Description
Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5.1, and 4, and Silverlight 4 before 4.0.60831, does not properly restrict inheritance, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, (3) a crafted .NET Framework application, or (4) a crafted Silverlight application, aka ".NET Framework Class Inheritance Vulnerability."
Affected products
- Microsoft / .net_framework1.0 – 1.0
- Microsoft / .net_framework1.1 – 1.1
- Microsoft / .net_framework2.0 – 2.0
- Microsoft / .net_framework3.5.1 – 3.5.1
- Microsoft / .net_framework4.0 – 4.0
- Microsoft / silverlight4.0.60531.0 – 4.0.60531.0