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Test ID:1.3.6.1.4.1.25623.1.0.901226
Category:Windows : Microsoft Bulletins
Title:Microsoft Hyper-V Privilege Elevation Vulnerability (2893986)
Summary:This host is missing an important security update according to;Microsoft Bulletin MS13-092.
Description:Summary:
This host is missing an important security update according to
Microsoft Bulletin MS13-092.

Vulnerability Insight:
The issue is triggered when handling the value of a data structure, allowing
a memory address with an invalid address to be used.

Vulnerability Impact:
Successful exploitation allows guest OS users to execute arbitrary code in
all guest OS instances, and allows guest OS users to cause a denial of service
(host OS crash) via a guest-to-host hypercall with a crafted function parameter.

Affected Software/OS:
- Microsoft Windows Server 2012

- Microsoft Windows 8 x64 Edition

Solution:
The vendor has released updates. Please see the references for more information.

CVSS Score:
7.9

CVSS Vector:
AV:A/AC:M/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2013-3898
Cert/CC Advisory: TA13-317A
http://www.us-cert.gov/ncas/alerts/TA13-317A
Microsoft Security Bulletin: MS13-092
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-092
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18851
CopyrightCopyright (C) 2013 Greenbone AG

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