CVE-2013-1838

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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:essex:2012.1:*:*:*:*:*:*:*", "matchCriteriaId": "E5FDB43F-B315-4F68-9D86-B644F2D4DF9A", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:folsom:2012.2:*:*:*:*:*:*:*", "matchCriteriaId": "E76B76AB-D744-4163-8615-7BA18ABB1347", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:grizzly:2012.2:*:*:*:*:*:*:*", "matchCriteriaId": "C1D5C8DE-FC66-4787-A65B-CA921881DF67", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*", "matchCriteriaId": "E4174F4F-149E-41A6-BBCC-D01114C05F38", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*", "matchCriteriaId": "F5D324C4-97C7-49D3-A809-9EAD4B690C69", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*", "matchCriteriaId": "E2076871-2E80-4605-A470-A41C1A8EC7EE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}], "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\"", "id": "CVE-2013-1838", "lastModified": "2026-06-16T23:52:12.927", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-03-22T21:55:01.453", "references": [{"source": "secalert@redhat.com", "url": "http://osvdb.org/91303"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2013-0709.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/52580"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/52728"}, {"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": 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"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/"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank OpenStack project for reporting this issue. Upstream acknowledges Vish Ishaya (Nebula) as the original reporter.", "affected_release": [{"advisory": "RHSA-2013:0709", "cpe": "cpe:/a:redhat:openstack:2::el6", "package": "openstack-nova-0:2012.2.3-7.el6ost", "product_name": "OpenStack Folsom for RHEL 6", "release_date": "2013-04-04T00:00:00Z"}], "bugzilla": {"description": "Nova: DoS by allocating all Fixed IPs", "id": "919648", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=919648"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["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."], "name": "CVE-2013-1838", "package_state": [{"cpe": "cpe:/a:redhat:openstack:2.1", "fix_state": "Affected", "package_name": "openstack-nova", "product_name": "Red Hat OpenStack Platform 2.1"}, {"cpe": "cpe:/a:redhat:openstack:1", "fix_state": "Affected", "package_name": "openstack-nova", "product_name": "RHOS Essex Release"}], "public_date": "2013-03-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-1838\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-1838"], "threat_severity": "Low"}

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