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Test ID:1.3.6.1.4.1.25623.1.0.805351
Category:Windows : Microsoft Bulletins
Title:Microsoft Windows Kernel-Mode Driver Privilege Elevation Vulnerabilities (3034344)
Summary:This host is missing an important security; update according to Microsoft Bulletin MS15-023.
Description:Summary:
This host is missing an important security
update according to Microsoft Bulletin MS15-023.

Vulnerability Insight:
Multiple flaws exist:

- In the Windows kernel-mode driver that could allow the disclosure of kernel
memory contents to an attacker.

- In the Windows kernel-mode driver that is caused when the kernel-mode driver
fails to properly validate the calling threads token.

- In the Windows kernel-mode driver that could allow the disclosure of kernel
memory contents to an attacker.

- In the Windows kernel-mode driver that could allow the disclosure of kernel
memory contents to an attacker. This vulnerability is caused when the
Windows kernel-mode driver dereferences a NULL pointer.

Vulnerability Impact:
Successful exploitation will allow remote
attackers to bypass security and gain restricted privileges.

Affected Software/OS:
- Microsoft Windows 8 x32/x64

- Microsoft Windows Server 2012/R2

- Microsoft Windows 8.1 x32/x64

- Microsoft Windows 2003 x32/x64 Service Pack 2 and prior

- Microsoft Windows Vista x32/x64 Service Pack 2 and prior

- Microsoft Windows Server 2008 x32/x64 Service Pack 2 and prior

- Microsoft Windows 7 x32/x64 Service Pack 1 and prior

- Microsoft Windows Server 2008 R2 x64 Service Pack 1 and prior

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

CVSS Score:
7.2

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2015-0077
BugTraq ID: 72897
http://www.securityfocus.com/bid/72897
Microsoft Security Bulletin: MS15-023
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-023
http://www.securitytracker.com/id/1031897
Common Vulnerability Exposure (CVE) ID: CVE-2015-0078
BugTraq ID: 72902
http://www.securityfocus.com/bid/72902
Common Vulnerability Exposure (CVE) ID: CVE-2015-0094
Common Vulnerability Exposure (CVE) ID: CVE-2015-0095
BugTraq ID: 72936
http://www.securityfocus.com/bid/72936
CopyrightCopyright (C) 2015 Greenbone AG

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