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Citrix XenServer Security Update for CVE-2016-7777 (CTX217363)
Information
Severity
Severity
Low
Family
Family
Citrix Xenserver Local Security Checks
CVSSv2 Base
CVSSv2 Base
3.3
CVSSv2 Vector
CVSSv2 Vector
AV:L/AC:M/Au:N/C:P/I:P/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
7 years ago
Modified
Modified
5 years ago
Summary
A security vulnerability has been identified in Citrix XenServer that may allow malicious user code within an HVM guest VM to read or modify the contents of certain registers belonging to other tasks within that same guest VM.
Affected Software
Affected Software
This vulnerability affects all currently supported versions of Citrix XenServer up to and including Citrix XenServer 7.0.
Detection Method
Detection Method
Check the installed hotfixes
Solution
Solution
Apply the hotfix referenced in the advisory