Show plain JSON{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*", "matchCriteriaId": "BF978920-5AEA-4B22-9ACC-E8CFD9BCC121", "versionEndIncluding": "3.3.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:powerdns:authoritative:3.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "04A975C2-F387-4815-BDD7-F712AFFE1CE3", "vulnerable": true}, {"criteria": "cpe:2.3:a:powerdns:authoritative:3.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "91211D89-B43C-4D26-8ADE-90EEAFA44603", "vulnerable": true}, {"criteria": "cpe:2.3:a:powerdns:authoritative:3.4.2:*:*:*:*:*:*:*", "matchCriteriaId": "D3F120B2-C520-406E-A6A7-7E710D434FE4", "vulnerable": true}, {"criteria": "cpe:2.3:a:powerdns:authoritative:3.4.3:*:*:*:*:*:*:*", "matchCriteriaId": "3CA372BE-95F8-48BA-A1AF-D9FEDF01AC18", "vulnerable": true}, {"criteria": "cpe:2.3:a:powerdns:authoritative:3.4.4:*:*:*:*:*:*:*", "matchCriteriaId": "1700CF93-6C36-4395-92C4-708B4CE9861D", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD93A3D6-4421-493B-863A-83983289DD0F", "versionEndIncluding": "3.6.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:powerdns:recursor:3.7.1:*:*:*:*:*:*:*", "matchCriteriaId": "79723D52-8A9E-42B5-AF68-4DBF4758783E", "vulnerable": true}, {"criteria": "cpe:2.3:a:powerdns:recursor:3.7.2:*:*:*:*:*:*:*", "matchCriteriaId": "258E1BC4-F4A8-4A2A-9766-F6BB10C982C7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1868."}, {"lang": "es", "value": "La funcionalidad de descompresi\u00f3n de etiqueta en PowerDNS Recursor en versiones anteriores a 3.6.4 y 3.7.x en versiones anteriores a 3.7.3 y Authoritative (Auth) Server en versiones anteriores a 3.3.3 y 3.4.x en versiones anteriores a 3.4.5 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU o ca\u00edda) a trav\u00e9s de una petici\u00f3n con un nombre largo que se refiere a s\u00ed mismo. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incompleta para CVE-2015-1868."}], "id": "CVE-2015-5470", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-11-02T19:59:09.530", "references": [{"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2015/07/07/6"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2015/07/10/8"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://doc.powerdns.com/md/security/powerdns-advisory-2015-01/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2015/07/07/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2015/07/10/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://doc.powerdns.com/md/security/powerdns-advisory-2015-01/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}