{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T20:43:08.976","vulnerabilities":[{"cve":{"id":"CVE-2019-1598","sourceIdentifier":"psirt@cisco.com","published":"2019-03-07T19:29:00.303","lastModified":"2024-11-21T04:36:53.470","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(20), 7.3(2)D1(1), and 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). UCS 6200 and 6300 Fabric Interconnect are affected in versions prior to 3.2(2b)."},{"lang":"es","value":"Múltiples vulnerabilidades en la implementación de una funcionalidad de Lightweight Directory Access Protocol (LDAP) en los software FXOS y NX-OS de Cisco podrían permitir a un atacante remoto no autenticado provocar que un dispositivo afectado se actualice nuevamente, conduciendo a una condición de denegación de servicio (DoS). Estas vulnerabilidades se deben a un análisis sintáctico incorrecto de los paquetes LDAP de un dispositivo afectado. Un atacante podría explotar estas vulnerabilidades enviando un paquete LDAP manipulado mediante el uso de reglas denominadas \"Basic Encoding Rules\" (BER) a un dispositivo afectado. El paquete LDAP deberá tener una dirección IP de origen de un servidor LDAP que esté configurado en el dispositivo objetivo. Si se tiene éxito, el dispositivo afectado podría recargarse, provocando una denegación de servicio. Los firewalls de Firepower 4100 Series Next-Generation se ven afectados en versiones anteriores a las 2.0.1.201, 2.2.2.52 y 2.3.1.75. Firepower 9300 Security Appliances se ven afectados en versiones anteriores a las 2.0.1.201, 2.2.2.54 y 2.3.1.75. Los switches de MDS 9000 Series Multilayer se ven afectados en versiones anteriores a la 8.2(1). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a la 7.0(3)I7(1). Los switches de Nexus 3500 Platform se ven afectados en versiones anteriores a la 7.0(3)I7(2). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 6.2(20), 7.3(2)D1(1) y 8.2(1). Las versiones anteriores a la 70(3)I7(1) de Nexus 9000 Series Switches, en modo NX-OS Standalone, se ven afectadas. UCS 6200 y 6300 Fabric Interconnect, se ven afectados en versiones anteriores a la 3.2(2b)."}],"metrics":{"cvssMetricV30":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.0},{"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:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*","versionStartIncluding":"2.3","versionEndExcluding":"2.3.1.75","matchCriteriaId":"932EC2D8-BB21-49EB-B61D-BA03F5F3DFB9"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:firepower_4100:-:*:*:*:*:*:*:*","matchCriteriaId":"9E9552E6-0B9B-4B32-BE79-90D4E3887A7B"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:*","matchCriteriaId":"07DAFDDA-718B-4B69-A524-B0CEB80FE960"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.3","versionEndExcluding":"8.2\\(1\\)","matchCriteriaId":"5AC81469-F459-4CF6-B83E-AD49EA99F288"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*","matchCriteriaId":"1FD00AB9-F2DD-4D07-8DFF-E7B34824D66A"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0\\(3\\)i5","versionEndExcluding":"7.0\\(3\\)i7\\(1\\)","matchCriteriaId":"DAEED288-9710-4758-8F6A-50BB6CF8338F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*","matchCriteriaId":"10FFC5E8-CC5A-4D31-A63A-19E72EC442AB"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0\\(3\\)","versionEndExcluding":"7.0\\(3\\)i7\\(2\\)","matchCriteriaId":"4CDB62C9-2EA8-47F1-8D69-1DA9465E2FF4"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*","matchCriteriaId":"A8E1073F-D374-4311-8F12-AD8C72FAA293"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0","versionEndExcluding":"8.2\\(1\\)","matchCriteriaId":"ABFF3A8F-C0BC-4C70-837D-A8DAE3A9AD64"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*","matchCriteriaId":"12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*","matchCriteriaId":"DD7A4B4B-3BB1-4A4D-911E-C4EEF01BBC45"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0\\(3\\)i5","versionEndExcluding":"7.0\\(3\\)i7\\(1\\)","matchCriteriaId":"DAEED288-9710-4758-8F6A-50BB6CF8338F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*","matchCriteriaId":"8EBEBA5B-5589-417B-BF3B-976083E9FE54"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*","versionStartIncluding":"2.1","versionEndExcluding":"2.2.2.54","matchCriteriaId":"4C3732BD-8732-4EE4-B915-92A040A6795B"}]},{"operator":"OR","negate":false,"cpeM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