CVE-2013-3131: Code Injection
Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0, does not properly prevent changes to data in multidimensional arrays of structures, which allows remote attackers to execute arbitrary code via (1) a crafted .NET Framework application or (2) a crafted Silverlight application, aka "Array Access Violation Vulnerability."
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2013-3131?
CVE-2013-3131 has been rated as a critical vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2013-3131?
To fix CVE-2013-3131, it is recommended to update the affected Microsoft .NET Framework or Silverlight versions to their latest security release.
Which software versions are affected by CVE-2013-3131?
CVE-2013-3131 affects Microsoft .NET Framework versions 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and Silverlight versions prior to 5.1.20513.0.
What types of attacks are possible with CVE-2013-3131?
CVE-2013-3131 can be exploited by remote attackers to execute arbitrary code through a crafted .NET application or Silverlight content.
Is there a workaround for CVE-2013-3131 if I cannot immediately apply a patch?
There are no known effective workarounds for CVE-2013-3131, so applying the patches is the best security practice.