VYPR
Get started
← All advisories
Unrated severityNVD Advisory· Published Oct 12, 2011· Updated Apr 29, 2026

CVE-2011-1253

CVE-2011-1253

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

6
  • Microsoft/.net Framework5 versions
    cpe:2.3:a:microsoft:.net_framework:1.0:sp3:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:microsoft:.net_framework:1.0:sp3:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:1.1:sp1:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:*
  • Microsoft/Silverlight
    cpe:2.3:a:microsoft:silverlight:4.0.60531.0:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

2

News mentions

0

No linked articles in our index yet.