CVE-2013-3134 Memory corruption in n/a

What is CVE-2013-3134?

CVE-2013-3134 is a critical memory corruption vulnerability in Microsoft .Net Framework, published on 10 Jul 2013. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 on 64-bit platforms does not properly allocate arrays of structures, which allows remote attackers to execute arbitrary code via a crafted .NET Framework application that changes array data, aka "Array Allocation Vulnerability."

Weakness: CWE-94

Which versions are affected by CVE-2013-3134?

It affects 1 product.

Products include Microsoft .Net Framework.

How do I fix CVE-2013-3134?

No fix has been published for CVE-2013-3134 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-2013-3134 being exploited?

There is no known exploitation of CVE-2013-3134 in the wild and no public exploit code.

Other vulnerabilities in Microsoft .Net Framework

• CVE-2020-0646 Microsoft .NET Framework Remote Code Execution Exploited Critical 9.8
• CVE-2017-8759 Microsoft .NET Framework Remote Code Execution Exploited High 7.8
• CVE-2015-1671 Microsoft Windows Remote Code Execution Exploited High 7.8
• CVE-2024-29059 Microsoft .NET Framework Information Disclosure Exploited High 7.5
• CVE-2014-4073 Privilege escalation in n/a Critical 10.0

All Microsoft .Net Framework vulnerabilities

Sources

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

Also known as GHSA-ghfm-2jj8-hppg.