CVE-2013-3172 Memory corruption in n/a

What is CVE-2013-3172?

CVE-2013-3172 is a medium-severity memory corruption vulnerability in Microsoft Windows 7, published on 10 Jul 2013. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

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."

Weakness: CWE-119

Which versions are affected by CVE-2013-3172?

It affects 5 products.

Products include Microsoft Windows 7, Microsoft Windows Server 2003, Microsoft Windows Server 2008, Microsoft Windows Vista, Microsoft Windows Xp.

How do I fix CVE-2013-3172?

No fix has been published for CVE-2013-3172 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2013-3172 being exploited?

There is no known exploitation of CVE-2013-3172 in the wild and no public exploit code.

Other vulnerabilities in Microsoft Windows 7

• CVE-2015-1635 Microsoft HTTP.sys Remote Code Execution Exploited Critical 9.8
• CVE-2015-2360 Microsoft Win32k Privilege Escalation Exploited High 8.8
• CVE-2014-6324 Microsoft Kerberos Key Distribution Center (KDC) Privilege Escalation Exploited High 8.8
• CVE-2014-6332 Microsoft Windows Object Linking & Embedding (OLE) Automation Array Remote Code Execution Exploited High 8.8
• CVE-2014-4148 Microsoft Windows Remote Code Execution Exploited High 8.8

All Microsoft Windows 7 vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-3gv9-9f2w-682w.