Secunia Security Advisory - A security issue has been reported in Citrix XenDesktop, which can be exploited by malicious, local users to bypass certain security restrictions.
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TITLE:
Citrix XenDesktop Client Drive Mapping Policy Bypass Security Issue
SECUNIA ADVISORY ID:
SA46696
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46696/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46696
RELEASE DATE:
2011-11-03
DISCUSS ADVISORY:
http://secunia.com/advisories/46696/#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/46696/
ONLY AVAILABLE IN CUSTOMER AREA:
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* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=46696
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 security issue has been reported in Citrix XenDesktop, which can be
exploited by malicious, local users to bypass certain security
restrictions.
The security issue is caused due to an error within the
implementation of Client Drive Mapping when enforcing a policy on the
Virtual Desktop Agent. This could lead to the users being able to
access otherwise restricted client drives.
Successful exploitation requires that a server-side policy is used to
disable Client Drive Mapping.
The security issue is reported in version 4.0.
SOLUTION:
Apply hotfix.
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.
ORIGINAL ADVISORY:
http://support.citrix.com/article/CTX131198
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
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About:
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