CVE-2013-6938 – Denial of Service vulnerability in Citrix NetScaler SDX Service VM Virtual Machine Daemon

Description of Problem

A denial of service vulnerability has been identified in the Citrix NetScaler SDX service VM Virtual Machine Daemon.

This vulnerability has been assigned the following CVE number:

    • CVE-2013-6938: Denial of service vulnerability in Citrix NetScaler Service VM Virtual Machine Daemon.

This vulnerability affects versions 10.0 and 9.3 of the Citrix NetScaler SDX Service VM only. Version 10.1 of the Citrix NetScaler SDX Service VM is not affected by this vulnerability.

What Customers Should Do

This vulnerability has been addressed in new versions of the Citrix NetScaler SDX Service VM. Citrix recommends that customers upgrade their Citrix NetScaler SDX Service VM to the versions listed below:

    • 10.0-77.5 and later

    • 9.3-64.4 and later

These versions can be obtained from the following location:

NetScaler ADC Service Delivery Appliances

http://www.citrix.com/downloads/netscaler-adc/service-delivery-appliances.html

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.

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