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Research > Zero-Day Tracker > 20110222

Citrix Licensing Server 11.x Unspecified Vulnerabilities

Date Disclosed:

Date Patched:


Affected Software:
Citrix Licensing Server 11.6

Citrix Licensing Server 11.x Administration Console contains multiple unspecified vulnerabilities in third-party components. An attacker could gain access to the licensing administrative interface or cause a denial of service against licensing components. Exploitation requires interaction with an administrator authenticated to the Licensing Server (e.g. clicking a crafted link).


Code Execution:

Security Bypass, Disclosure of Information, Denial of Service Condition
These vulnerabilities could allow an attacker to gain access to otherwise restricted components, gain access to potentially sensitive information, or cause a denial of service against components.

Restrict access to the Administration Console port. Administrators should avoid untrusted websites or suspicious URLs.


  • eEye's Retina® Network Security Scanner scans devices to detect for this vulnerability.
    • Retina Audit 14205 - Citrix Licensing Server 11.x Unspecified Vulnerabilities - Windows
    • Retina Audit 14206 - Citrix Licensing Server 11.x Unspecified Vulnerabilities - UNIX


2.22.2011 - Public Information Released
3.13.2012 - Citrix releases updates that address the vulnerabilities

Copyright ©1998-2011 eEye Digital Security
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