Test Kennung:	1.3.6.1.4.1.25623.1.0.107097
Kategorie:	CISCO
Titel:	Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability
Zusammenfassung:	A vulnerability in the Border Gateway Protocol (BGP) implementation of;Cisco NX-OS System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS);condition due to the device unexpectedly reloading.
Beschreibung:	Summary: A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the device unexpectedly reloading. Vulnerability Insight: The vulnerability is due to incomplete input validation of the BGP update messages. An attacker could exploit this vulnerability by sending a crafted BGP update message to the targeted device. To exploit this vulnerability, an attacker must be able to send the malicious packets over a TCP connection that appears to come from a trusted BGP peer, or inject malformed messages into the victim's BGP network. Vulnerability Impact: An exploit could allow the attacker to cause the switch to reload unexpectedly. Solution: See the referenced vendor advisory for a solution. CVSS Score: 7.1 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2016-1454 BugTraq ID: 93417 http://www.securityfocus.com/bid/93417 Cisco Security Advisory: 20161005 Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-bgp http://www.securitytracker.com/id/1036950
Copyright	This script is Copyright (C) 2016 Greenbone Networks GmbH

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