Test ID:	1.3.6.1.4.1.25623.1.0.106690
Category:	CISCO
Title:	Cisco IOS XE Software for Cisco ASR 920 Series Routers Zero Touch Provisioning Denial of Service Vulnerability
Summary:	A vulnerability in the DHCP code for the Zero Touch Provisioning feature of;Cisco ASR 920 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause an;affected device to reload.
Description:	Summary: A vulnerability in the DHCP code for the Zero Touch Provisioning feature of Cisco ASR 920 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload. Vulnerability Insight: The vulnerability is due to a format string vulnerability when processing a crafted DHCP packet for Zero Touch Provisioning. An attacker could exploit this vulnerability by sending a specially crafted DHCP packet to an affected device. Vulnerability Impact: An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition. 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
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-3859 BugTraq ID: 97008 http://www.securityfocus.com/bid/97008 http://www.securitytracker.com/id/1038104
Copyright	Copyright (C) 2017 Greenbone AG

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