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vuln-nvd/data/2018/CVE-2018-5743.json
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{"affected":[{"affectedData":[{"product":"BIND 9","vendor":"ISC","versions":[{"status":"affected","version":"BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.6, 9.12.0 -> 9.12.4, 9.14.0. BIND 9 Supported Preview Edition versions 9.9.3-S1 -> 9.11.5-S3, and 9.11.5-S5. Versions 9.13.0 -> 9.13.7 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2018-5743."}]}],"source":"security-officer@isc.org"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"039E73A1-9F90-46A4-BFEE-5E97BAF3FAA6","versionEndIncluding":"11.6.5","versionStartIncluding":"11.5.2","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"C23EFF81-0FF4-4B4A-BAC3-85EC62230099","versionEndIncluding":"12.1.4","versionStartIncluding":"12.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"B83479FA-82FB-4F71-9B98-E683745DB49E","versionEndIncluding":"13.1.1","versionStartIncluding":"13.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"D17CC587-3325-4D95-BE63-B948C63B411D","versionEndIncluding":"14.1.0","versionStartIncluding":"14.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_local_traffic_manager:15.0.0:*:*:*:*:*:*:*","matchCriteriaId":"6FB6D7D8-2688-48A2-8E3E-341881EF0B4C","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"AB5A624E-40A1-4F75-8B9A-FA56510C19EE","versionEndIncluding":"11.6.5","versionStartIncluding":"11.5.2","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"66FCB095-3E70-472A-AB9D-60F001F3A539","versionEndIncluding":"12.1.4","versionStartIncluding":"12.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"1D91EC11-DD9A-434B-9EB4-14AA0E977D8D","versionEndIncluding":"13.1.1","versionStartIncluding":"13.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"D2833083-97E9-4B3C-8E6B-BCAC1851D148","versionEndIncluding":"14.1.0","versionStartIncluding":"14.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_application_acceleration_manager:15.0.0:*:*:*:*:*:*:*","matchCriteriaId":"B8C7C45A-CC14-4092-903C-3001986D2859","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"C6917369-D3C2-42EB-B73B-F86CE2F17401","versionEndIncluding":"11.6.5","versionStartIncluding":"11.5.2","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"5E4EA2A9-C197-40D4-A6AE-A64D69536F99","versionEndIncluding":"12.1.4","versionStartIncluding":"12.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"5A3215E6-7223-4AF1-BFD3-BD8AE9B6B572","versionEndIncluding":"13.1.1","versionStartIncluding":"13.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"720A06E3-441B-4D51-8FC0-D569DD7FEB10","versionEndIncluding":"14.1.0","versionStartIncluding":"14.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_advanced_firewall_manager:15.0.0:*:*:*:*:*:*:*","matchCriteriaId":"6FF1C75A-F753-40CB-9E26-DA6D31931DDC","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","matchCriteriaId":"596A35D8-3644-4C45-99AC-4D201F170B83","versionEndIncluding":"11.6.5","versionStartIncluding":"11.5.2","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","matchCriteriaId":"CAECED76-81A2-4A0C-8C2E-24C235BB32DE","versionEndIncluding":"12.1.4","versionStartIncluding":"12.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","matchCriteriaId":"42D16634-442B-4674-B11E-6748D28764BD","versionEndIncluding":"13.1.1","versionStartIncluding":"13.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*","matchCriteriaId":"713EB3E7-A657-4F6A-901D-618AF660CBBC","versionEndIncluding":"14.1.0","versionStartIncluding":"14.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_analytics:15.0.0:*:*:*:*:*:*:*","matchCriteriaId":"EACA0835-51AD-4AC0-8C87-5564F3A821CD","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"85EE39BF-86AA-498B-BF51-EDCD7BD01376","versionEndIncluding":"11.6.5","versionStartIncluding":"11.5.2","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"2D7877E8-E50F-4DC6-867D-C19A8DB533E3","versionEndIncluding":"12.1.4","versionStartIncluding":"12.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"899BE6FE-B23F-4236-8A5E-B41AFF28E533","versionEndIncluding":"13.1.1","versionStartIncluding":"13.1.0","vulnerable":true},{"criteria":"c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design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is a tunable parameter which, if unset, defaults to a conservative value for most servers. Unfortunately, the code which was intended to limit the number of simultaneous connections contained an error which could be exploited to grow the number of simultaneous connections beyond this limit. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.6, 9.12.0 -> 9.12.4, 9.14.0. BIND 9 Supported Preview Edition versions 9.9.3-S1 -> 9.11.5-S3, and 9.11.5-S5. Versions 9.13.0 -> 9.13.7 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2018-5743."},{"lang":"es","value":"Por diseño, BIND está destinado a limitar el número de clientes TCP que pueden ser conectados en un momento dado. El número de conexiones permitidas es un parámetro sintonizable que, si no se encuentra configurado, por defecto es un valor conservador para la mayoría de los servidores. Desafortunadamente, el código que estaba destinado a limitar el número de conexiones simultáneas contenía un error que podría ser explotado para aumentar el número de conexiones simultáneas más allá de este límite. Versiones afectadas: BIND 9.9.0 hasta 9.10.8-P1, 9.11.0 hasta 9.11.6, 9.12.0 hasta 9.12.4, 9.14.0. BIND 9 Supported Preview Edition versiones 9.9.3-S1 hasta 9.11.5-S3 y 9.11.5-S5. Las versiones 9.13.0 hasta 9.13.7 de la rama de desarrollo 9.13 también están afectadas. Las versiones anteriores a BIND 9.9.0 no han sido evaluadas para la vulnerabilidad de CVE-2018-5743."}],"id":"CVE-2018-5743","lastModified":"2026-06-17T02:00:42.250","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":4.3,"confidentialityImpact":"NONE","integrityImpact":"NONE","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:P","version":"2.0"},"exploitabilityScore":8.6,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"security-officer@isc.org","type":"Secondary"}],"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"}]},"published":"2019-10-09T16:15:13.763","references":[{"source":"security-officer@isc.org","tags":["Third Party Advisory"],"url":"https://kb.isc.org/docs/cve-2018-5743"},{"source":"security-officer@isc.org","url":"https://support.f5.com/csp/article/K74009656?utm_source=f5support&amp%3Butm_medium=RSS"},{"source":"security-officer@isc.org","url":"https://www.synology.com/security/advisory/Synology_SA_19_20"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://kb.isc.org/docs/cve-2018-5743"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://support.f5.com/csp/article/K74009656?utm_source=f5support&amp%3Butm_medium=RSS"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://www.synology.com/security/advisory/Synology_SA_19_20"}],"sourceIdentifier":"security-officer@isc.org","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-770"}],"source":"nvd@nist.gov","type":"Primary"}]}