CVE-2012-2101

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-04-19T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Openstack Compute (Nova) Folsom, 2012.1, and 2011.3 does not limit the number of security group rules, which allows remote authenticated users with certain permissions to cause a denial of service (CPU and hard drive consumption) via a network request that triggers a large number of iptables rules."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-28T12:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/openstack/nova/commit/1f644d210557b1254f7c7b39424b09a45329ade7"}, {"name": "81641", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://www.osvdb.org/81641"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/openstack/nova/commit/8c8735a73afb16d5856f0aa6088e9ae406c52beb"}, {"name": "USN-1438-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://ubuntu.com/usn/usn-1438-1"}, {"name": "[openstack] 20120419 [OSSA 2012-005] No quota enforced on security group rules", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.launchpad.net/openstack/msg10268.html"}, {"name": "nova-quotas-dos(75243)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75243"}, {"name": "FEDORA-2012-6365", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079434.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/openstack/nova/commit/a67db4586f70ed881d65e80035b2a25be195ce64"}, {"name": "FEDORA-2012-6273", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079551.html"}, {"name": "49048", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/49048"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.launchpad.net/nova/+bug/969545"}, {"name": "49034", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/49034"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T19:26:08.143Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/openstack/nova/commit/1f644d210557b1254f7c7b39424b09a45329ade7"}, {"name": "81641", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://www.osvdb.org/81641"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/openstack/nova/commit/8c8735a73afb16d5856f0aa6088e9ae406c52beb"}, {"name": "USN-1438-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://ubuntu.com/usn/usn-1438-1"}, {"name": "[openstack] 20120419 [OSSA 2012-005] No quota enforced on security group rules", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.launchpad.net/openstack/msg10268.html"}, {"name": "nova-quotas-dos(75243)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75243"}, {"name": "FEDORA-2012-6365", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079434.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/openstack/nova/commit/a67db4586f70ed881d65e80035b2a25be195ce64"}, {"name": "FEDORA-2012-6273", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079551.html"}, {"name": "49048", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/49048"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.launchpad.net/nova/+bug/969545"}, {"name": "49034", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/49034"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-2101", "datePublished": "2012-06-07T19:00:00.000Z", "dateReserved": "2012-04-04T00:00:00.000Z", "dateUpdated": "2024-08-06T19:26:08.143Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openstack:nova:2011.3:*:*:*:*:*:*:*", "matchCriteriaId": "91787837-B00F-4C62-BCCD-FAAE65563E78", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:nova:2012.1:*:*:*:*:*:*:*", "matchCriteriaId": "3340EB75-EC5E-431E-87F8-06F967961375", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:nova:folsom:*:*:*:*:*:*:*", "matchCriteriaId": "37F07ACC-585B-4890-8447-04F24A45F054", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Openstack Compute (Nova) Folsom, 2012.1, and 2011.3 does not limit the number of security group rules, which allows remote authenticated users with certain permissions to cause a denial of service (CPU and hard drive consumption) via a network request that triggers a large number of iptables rules."}, {"lang": "es", "value": "Openstack Compute (Nova) Folsom v2012.1 y v2011.3 no limitan el n\u00famero de reglas de seguridad del grupo, lo que permite causar una denegaci\u00f3n de servicio (excesivo consumo de CPU y de disco duro) a usuarios remotos autenticados con determinados permisos a trav\u00e9s de una solicitud de red que provoca una gran n\u00famero de reglas de iptables."}], "id": "CVE-2012-2101", "lastModified": "2026-06-16T23:40:59.513", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-06-07T19:55:08.290", "references": [{"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079434.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079551.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/49034"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/49048"}, {"source": "secalert@redhat.com", "url": "http://ubuntu.com/usn/usn-1438-1"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/81641"}, {"source": "secalert@redhat.com", "url": "https://bugs.launchpad.net/nova/+bug/969545"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75243"}, {"source": "secalert@redhat.com", "url": "https://github.com/openstack/nova/commit/1f644d210557b1254f7c7b39424b09a45329ade7"}, {"source": "secalert@redhat.com", "url": "https://github.com/openstack/nova/commit/8c8735a73afb16d5856f0aa6088e9ae406c52beb"}, {"source": "secalert@redhat.com", "url": "https://github.com/openstack/nova/commit/a67db4586f70ed881d65e80035b2a25be195ce64"}, {"source": "secalert@redhat.com", "url": "https://lists.launchpad.net/openstack/msg10268.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079434.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079551.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/49034"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/49048"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://ubuntu.com/usn/usn-1438-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.osvdb.org/81641"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.launchpad.net/nova/+bug/969545"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75243"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/openstack/nova/commit/1f644d210557b1254f7c7b39424b09a45329ade7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/openstack/nova/commit/8c8735a73afb16d5856f0aa6088e9ae406c52beb"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/openstack/nova/commit/a67db4586f70ed881d65e80035b2a25be195ce64"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.launchpad.net/openstack/msg10268.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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