CVE-2015-5240

{"id": "CVE-2015-5240", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-10-27T16:59:06.230", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2015-1909.html", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2015/09/08/9", "source": "secalert@redhat.com"}, {"url": "https://bugs.launchpad.net/neutron/+bug/1489111", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458", "source": "secalert@redhat.com"}, {"url": "https://security.openstack.org/ossa/OSSA-2015-018.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-1909.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2015/09/08/9", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.launchpad.net/neutron/+bug/1489111", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.openstack.org/ossa/OSSA-2015-018.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied."}, {"lang": "es", "value": "Condici\u00f3n de carrera en OpenStack Neutron en versiones anteriores 2014.2.4 and 2015.1 en versiones anteriores 2015.1.2, cuando se utiliza el plugin ML2 o los grupos de seguridad de API AMQP, permite a usuarios remotos autenticados eludir controles IP anti-spoofing cambiando el propietario del dispositivo de un puerto para empezar con la red: antes de que las reglas de seguridad de grupo sean aplicadas."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openstack:neutron:2014.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9E6019E7-50F6-42F3-9B78-3EDD63CCA597"}, {"criteria": "cpe:2.3:a:openstack:neutron:2015.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83CFE710-E3A7-4372-AECD-5E30DC4A282F"}, {"criteria": "cpe:2.3:a:openstack:neutron:2015.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "565B9915-CF22-4BDA-B74A-F4F48C9DEA3A"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}