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Citrix XenServer Security Update for CVE-2016-9603 (CTX221578)

Information

Severity

Severity

Critical

Family

Family

Citrix Xenserver Local Security Checks

CVSSv2 Base

CVSSv2 Base

9.0

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

5 years ago

Modified

Modified

3 years ago

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Summary

A security issue has been identified within Citrix XenServer. This issue could, if exploited, allow the administrator of an HVM guest VM to compromise the host. The following vulnerability has been addressed: CVE-2016-9603 (High): QEMU: Cirrus VGA Heap overflow via display refresh.

Affected Software

Affected Software

XenServer 7.1 XenServer 7.0 XenServer 6.5 XenServer 6.2.0 XenServer 6.0.2

Detection Method

Detection Method

Check the installed hotfixes

Solution

Solution

Apply the hotfix referenced in the advisory

Common Vulnerabilities and Exposures (CVE)

References

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