Algorithmic Complexity\u0027",
      "id": "CVE-2012-3398",
      "lastModified": "2024-11-21T01:40:47.217",
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      "published": "2012-07-23T21:55:05.030",
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    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-3398\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-07-23T21:55:05.030\",\"lastModified\":\"2024-11-21T01:40:47.217\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"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.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:N/I:N/A:P\",\"baseScore\":4.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"24F2602B-8ED3-4026-A9A4-31BE8BDC7724\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D7F24649-B67F-4809-9F54-7B623AEF5A4A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B81655E-C3B5-4115-A4C4-B7AC2FCDAB7F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ED9C3840-66BE-47EC-9F0C-E9D2171FF0B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DBD062EB-1B1F-4DC8-A4F9-C2EC7D401E9D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"291F73E9-1059-4E7F-860F-0DF2A35AA456\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0EB5859E-0996-46B5-BB44-34BD6EACBCF5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F87F6707-99AB-478A-909D-1D87298D5514\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4BCE8B26-58BB-471C-B291-E6AE22B96C5B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"768CE5AF-955B-4148-998A-A46BBDBA618B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4283440F-9B21-4CE9-81FF-79DF3DEDCEE7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A989FADA-89C3-472B-86BF-0630D1CBBCA8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.13:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4FAF84CB-46F1-4F37-BBAC-1CED0600B5B0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.14:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8FCA633D-E6CA-4D38-937B-9F83179CDAEA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.15:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8004AA63-BD38-40A6-9505-2C9C19DC0CB5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.16:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FF6B0210-CD17-49AC-976E-4A8BF3A56CAE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.17:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"559DE693-868A-49E2-A8AE-A5282FBEBDCF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:1.9.18:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0C349E2C-6898-417E-B777-9E5184353EC6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DD248A1D-CACC-4E76-925A-078B736442AE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9B8A0403-0869-495F-B7C0-13A387549C7A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"39791F43-CF89-485B-AA8B-634C282BB025\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"428E4846-8C9E-4592-8437-88FCDCED704D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A4096977-3258-48B0-9C7B-D43FBC8BB1EA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"448E5353-CD0E-407C-84F4-5E6D014A28FE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D57A08BD-67FA-4899-96BD-C84896321E51\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2D1221DB-8DD0-4DB6-AAF8-BE80C7B4F58F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"481F0F56-7FF1-4B40-B231-A39B66353646\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.0.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E1DA44C3-AD18-4EBE-BE3C-7D695E52EC42\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"18C6F348-DAE9-4440-8B3A-8D92AD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http://cwe.mitre.org/data/definitions/407.html \u0027CWE-407: Algorithmic Complexity\u0027\"}}"
  }
}


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