{"affected": [{"affectedData": [{"product": "Node.js", "vendor": "The Node.js Project", "versions": [{"status": "affected", "version": "All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0"}]}], "source": "cve-request@iojs.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*", "matchCriteriaId": "E50DE84C-B33E-46D2-A53C-DE13EB7ACE3F", "versionEndExcluding": "6.15.1", "versionStartIncluding": "6.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*", "matchCriteriaId": "1B607427-7A5B-4F24-B042-CF4BF95DC185", "versionEndExcluding": "8.14.0", "versionStartIncluding": "8.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*", "matchCriteriaId": "34D3C40A-3BE7-42A4-BE15-762CEE1754C4", "versionEndExcluding": "10.14.0", "versionStartIncluding": "10.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*", "matchCriteriaId": "4E62EA78-C705-4AC9-9C0B-3C9114087C37", "versionEndExcluding": "11.3.0", "versionStartIncluding": "11.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:suse:suse_enterprise_storage:4:*:*:*:*:*:*:*", "matchCriteriaId": "30A38AC5-A8B9-4244-8093-40C77ADFF5F2", "vulnerable": true}, {"criteria": "cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:*", "matchCriteriaId": "9C649194-B8C2-49F7-A819-C635EE584ABF", "vulnerable": true}, {"criteria": "cpe:2.3:o:suse:suse_linux_enterprise_server:15:*:*:*:*:*:*:*", "matchCriteriaId": "AF73A3D9-6566-4CBF-AA5F-5A4B99719A1D", "vulnerable": true}, {"criteria": "cpe:2.3:o:suse:suse_openstack_cloud:7:*:*:*:*:*:*:*", "matchCriteriaId": "F4B73BE9-4340-4A6B-89FE-A40FC4A10187", "vulnerable": true}, {"criteria": "cpe:2.3:o:suse:suse_openstack_cloud:8:*:*:*:*:*:*:*", "matchCriteriaId": "C9C659D0-D6DB-4313-9208-C0C49FECD290", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Slowloris HTTP Denial of Service: An attacker can cause a Denial of Service (DoS) by sending headers very slowly keeping HTTP or HTTPS connections and associated resources alive for a long period of time."}, {"lang": "es", "value": "Node.js: Todas las versiones anteriores a la 6.15.0, 8.14.0, 10.14.0 y 11.3.0: Denegaci\u00f3n de servicio (DoS) HTTP mediante Slowloris. Un atacante puede provocar una denegaci\u00f3n de servicio (DoS) enviando cabeceras muy lentamente, manteniendo las conexiones HTTP o HTTPS y los recursos asociados vivos durante un largo per\u00edodo de tiempo."}], "id": "CVE-2018-12122", "lastModified": "2026-10-08T22:16:45.057", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2018-12122", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-08T21:10:50.953890Z", "version": "2.0.3"}}]}, "published": "2018-11-28T17:29:00.370", "references": [{"source": "cve-request@iojs.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/106043"}, {"source": "cve-request@iojs.org", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2019:1821"}, {"source": "cve-request@iojs.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/"}, {"source": "cve-request@iojs.org", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202003-48"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/106043"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2019:1821"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202003-48"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20241213-0009/"}], "sourceIdentifier": "cve-request@iojs.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "cve-request@iojs.org", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}]}