Vulnerability Report: Citrix XenServer 5.5

This vulnerability report for Citrix XenServer 5.5 contains a complete overview of all Secunia advisories affecting it. You can use this vulnerability report to ensure that you are aware of all vulnerabilities, both patched and unpatched, affecting this product allowing you to take the necessary precautions.

If you have information about a new or an existing vulnerability in Citrix XenServer 5.5 then you are more than welcome to contact us.

Table of Contents

1. Product Summary Only

2. Secunia Advisory Statistics (All time)
2.1. Statistics for 2015
2.2. Statistics for 2014
2.3. Statistics for 2013
2.4. Statistics for 2012
2.5. Statistics for 2011
2.6. Statistics for 2010
2.7. Statistics for 2009
2.8. Statistics for 2008
2.9. Statistics for 2007
2.10. Statistics for 2006
2.11. Statistics for 2005
2.12. Statistics for 2004
2.13. Statistics for 2003

3. List of Secunia Advisories (All time)
3.1. List for 2015
3.2. List for 2014
3.3. List for 2013
3.4. List for 2012
3.5. List for 2011
3.6. List for 2010
3.7. List for 2009
3.8. List for 2008
3.9. List for 2007
3.10. List for 2006
3.11. List for 2005
3.12. List for 2004
3.13. List for 2003

4. Send Feedback
Vendor, Links, and Unpatched Vulnerabilities

Vendor Citrix Systems

Product Link View Here (Link to external site)

Affected By 16 Secunia advisories
54 Vulnerabilities

Monitor Product Receive alerts for this product

Unpatched 0% (0 of 16 Secunia advisories)

Most Critical Unpatched
There are no unpatched Secunia advisories affecting this product, when all vendor patches are applied..

2 Secunia Advisories in 2011

Secunia has issued a total of 2 Secunia advisories in 2011 for Citrix XenServer 5.5. Currently, 0% (0 out of 2) are marked as unpatched.

More information about the specific Secunia advisories affecting Citrix XenServer 5.5 can be found below. Each Secunia advisory is enclosed by a box highlighted with a color representing its current patch status. You can read the complete Secunia advisories for thorough descriptions of the issues covered and for solution suggestions by clicking either the Secunia advisory title or the "Read More" links available for each Secunia advisory.

patched Citrix XenServer Multiple Vulnerabilities
Vendor Patch. Secunia Advisory 1 of 2 in 2011. 2,651 views.
Release Date:
Secunia Advisory ID:
Solution Status:
Vendor Patch
Moderately critical
Privilege escalation
System access
From local network
Short Description:
Citrix has acknowledged a weakness and multiple vulnerabilities in Citrix XenServer, which can be exploited by malicious, local users in a guest virtual machine to cause a DoS (Denial of Service), by malicious, local users to cause a DoS (Denial of Service) or gain escalated privileges, and by malicious people to compromise a vulnerable system. [Read More]

patched Citrix XenServer Unspecified Denial of Service Weaknesses
Vendor Patch. Secunia Advisory 2 of 2 in 2011. 2,398 views.
Release Date:
Secunia Advisory ID:
Solution Status:
Vendor Patch
Not critical
Local system
Short Description:
Some weaknesses have been reported in Citrix XenServer, which can be exploited by malicious, local users in a guest virtual machine to cause a DoS (Denial of Service). [Read More]

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