Citrix XenServer 4.1, 6.0, 5.6 SP2, 5.6 Feature Pack 1, 5.6 Common Criteria, 5.6, 5.5, 5.0, and 5.0 Update 3 contains a Local Privilege Escalation Vulnerability which could allow local users with access to a guest operating system to gain elevated privileges.
| Software | From | Fixed in |
|---|---|---|
| citrix / xenserver | 4.1 | 4.1.x |
| citrix / xenserver | 5.0 | 5.0.x |
| citrix / xenserver | 5.0-update_3 | 5.0-update_3.x |
| citrix / xenserver | 5.5 | 5.5.x |
| citrix / xenserver | 5.6 | 5.6.x |
| citrix / xenserver | 5.6-common_criteria | 5.6-common_criteria.x |
| citrix / xenserver | 5.6-fp1 | 5.6-fp1.x |
| citrix / xenserver | 5.6-sp2 | 5.6-sp2.x |
| citrix / xenserver | 6.0 | 6.0.x |