ID de Prueba:	1.3.6.1.4.1.25623.1.0.106528
Categoría:	CISCO
Título:	Cisco Nexus 5000, 6000, and 7000 Series Switches Software IS-IS Packet Processing Denial of Service Vulnerability (cisco-sa-20170118-nexus)
Resumen:	A vulnerability in Intermediate System-to-Intermediate System; (IS-IS) protocol packet processing of Cisco Nexus 5000, 6000, and 7000 Series Switches software; could allow an unauthenticated, adjacent attacker to cause a reload of the affected device.
Descripción:	Summary: A vulnerability in Intermediate System-to-Intermediate System (IS-IS) protocol packet processing of Cisco Nexus 5000, 6000, and 7000 Series Switches software could allow an unauthenticated, adjacent attacker to cause a reload of the affected device. Vulnerability Insight: The vulnerability is due to improper processing of crafted IS-IS protocol packets. An attacker could exploit this vulnerability by sending a crafted IS-IS protocol packet over an established adjacency. Vulnerability Impact: An exploit could allow the attacker to cause a reload of the affected device. Solution: See the referenced vendor advisory for a solution. CVSS Score: 5.7 CVSS Vector: AV:A/AC:M/Au:N/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-3804 BugTraq ID: 95638 http://www.securityfocus.com/bid/95638 http://www.securitytracker.com/id/1037658
Copyright	Copyright (C) 2017 Greenbone Networks GmbH

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