VMSA-2013-0004 VMware ESXi security update for third party library (remote check)

Summary
The remote ESXi is missing one or more security related Updates from VMSA-2013-0004.
Solution
Apply the missing patch(es).
Insight
The ESXi userworld libxml2 library has been updated to resolve a security issue.
Affected
ESXi 5.1 without patch ESXi510-201304101 ESXi 5.0 without patch ESXi500-201303101 ESXi 4.0 without patch ESXi400-201305001 ESXi 4.1 without patch ESXi410-201304401
Detection
Check the build number.
References