CVE-2014-2828

{"id": "CVE-2014-2828", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-04-15T14:55:04.857", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2014-1688.html", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2014/04/10/20", "source": "cve@mitre.org"}, {"url": "https://bugs.launchpad.net/keystone/+bug/1300274", "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2014-1688.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2014/04/10/20", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.launchpad.net/keystone/+bug/1300274", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka \"authentication chaining.\""}, {"lang": "es", "value": "La API V3 en OpenStack Identity (Keystone) 2013.1 anterior a 2013.2.4 y icehouse anterior a icehouse-rc2 permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de un n\u00famero grande del mismo m\u00e9todo de autenticaci\u00f3n en una solicitud, tambi\u00e9n conocido como \"encadenamiento de autenticaci\u00f3n.\""}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openstack:keystone:2013.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70697FA3-5C64-4632-B0F5-7DF12B4B7067"}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F72F13BC-BE73-4DCD-8C7F-7D803CB047FF"}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BFF04D50-069F-493B-8667-C55EA6413AD3"}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0911BBF3-6111-4ED8-B269-EB4383C5DC05"}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87FD9E84-4603-4E96-A017-5D783803176F"}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4F32FB94-E20A-4D4A-A330-7617113FC2BC"}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9457B89C-C75F-4CDC-97BF-2A7324E5E51B"}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25E0CA50-F2D2-4409-9373-DB1A44929658"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}