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TITLE:
Citrix XenApp and XenDesktop XML Service Interface Vulnerability

SECUNIA ADVISORY ID:
SA43462

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43462/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43462

RELEASE DATE:
2011-03-10

DISCUSS ADVISORY:
http://secunia.com/advisories/43462/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/43462/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=43462

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in Citrix XenApp and XenDesktop,
which can be exploited by malicious people to compromise a vulnerable
system.

The vulnerability is caused due to an error in the XML service
interface. No further information is currently available.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in the following products:
* Feature Pack 1 for Presentation Server 4.5
* XenApp 5.0 for Windows Server 2003 x64
* XenApp 5.0 for Windows Server 2003 x86
* XenApp 6.0 for Windows Server 2008 R2
* XenApp Fundamentals 3.0
* XenApp Fundamentals 6.0 for Windows Server 2008 R2
* XenDesktop 4 x32
* XenDesktop 4 x64

SOLUTION:
Apply Hotfixes.

Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

PROVIDED AND/OR DISCOVERED BY:
The vendor credits AbdulAziz Hariri via iDefense.

ORIGINAL ADVISORY:
Citrix (CTX128169):
http://support.citrix.com/article/CTX128169

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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