{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2014-12-08T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "PowerDNS Recursor before 3.6.2 does not limit delegation chaining, which allows remote attackers to cause a denial of service (\"performance degradations\") via a large or infinite number of referrals, as demonstrated by resolving domains hosted by ezdns.it."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2015-02-24T16:57:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://doc.powerdns.com/md/security/powerdns-advisory-2014-02/"}, {"name": "DSA-3096", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2014/dsa-3096"}, {"name": "1031310", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1031310"}, {"tags": ["x_refsource_MISC"], "url": "http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html"}, {"name": "71545", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/71545"}, {"name": "VU#264212", "tags": ["third-party-advisory", "x_refsource_CERT-VN"], "url": "http://www.kb.cert.org/vuls/id/264212"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2014-8601", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "PowerDNS Recursor before 3.6.2 does not limit delegation chaining, which allows remote attackers to cause a denial of service (\"performance degradations\") via a large or infinite number of referrals, as demonstrated by resolving domains hosted by ezdns.it."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://doc.powerdns.com/md/security/powerdns-advisory-2014-02/", "refsource": "CONFIRM", "url": "http://doc.powerdns.com/md/security/powerdns-advisory-2014-02/"}, {"name": "DSA-3096", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2014/dsa-3096"}, {"name": "1031310", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1031310"}, {"name": "http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html", "refsource": "MISC", "url": "http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html"}, {"name": "71545", "refsource": "BID", "url": "http://www.securityfocus.com/bid/71545"}, {"name": "VU#264212", "refsource": "CERT-VN", "url": "http://www.kb.cert.org/vuls/id/264212"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T13:26:02.389Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://doc.powerdns.com/md/security/powerdns-advisory-2014-02/"}, {"name": "DSA-3096", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2014/dsa-3096"}, {"name": "1031310", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1031310"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html"}, {"name": "71545", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/71545"}, {"name": "VU#264212", "tags": ["third-party-advisory", "x_refsource_CERT-VN", "x_transferred"], "url": "http://www.kb.cert.org/vuls/id/264212"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2014-8601", "datePublished": "2014-12-10T15:00:00.000Z", "dateReserved": "2014-11-04T00:00:00.000Z", "dateUpdated": "2024-08-06T13:26:02.389Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*", "matchCriteriaId": "CEE78BD5-97DE-43F0-BF89-0A169A0498AC", "versionEndIncluding": "3.6.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PowerDNS Recursor before 3.6.2 does not limit delegation chaining, which allows remote attackers to cause a denial of service (\"performance degradations\") via a large or infinite number of referrals, as demonstrated by resolving domains hosted by ezdns.it."}, {"lang": "es", "value": "PowerDNS Recursor en versiones anteriores a 3.6.2 no limita el encadenamiento de delegaci\u00f3n, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (\"degradaciones de rendimiento\") a trav\u00e9s un n\u00famero largo o infinito de referencias, seg\u00fan lo demostrado por la resoluci\u00f3n de dominios alojados por ezdns.it."}], "id": "CVE-2014-8601", "lastModified": "2026-05-06T22:30:45.220", "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}]}, "published": "2014-12-10T15:59:17.410", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://doc.powerdns.com/md/security/powerdns-advisory-2014-02/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2014/dsa-3096"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/264212"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/71545"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1031310"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://doc.powerdns.com/md/security/powerdns-advisory-2014-02/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2014/dsa-3096"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/264212"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/71545"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1031310"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}