{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-21T21:12:51.161","vulnerabilities":[{"cve":{"id":"CVE-2018-5538","sourceIdentifier":"f5sirt@f5.com","published":"2018-07-25T14:29:00.383","lastModified":"2024-11-21T04:09:01.617","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"On F5 BIG-IP DNS 13.1.0-13.1.0.7, 12.1.3-12.1.3.5, DNS Express / DNS Zones accept NOTIFY messages on the management interface from source IP addresses not listed in the 'Allow NOTIFY From' configuration parameter when the db variable \"dnsexpress.notifyport\" is set to any value other than the default of \"0\"."},{"lang":"es","value":"En F5 BIG-IP DNS 13.1.0-13.1.0.7, 12.1.3-12.1.3.5, DNS Express / DNS Zones aceptan mensajes NOTIFY en la interfaz de gestión desde las direcciones IP de origen que no están listadas en el parámetro de configuración \"Allow NOTIFY From\" cuando la variable db \"dnsexpress.notifyport\" se asigna con un valor diferente al \"0\" por defecto."}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":3.7,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":1.4}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.3","versionEndIncluding":"12.1.3.5","matchCriteriaId":"B7100AD4-3AA9-40DA-BE92-219166DB207D"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*","versionStartExcluding":"13.1.0","versionEndIncluding":"13.1.0.7","matchCriteriaId":"B33C750F-0ED9-4D93-A2B3-D10B23383D63"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.3","versionEndIncluding":"12.1.3.5","matchCriteriaId":"57969CDF-B60C-4208-9269-E3E84EC59837"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"13.1.0","versionEndIncluding":"13.1.0.7","matchCriteriaId":"3DAC2749-3880-4587-BCC2-16E1018AFF84"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.3","versionEndIncluding":"12.1.3.5","matchCriteriaId":"5A488F2F-C459-4ECF-B382-8209793E6EF8"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"13.1.0","versionEndIncluding":"13.1.0.7","matchCriteriaId":"D14FAFD8-6A8B-45DC-A1A4-054314B4A317"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*","versionStartIncluding":"12.1.3","versionEndIncluding":"12.1.3.5","matchCriteriaId":"A983F846-99FD-4F43-829D-4772D6D2D7D7"},{"vulnerable":true,"criteria":"cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*","versionStartIncluding":"13.1.0","versionEndIncluding":"13.1.0.7","matchCriteriaId":"3746A469-4B03-45EA-860D-F28DC08C02AE"}]}]}],"references":[{"url":"https://support.f5.com/csp/article/K45435121","source":"f5sirt@f5.com","tags":["Mitigation","Vendor Advisory"]},{"url":"https://support.f5.com/csp/article/K45435121","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mitigation","Vendor Advisory"]}]}}]}