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AUSCERT External Security Bulletin Redistribution
ESB-2013.1767
Vulnerabilities in Windows Kernel-Mode Drivers Could Allow
Elevation of Privilege (2880430)
10 December 2013
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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
Windows 8
Windows Server 2012
Windows RT
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Impact/Access: Administrator Compromise -- Existing Account
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2013-5058 CVE-2013-3907 CVE-2013-3903
CVE-2013-3902 CVE-2013-3899
Original Bulletin:
https://technet.microsoft.com/en-us/security/bulletin/ms13-101
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Microsoft Security Bulletin MS13-101 - Important
Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of
Privilege (2880430)
Published Date: December 10, 2013
Version: 1.0
General Information
Executive Summary
This security update resolves five privately reported vulnerabilities in
Microsoft Windows. The more severe of these vulnerabilities could allow
elevation of privilege if an attacker logs on to a system and runs a specially
crafted application. An attacker must have valid logon credentials and be able
to log on locally to exploit this vulnerability.
This security update is rated Important for all supported releases of Windows
XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7,
Windows Server 2008 R2, Windows 8, Windows Server 2012, and Windows RT, and
Moderate for Windows 8.1, Windows Server 2012 R2, and Windows RT 8.1. For more
information, see the subsection, Affected and Non-Affected Software, in this
section.
Affected Software
Windows XP Service Pack 3
Windows XP Professional x64 Edition Service Pack 2
Windows Server 2003 Service Pack 2
Windows Server 2003 x64 Edition Service Pack 2
Windows Server 2003 with SP2 for Itanium-based Systems
Windows Vista Service Pack 2
Windows Vista Service Pack 2
Windows Vista x64 Edition Service Pack 2
Windows Vista x64 Edition Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for Itanium-based Systems Service Pack 2
Windows Server 2008 for Itanium-based Systems Service Pack 2
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1
Windows 8 for 32-bit Systems
Windows 8 for 32-bit Systems
Windows 8 for x64-based Systems
Windows 8 for x64-based Systems
Windows 8.1 for 32-bit Systems
Windows 8.1 for x64-based Systems
Windows Server 2012
Windows Server 2012
Windows Server 2012 R2
Windows RT [1]
Windows RT [1]
Windows RT 8.1 [1]
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core
installation)
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core
installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core
installation)
Windows Server 2012 (server core installation)
Windows Server 2012 R2 (server core installation)
[1] This update is available via Windows Update.
Vulnerability Information
Win32k Integer Overflow Vulnerability - CVE-2013-3899
An elevation of privilege vulnerability exists in the way that the Win32k.sys
kernel-mode driver validates address values in memory. An attacker who
successfully exploited this vulnerability could execute arbitrary code with
elevated privileges.
Win32k Use After Free Vulnerability - CVE-2013-3902
An elevation of privilege vulnerability exists in the Microsoft Windows
kernel. This vulnerability is caused when the Windows kernel improperly
handles objects in memory. An attacker who successfully exploited this
vulnerability could execute arbitrary code in kernel mode. An attacker could
then install programs; view, change, or delete data; or create new accounts
with full administrative rights.
TrueType Font Parsing Vulnerability - CVE-2013-3903
A denial of service vulnerability exists in the Microsoft Windows kernel. This
vulnerability is caused when the Windows kernel improperly processes a
specifically crafted TrueType font file. An attacker who successfully
exploited this vulnerability could cause the affected system to stop
responding and restart.
Port-Class Driver Double Fetch Vulnerability - CVE-2013-3907
An elevation of privilege vulnerability exists in the way that the Windows
audio port-class driver (portcls.sys) handles objects in memory. An attacker
who successfully exploited this vulnerability could execute arbitrary code
with elevated privileges.
Win32k Integer Overflow Vulnerability - CVE-2013-5058
An denial of service vulnerability exists in the way that the Win32k.sys
kernel-mode driver handles objects in memory. An attacker who successfully
exploited this vulnerability could cause the target system to stop responding.
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