ESB-2017.2052 - [Linux] Cisco Ultra Services Framework: Access confidential data - Remote/unauthenticated 2017-08-17

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2052
           Cisco Ultra Services Framework AutoVNF Configuration
                   Information Disclosure Vulnerability
                              17 August 2017

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

Product:           Cisco Ultra Services Framework
Publisher:         Cisco Systems
Operating System:  Linux variants
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-6771  

Original Bulletin: 
   https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-usf

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Cisco Security Advisory

Cisco Ultra Services Framework AutoVNF Configuration Information Disclosure
Vulnerability

Medium

Advisory ID: cisco-sa-20170816-usf

First Published: 2017 August 16 16:00  GMT

Version 1.0: Final

Workarounds: No workarounds available

Cisco Bug IDs: CSCvd29358

CVSS Score: Base 5.9, Temporal 5.9

CVE-2017-6771
CWE-200

Summary

A vulnerability in the AutoVNF automation tool of the Cisco Ultra Services
Framework could allow an unauthenticated, remote attacker to acquire
sensitive information.

The vulnerability is due to insufficient protection of sensitive data. An
attacker could exploit this vulnerability by browsing to a specific URL of
an affected device. An exploit could allow the attacker to view sensitive
configuration information about the deployment.

There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-usf

Affected Products

Vulnerable Products

This vulnerability affects the Cisco Ultra Services Framework. For
information about affected software releases, consult the Cisco bug ID(s)
at the top of this advisory.

Products Confirmed Not Vulnerable

No other Cisco products are currently known to be affected by this
vulnerability.

Workarounds

There are no workarounds that address this vulnerability.

Fixed Software

For information about fixed software releases, consult the Cisco bug ID(s)
at the top of this advisory.

When considering software upgrades, customers are advised to regularly
consult the advisories for Cisco products, which are available from the
Cisco Security Advisories and Alerts page, to determine exposure and a
complete upgrade solution.

In all cases, customers should ensure that the devices to be upgraded
contain sufficient memory and confirm that current hardware and software
configurations will continue to be supported properly by the new release. If
the information is not clear, customers are advised to contact the Cisco
Technical Assistance Center (TAC) or their contracted maintenance providers.

Exploitation and Public Announcements

The Cisco Product Security Incident Response Team (PSIRT) is not aware
of any public announcements or malicious use of the vulnerability that is
described in this advisory.

URL

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-usf

Revision History

Version		Description		Section		Status	Date
1.0		Initial public release.	--		Final	2017-August-16

Legal 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 standalone 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. The information in this document is intended
for end users of Cisco products.

- --------------------------END INCLUDED TEXT--------------------

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