Cisco Security Advisory: Cisco IOS Software Protocol Translation Vulnerability

[Cisco Systems Product Security Incident Response Team <psirt () cisco com>]

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Cisco IOS Software Protocol Translation Vulnerability

Advisory ID: cisco-sa-20130327-pt

Revision 1.0

For Public Release 2013 March 27 16:00  UTC (GMT)
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Summary
=======

The Cisco IOS Software Protocol Translation (PT) feature contains a
vulnerability that could allow an unauthenticated, remote attacker to
cause a denial of service (DoS) condition.

Cisco has released free software updates that address this
vulnerability. Workarounds that mitigate this vulnerability are
available.

This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-pt

Note: The March 27, 2013, Cisco IOS Software Security Advisory bundled
publication includes seven Cisco Security Advisories. All advisories
address vulnerabilities in Cisco IOS Software. Each Cisco IOS Software
Security Advisory lists the Cisco IOS Software releases that correct
the vulnerability or vulnerabilities detailed in the advisory as well
as the Cisco IOS Software releases that correct all Cisco IOS Software
vulnerabilities in the March 2013 bundled publication.

Individual publication links are in "Cisco Event Response: Semiannual
Cisco IOS Software Security Advisory Bundled Publication" at the
following link:
http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_mar13.html
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