ESB-2018.0124 - [Cisco] Cisco Unified Communications Manager: Cross-site scripting - Remote with user interaction 2018-01-11

Printable version
PGP/GPG verifiable version

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.0124
  Cisco Unified Communications Manager Cross-Site Scripting Vulnerability
                              11 January 2018

===========================================================================

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

Product:           Cisco Unified Communications Manager
Publisher:         Cisco Systems
Operating System:  Cisco
Impact/Access:     Cross-site Scripting -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-0118  

Original Bulletin: 
   https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180110-ucm

- --------------------------BEGIN INCLUDED TEXT--------------------

Cisco Unified Communications Manager Cross-Site Scripting Vulnerability

Medium

Advisory ID:
cisco-sa-20180110-ucm

First Published:
2018 January 10 16:00 GMT

Version 1.0:
Final

Workarounds:
No workarounds available

Cisco Bug IDs:
CSCvg51264

CVSS Score:

Base 6.1
CVE-2018-0118
CWE-79

Summary

A vulnerability in the web-based management interface of Cisco Unified 
Communications Manager could allow an unauthenticated, remote attacker to 
perform a cross-site scripting (XSS) attack against a user of the web-based 
management interface of an affected device.

The vulnerability is due to insufficient validation of user-supplied input by 
the web-based management interface of an affected device. An attacker could 
exploit this vulnerability by persuading a user of the web-based management 
interface to click a link that is designed to submit malicious input to the 
interface. A successful exploit could allow the attacker to execute arbitrary 
script code in the context of the interface or allow the attacker to access 
sensitive browser-based information on the targeted device.

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-20180110-ucm

Affected Products

Vulnerable Products

At the time of publication, this vulnerability affected all releases of Cisco 
Unified Communications Manager prior to the first fixed software release. For 
the latest and most detailed 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.

Source

This vulnerability was found during internal security testing.

URL

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180110-ucm

Revision History

Version Description 			Section 	Status 	Date
1.0 	Initial public release. 	— 		Final 	2018-January-10

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--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        https://www.auscert.org.au/bulletins/

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=W6MY
-----END PGP SIGNATURE-----

« Back to bulletins