CVE-2014-7821

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://secunia.com/advisories/62586", "name": "62586", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.html", "name": "[openstack-announce] 20141119 [OSSA 2014-039] Neutron DoS through invalid DNS configuration (CVE-2014-7821)", "tags": ["Patch", "Vendor Advisory"], "refsource": "MLIST"}, {"url": "http://rhn.redhat.com/errata/RHSA-2014-1942.html", "name": "RHSA-2014:1942", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://rhn.redhat.com/errata/RHSA-2014-1938.html", "name": "RHSA-2014:1938", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0044.html", "name": "RHSA-2015:0044", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.html", "name": "FEDORA-2015-5997", "tags": ["Third Party Advisory"], "refsource": "FEDORA"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html", "name": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://bugs.launchpad.net/neutron/+bug/1378450", "name": "https://bugs.launchpad.net/neutron/+bug/1378450", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98818", "name": "neutron-cve20147821-dos(98818)", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (crash) via a crafted dns_nameservers value in the DNS configuration."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-7821", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"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"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2014-11-24T15:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2014.2.1", "versionStartIncluding": "2014.2"}, {"cpe23Uri": "cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2014.1.4", "versionStartIncluding": "2012.2.1"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:redhat:openstack:4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-13T00:42Z"}