Show plain JSON{"id": "CVE-2013-1838", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-03-22T21:55:01.453", "references": [{"url": "http://osvdb.org/91303", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-0709.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/52580", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/52728", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://ubuntu.com/usn/usn-1771-1", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2013/03/14/18", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/58492", "source": "secalert@redhat.com"}, {"url": "https://bugs.launchpad.net/nova/+bug/1125468", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=919648", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82877", "source": "secalert@redhat.com"}, {"url": "https://lists.launchpad.net/openstack/msg21892.html", "source": "secalert@redhat.com"}, {"url": "https://review.openstack.org/#/c/24451/", "source": "secalert@redhat.com"}, {"url": "https://review.openstack.org/#/c/24452/", "source": "secalert@redhat.com"}, {"url": "https://review.openstack.org/#/c/24453/", "source": "secalert@redhat.com"}, {"url": "http://osvdb.org/91303", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-0709.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/52580", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/52728", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://ubuntu.com/usn/usn-1771-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2013/03/14/18", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/58492", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.launchpad.net/nova/+bug/1125468", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=919648", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82877", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.launchpad.net/openstack/msg21892.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://review.openstack.org/#/c/24451/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://review.openstack.org/#/c/24452/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://review.openstack.org/#/c/24453/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs, which allows remote authenticated users to cause a denial of service (resource exhaustion and failure to spawn new instances) via a large number of calls to the addFixedIp function."}, {"lang": "es", "value": "OpenStack Compute (Nova) Grizzly, Folsom (versi\u00f3n 2012.2) y Essex (versi\u00f3n 2012.1) no implementan apropiadamente una cuota para direcciones IP fijas, lo que permite a los usuarios autenticados remotos causar una denegaci\u00f3n de servicio (agotamiento de recursos y fallo para crear nuevas instancias) por medio de un gran n\u00famero de llamadas a la funci\u00f3n addFixedIp."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openstack:essex:2012.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5FDB43F-B315-4F68-9D86-B644F2D4DF9A"}, {"criteria": "cpe:2.3:a:openstack:folsom:2012.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E76B76AB-D744-4163-8615-7BA18ABB1347"}, {"criteria": "cpe:2.3:a:openstack:grizzly:2012.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1D5C8DE-FC66-4787-A65B-CA921881DF67"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4174F4F-149E-41A6-BBCC-D01114C05F38"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5D324C4-97C7-49D3-A809-9EAD4B690C69"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2076871-2E80-4605-A470-A41C1A8EC7EE"}], "operator": "OR"}]}], "evaluatorImpact": "Per http://www.ubuntu.com/usn/usn-1771-1/\r\n\"A security issue affects these releases of Ubuntu and its derivatives:\r\n\r\nUbuntu 12.10\r\nUbuntu 12.04 LTS\r\nUbuntu 11.10\"", "sourceIdentifier": "secalert@redhat.com"} 