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Test ID:1.3.6.1.4.1.25623.1.0.106446
Category:CISCO
Title:Cisco IOS Frame Forwarding Denial of Service Vulnerability
Summary:A vulnerability in Cisco IOS on Catalysts Switches and Nexus 9300 Series;Switches could allow an unauthenticated, adjacent attacker to cause a Layer 2 network storm.
Description:Summary:
A vulnerability in Cisco IOS on Catalysts Switches and Nexus 9300 Series
Switches could allow an unauthenticated, adjacent attacker to cause a Layer 2 network storm.

Vulnerability Insight:
The vulnerability occurs because the software forwards Layer 2 frames that
should be consumed by the first hop. An attacker could exploit this vulnerability by injecting the Layer 2 frame
into the network segment.

Vulnerability Impact:
An exploit could allow the attacker to cause a Layer 2 network storm and
impact the availability of the switches.

Solution:
See the referenced vendor advisory for a solution.

CVSS Score:
6.1

CVSS Vector:
AV:A/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2016-6473
BugTraq ID: 94815
http://www.securityfocus.com/bid/94815
CopyrightCopyright (C) 2016 Greenbone AG

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