Secunia

A vulnerability has been reported in Citrix Presentation Server Client, which potentially can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to an unspecified error within the support for ICA connections through a proxy server. This may be exploited to execute arbitrary code when a user e.g. visits a malicious web site.

The vulnerability reportedly affects versions prior to 10.0.

Solution
Upgrade to version 10.0 or later:
Further details available in Customer Area

Provided and/or discovered by
The vendor credits Karl Lynn, Juniper Networks.

Changelog
Further details available in Customer Area

Original Advisory
Citrix Systems:
http://support.citrix.com/article/CTX112589

Other references
Further details available in Customer Area

Deep Links
Links available in Customer Area