Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2014.1172
Citrix NetScaler Application Delivery Controller and
NetScaler Gateway Multiple Security Updates
16 July 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: Citrix NetScaler Application Delivery Controller
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
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2014-4347 CVE-2014-4346
Original Bulletin:
http://support.citrix.com/article/CTX140863
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Citrix NetScaler Application Delivery Controller and NetScaler Gateway
Multiple Security Updates
CTX140863 / Created On Jul 14, 2014 / Updated On Jul 14, 2014
Security Bulletin
Severity: Medium
Description of Problem
A number of security vulnerabilities have been identified in the Citrix
NetScaler Application Delivery Controller (ADC) and NetScaler Gateway,
formerly known as Access Gateway Enterprise Edition.
These vulnerabilities have been assigned the following CVE numbers:
CVE-2014-4346: Reflected Cross-Site Scripting vulnerability in NetScaler
Application Deliver Controller and NetScaler Gateway version 10.1
administration user interface
CVE-2014-4347: Citrix NetScaler Application Delivery Controller and NetScaler
Gateway cookie information disclosure vulnerability
What Customers Should Do
These vulnerabilities have been addressed in new versions of the Citrix
NetScaler ADC firmware and NetScaler Gateway software. Citrix recommends that
customers upgrade their Citrix NetScaler ADC firmware and NetScaler Gateway
software to the versions listed below.
The vulnerabilities have been addressed in the following versions:
10.1-126.12 and later
9.3-62.4 and later
These versions can be obtained from the following locations:
NetScaler ADC Product Software
https://www.citrix.com/downloads/netscaler-adc/product-software.html
NetScaler ADC Virtual Appliance
https://www.citrix.com/downloads/netscaler-adc/virtual-appliances.html
NetScaler Gateway Product Software
https://www.citrix.com/downloads/netscaler-gateway/product-software.html
NetScaler Gateway Virtual Appliance
https://www.citrix.com/downloads/netscaler-gateway/virtual-appliances.html
NetScaler Gateway, formerly known as Access Gateway Standard Edition, is not
affected by these vulnerabilities.
Acknowledgements
Citrix thanks Stefan Viehbck of SEC Consult (https://www.sec-consult.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. For guidance on how to report
security-related issues to Citrix, please see the following document:
CTX081743 Reporting Security Issues to Citrix
Applicable Products
Access Gateway 9.3
Enterprise Edition NetScaler 10.1
NetScaler 9.3
NetScaler Gateway 10.1
NetScaler VPX 9.3
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