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Citrix XenServer Multiple Security Updates (CTX200892)

Information

Severity

Severity

Medium

Family

Family

Citrix Xenserver Local Security Checks

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

8 years ago

Modified

Modified

5 years ago

Summary

A number of security vulnerabilities have been identified in Citrix XenServer. These vulnerabilities could, if exploited, allow a malicious administrator of an HVM guest to compromise the host. These vulnerabilities affect all currently supported versions of Citrix XenServer up to and including Citrix XenServer 6.5. The following vulnerabilities have been addressed: - CVE-2014-8106 (High): Heap-based buffer overflow in the Cirrus VGA emulator - CVE-2014-7815 (Low): The set_pixel_format function in QEMU allows a denial of service (crash) - CVE-2014-3615 (Low): The VGA emulator in QEMU allows users to read memory

Affected Software

Affected Software

XenServer 6.5 XenServer 6.2.0 XenServer 6.1.0 XenServer 6.0.2 XenServer 6.0

Detection Method

Detection Method

Check the installed hotfixes

Solution

Solution

Apply the hotfix referenced in the advisory.

Common Vulnerabilities and Exposures (CVE)