{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-03T11:19:14.534","vulnerabilities":[{"cve":{"id":"CVE-2018-5737","sourceIdentifier":"security-officer@isc.org","published":"2019-01-16T20:29:00.877","lastModified":"2024-11-21T04:09:17.120","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A problem with the implementation of the new serve-stale feature in BIND 9.12 can lead to an assertion failure in rbtdb.c, even when stale-answer-enable is off. Additionally, problematic interaction between the serve-stale feature and NSEC aggressive negative caching can in some cases cause undesirable behavior from named, such as a recursion loop or excessive logging. Deliberate exploitation of this condition could cause operational problems depending on the particular manifestation -- either degradation or denial of service. Affects BIND 9.12.0 and 9.12.1."},{"lang":"es","value":"Un problema con la implementación de la nueva característica \"serve-stale\" en BIND 9.12 puede conducir a un fallo de aserción en rbtdb.c, incluso cuando stale-answer-enable está desactivado. Además, la interacción problemática entre la característica serve-stale y el cacheo negativo agresivo NSEC puede provocar en algunos casos un comportamiento no deseado en named, como un bucle de recursión o el registro excesivo. La explotación deliberada de esta condición podría provocar problemas operativos sobre la manifestación concreta, ya sea una degradación o una denegación de servicio (DoS). Afecta a BIND en versiones 9.12.0 y 9.12.1."}],"metrics":{"cvssMetricV30":[{"source":"security-officer@isc.org","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-617"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:isc:bind:9.12.0:*:*:*:*:*:*:*","matchCriteriaId":"5DCE4BD2-2256-473F-B17F-192CAC145DF1"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:bind:9.12.1:*:*:*:*:*:*:*","matchCriteriaId":"440CFE40-C9B7-4E6E-800D-DD595F8FC38E"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*","matchCriteriaId":"5C2089EE-5D7F-47EC-8EA5-0F69790564C4"},{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:*","matchCriteriaId":"E0C4B1E5-75BF-43AE-BBAC-0DD4124C71ED"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/104236","source":"security-officer@isc.org","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1040942","source":"security-officer@isc.org","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://kb.isc.org/docs/aa-01606","source":"security-officer@isc.org","tags":["Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20180926-0004/","source":"security-officer@isc.org","tags":["Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/104236","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1040942","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://kb.isc.org/docs/aa-01606","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20180926-0004/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}