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AUSCERT External Security Bulletin Redistribution
ESB-2014.0318
Vulnerabilities in Windows Kernel-Mode Driver Could Allow
Elevation of Privilege (2930275)
12 March 2014
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AusCERT Security Bulletin Summary
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Product: Microsoft Windows
Publisher: Microsoft
Operating System: Windows XP
Windows Server 2003
Windows Vista
Windows Server 2008
Windows 7
Windows Server 2008 R2
Windows 8
Windows Server 2012
Windows RT
Impact/Access: Increased Privileges -- Existing Account
Access Privileged Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2014-0323 CVE-2014-0300
Original Bulletin:
http://technet.microsoft.com/en-us/security/bulletin/ms14-015
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Microsoft Security Bulletin MS14-015 - Important
Vulnerabilities in Windows Kernel-Mode Driver Could Allow Elevation of
Privilege (2930275)
Published Date: March 11, 2014
Version: 1.0
General Information
Executive Summary
This security update resolves one publicly disclosed vulnerability and one
privately reported vulnerability in Microsoft Windows. The more severe of
these vulnerabilities could allow elevation of privilege if an attacker logs
on to the system and runs a specially crafted application. An attacker must
have valid logon credentials and be able to log on locally to exploit these
vulnerabilities.
This security update is rated Important for all supported releases of
Microsoft Windows.
Affected Software
Windows XP
Windows Server 2003
Windows Vista
Windows Server 2008
Windows 7
Windows Server 2008 R2
Windows 8 and Windows 8.1
Windows Server 2012 and Windows Server 2012 R2
Windows RT and Windows RT 8.1
Server Core installation option
Vulnerability Information
Win32k Elevation of Privilege Vulnerability - CVE-2014-0300
An elevation of privilege vulnerability exists when the Windows kernel-mode
driver improperly handles objects in memory. An attacker who successfully
exploited this vulnerability could gain elevated privileges and read arbitrary
amounts of kernel memory.
Win32k Information Disclosure Vulnerability - CVE-2014-0323
An information disclosure vulnerability exists when the Windows kernel-mode
driver improperly handles objects in memory.
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