Hash: SHA1

             AUSCERT External Security Bulletin Redistribution

 Cross-Site Scripting Vulnerability in Citrix NetScaler Gateway, formerly
                 Citrix Access Gateway Enterprise Edition
                                2 May 2014


        AusCERT Security Bulletin Summary

Product:           Citrix Access Gateway
                   Citrix NetScaler
                   Citrix NetScaler Gateway
Publisher:         Citrix
Operating System:  Network Appliance
                   Citrix XenServer
                   VMware ESX Server
                   Windows Server 2008 with Hyper-V
Impact/Access:     Cross-site Scripting -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-1899  

Original Bulletin: 

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

Cross-Site Scripting Vulnerability in Citrix NetScaler Gateway, formerly 
Citrix Access Gateway Enterprise Edition


    Created On  Apr 30, 2014
    Updated On  Apr 30, 2014

Security Bulletin

See Applicable Products

Severity: Medium

Description of Problem

A Cross-Site Scripting (XSS) vulnerability has been identified in Citrix 
NetScaler Gateway, formerly known as Citrix Access Gateway Enterprise Edition.

This vulnerability could potentially be used to execute malicious client-side 
script in the same context as legitimate content from the web server; if this 
vulnerability is used to execute script in the browser of an authenticated 
user then the script may be able to gain access to the authenticated user's 
session or other potentially sensitive information.

This vulnerability has been assigned the following CVE number:

CVE-2014-1899: Cross-Site Scripting vulnerability in Citrix NetScaler Gateway, 
formerly Citrix Access Gateway Enterprise Edition.

This vulnerability is present in versions of all versions of Citrix NetScaler 
Gateway 10.x earlier than version and all versions of Citrix Access 
Gateway Enterprise Edition 9.x earlier than

What Customers Should Do

This vulnerability has been addressed in new versions of the Citrix NetScaler 
Gateway software. Citrix recommends that customers upgrade their Citrix 
NetScaler Gateway appliances to version and later, or version and later.

These upgrades can be obtained from the Citrix website at the following 

Citrix NetScaler Gateway:


Please note that a MyCitrix account is required to access this location.


Citrix thanks Benjamin Matt and Thierry Zoller of Verizon 
(http://www.verizon.com) for working with us to protect Citrix customers.

What Citrix Is Doing

Citrix is notifying customers and channel partners about this potential 
security issue. This article is also available from the Citrix Knowledge 
Center at http://support.citrix.com/.

Obtaining Support on This Issue

If you require technical assistance with this issue, please contact Citrix 
Technical Support. Contact details for Citrix Technical Support are available
at http://www.citrix.com/site/ss/supportContacts.asp.

Reporting Security Vulnerabilities to Citrix

Citrix welcomes input regarding the security of its products and considers any
and all potential vulnerabilities seriously. If you would like to report a 
security issue to Citrix, please compose an e-mail to secure@citrix.com 
stating the exact version of the product in which the vulnerability was found 
and the steps needed to reproduce the vulnerability.

Applicable Products

    Access Gateway 10
    Access Gateway 9.3 Enterprise Edition
    NetScaler 9.3
    NetScaler Gateway 10.1

- --------------------------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:


Australian Computer Emergency Response Team
The University of Queensland
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.
Comment: http://www.auscert.org.au/render.html?it=1967