CVE-2013-3172: Buffer Overflow
First published: Wed Jul 10 2013(Updated: )
Buffer overflow in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows local users to cause a denial of service (system hang) via a crafted application that leverages improper handling of objects in memory, aka "Win32k Buffer Overflow Vulnerability."
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows Server 2003 | =sp2 | |
| Microsoft Windows Server 2008 Itanium | =sp2 | |
| Microsoft Windows Server 2008 Itanium | =sp2 | |
| Microsoft Windows Server 2008 Itanium | =sp2 | |
| Microsoft Windows Vista | =sp2 | |
| Microsoft Windows XP | =sp3 | |
| Microsoft Windows XP | =sp2 | |
| Microsoft Windows Vista | =sp2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2013-3172?
The severity of CVE-2013-3172 is rated as critical due to the potential for local users to exploit the buffer overflow and cause a denial of service.
How do I fix CVE-2013-3172?
To fix CVE-2013-3172, update to the latest security patch provided by Microsoft that addresses this vulnerability.
Which versions of Windows are affected by CVE-2013-3172?
CVE-2013-3172 affects Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, and Windows 7 SP1.
What type of attack does CVE-2013-3172 enable?
CVE-2013-3172 enables a local attacker to execute a denial of service attack by causing the system to hang.
Can a remote attacker exploit CVE-2013-3172?
No, CVE-2013-3172 can only be exploited by a local attacker using a crafted application.
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