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Test ID:1.3.6.1.4.1.25623.1.0.106304
Category:CISCO
Title:Cisco IOS XE Software IP Fragment Reassembly Denial of Service Vulnerability
Summary:A vulnerability in the IPv4 fragment reassembly function of Cisco IOS XE;Software could allow an unauthenticated, remote attacker to cause an affected device to reload.
Description:Summary:
A vulnerability in the IPv4 fragment reassembly function of Cisco IOS XE
Software could allow an unauthenticated, remote attacker to cause an affected device to reload.

Vulnerability Insight:
The vulnerability is due to the corruption of an internal data structure
that occurs when the affected software reassembles an IPv4 packet. An attacker could exploit this vulnerability
by sending crafted IPv4 fragments to an affected device.

Vulnerability Impact:
A successful 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-2016-6386
BugTraq ID: 93202
http://www.securityfocus.com/bid/93202
Cisco Security Advisory: 20160928 Cisco IOS XE Software IP Fragment Reassembly Denial of Service Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-frag
http://www.securitytracker.com/id/1036914
CopyrightCopyright (C) 2016 Greenbone AG

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