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             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.1083
             Cisco Small Cell Command Execution Vulnerability
                                4 July 2014

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Cisco Universal Small Cell Series
Publisher:         Cisco Systems
Operating System:  Cisco
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-3307  

Original Bulletin: 
   http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3307

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Cisco Security Notice

Cisco Small Cell Command Execution Vulnerability

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3307

CVE ID: CVE-2014-3307

Release Date: 2014 July 1 21:38 UTC (GMT)

Last Updated: 2014 July 1 21:38 UTC (GMT)

Summary

A vulnerability in the DHCP client implementation of Cisco Small Cell products
could allow an unauthenticated, adjacent attacker to execute commands and 
possibly take full control of the affected device.

The vulnerability is due to improper parsing of crafted DHCP messages. An 
attacker could exploit this vulnerability by sending crafted DHCP messages to
the affected device. An exploit could allow the attacker to execute commands 
and possibly take full control of the affected device.

Affected Products

Product 					More Information 	CVSS

Cisco Universal Small Cell Series Firmware 	CSCup47513 		6.8/5.6

What Is a Cisco Security Notice?

The Cisco Product Security Incident Response Team (PSIRT) publishes Cisco 
Security Notices to inform customers of low- to mid-level severity security 
issues involving Cisco products.

Customers who wish to upgrade to a software version that includes fixes for 
these issues should contact their normal support channels. Free software 
updates will not be provided for issues that are disclosed through a Cisco 
Security Notice.

For additional information about Cisco PSIRT publications, see the Cisco 
Security Vulnerability Policy at 
http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html

Customers Using Third-Party Support Organizations

Customers may have Cisco products that are provided or maintained through 
prior or existing agreements with third-party support organizations, such as 
Cisco Partners, authorized resellers, or service providers. For these 
products, customers should consult their service providers or support 
organizations to ensure that any applied workaround or fix is the most 
appropriate in the intended network before it is deployed.

Disclaimer

THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF 
GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS
LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO 
CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.

A stand-alone copy or paraphrase of the text of this document that omits the 
distribution URL is an uncontrolled copy, and may lack important information 
or contain factual errors.

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