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Citrix XenServer Multiple Security Updates (CTX140984)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
A number of security vulnerabilities have been identified in Citrix XenServer. These vulnerabilities affect all currently supported versions of Citrix XenServer up to and including Citrix XenServer 6.2 Service Pack 1. The following vulnerabilities have been addressed: - CVE-2014-4021: Citrix XenServer potential guest information leak through hypervisor page reuse - CVE-2014-4947: Buffer overflow in Citrix XenServer HVM graphics console support - CVE-2014-4948: Citrix XenServer guest denial of service and information leak through guest VHD modification
Affected Software
Affected Software
Citrix XenServer 6.2 Service Pack 1, Citrix XenServer 6.1, Citrix XenServer 6.0.2 Citrix XenServer 6.0.0
Detection Method
Detection Method
Check the installed hotfixes
Solution
Solution
Apply the hotfix referenced in the advisory.