CVE-2014-3517

{"id": "CVE-2014-3517", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-08-07T11:13:34.967", "references": [{"url": "http://www.openwall.com/lists/oss-security/2014/07/17/2", "tags": ["Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugs.launchpad.net/nova/+bug/1325128", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "api/metadata/handler.py in OpenStack Compute (Nova) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2, when proxying metadata requests through Neutron, makes it easier for remote attackers to guess instance ID signatures via a brute-force attack that relies on timing differences in responses to instance metadata requests."}, {"lang": "es", "value": "api/metadata/handler.py en OpenStack Compute (Nova) anterior a 2013.2.4, 2014.x anterior a 2014.1.2 y Juno anterior a Juno-2, cuando redirige las solicitudes de metadatos a trav\u00e9s de Neutron, facilita a atacantes remotos adivinar las firmas de ID de instancia a trav\u00e9s de un ataque de fuerza bruta que se basa en las diferencias de tiempo en las respuestas a las solicitudes de metadatos de la instancia."}], "lastModified": "2023-02-13T00:40:31.847", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA51F598-3F53-4386-9953-8EAE0A6B41F0", "versionEndIncluding": "2013.2.4", "versionStartIncluding": "2013.2"}, {"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D2AC947-3F65-408D-AC2D-A6FCA805EDF2", "versionEndExcluding": "2014.1.2", "versionStartIncluding": "2014.1"}, {"criteria": "cpe:2.3:a:openstack:nova:2014.2.0:milestone1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24D7E080-7538-44C9-AF6D-43240967F72E"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}