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Citrix Presentation Server Client Unspecified Code Execution
Secunia Advisory: SA24350
Release Date: 2007-03-01
Last Update: 2007-03-06
Popularity: 14,113 views

Critical:
Highly critical
Impact: System access
Where: From remote
Solution Status: Unpatched

Software:Citrix Presentation Server Client 9.x

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CVE reference:CVE-2007-1196


Description:
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:
http://www.citrix.com/English/SS/downloads/downloads.asp?dID=2755

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

Changelog:
2007-03-05: Added link to US-CERT.
2007-03-06: Added CVE reference.

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

Other References:
US-CERT VU#798364:
http://www.kb.cert.org/vuls/id/798364


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