ID de Prueba:	1.3.6.1.4.1.25623.1.0.106072
Categoría:	CISCO
Título:	Cisco Adaptive Security Appliance Software DHCPv6 Relay Denial of Service Vulnerability (cisco-sa-20160420-asa-dhcpv6)
Resumen:	A vulnerability in the DHCPv6 relay feature of Cisco Adaptive; Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause an; affected device to reload.
Descripción:	Summary: A vulnerability in the DHCPv6 relay feature of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause an affected device to reload. Vulnerability Insight: The vulnerability is due to insufficient validation of DHCPv6 packets. An attacker could exploit this vulnerability by sending crafted DHCPv6 packets to an affected device, resulting in a denial of service (DoS) condition. This vulnerability affects systems configured in routed firewall mode and in single or multiple context mode. Cisco ASA Software is affected by this vulnerability only if the software is configured with the DHCPv6 relay feature. The vulnerability is triggered only by IPv6 traffic. Solution: See the referenced vendor advisory for a solution. CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2016-1367 Cisco Security Advisory: 20160420 Cisco Adaptive Security Appliance Software DHCPv6 Relay Denial of Service Vulnerability http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-asa-dhcpv6 http://www.securitytracker.com/id/1035635
Copyright	Copyright (C) 2016 Greenbone Networks GmbH

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