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Cisco Prime Network Analysis Module IPv6 Denial of Service Vulnerability

Advisory ID: cisco-sa-20160601-prime3

Revision 1.0

For Public Release 2016 June 1 16:00 UTC (GMT)

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Summary
=======

A vulnerability in the IPv6 packet decode function of the Cisco Network Analysis Module (NAM) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.

The vulnerability is due to an improper calculation of the IPv6 payload length of certain IPv6 packets. An attacker could exploit this vulnerability by sending crafted IPv6 packets on the network where the NAM is collecting and monitoring traffic. An exploit could allow the attacker to cause a DoS condition and the NAM could cease to collect and monitor traffic for a short time.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link:

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160601-prime3

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Cisco Security Advisory: Cisco Prime Network Analysis Module Unauthenticated Remote Code Execution Vulnerability

Advisory ID: cisco-sa-20160601-prime

Version 1.0:  Final

For public release:  2016 June 1 16:00  GMT

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Summary
=======

A vulnerability in the web interface of Cisco Network Analysis Modules could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of the affected device with the privileges of the web server.

The vulnerability is due to a failure to properly sanitize user input prior to executing an external command derived from the input. An attacker could exploit the vulnerability by submitting a crafted HTTP request to the affected device. A successful exploit could allow the attacker to execute arbitrary commands or code on the underlying operating system with the reduced privileges of the web server.

Cisco has released software updates that address this vulnerability.

Workarounds that address this vulnerability are not available.

This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160601-prime

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