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CVE-2011-1978

nvd nist
Published: Aug 10, 2011Modified: Apr 29, 2026

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4.3
Vector
AV:N/AC:M/Au:N/C:P/I:N/A:N
Exploitability: 8.6 / Impact: 2.9
Source: NVD

Description

Microsoft .NET Framework 2.0 SP2, 3.5.1, and 4 does not properly validate the System.Net.Sockets trust level, which allows remote attackers to obtain sensitive information or trigger arbitrary outbound network traffic via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka "Socket Restriction Bypass Vulnerability."

Affected (3)

1 product
.net Framework
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Version 4.0
Running on/withPlatform Versions
Microsoft
Windows 7
All versions
Configuration B
1 vulnerable · 3 platform
Vulnerable SoftwareAffected Versions
Version 3.5.1
Running on/withPlatform Versions
Microsoft
Windows 7
All versions
Microsoft
Windows Server 2008
Version r2
Microsoft
Windows Server 2008
Version r2
Configuration C
1 vulnerable · 9 platform
Vulnerable SoftwareAffected Versions
Version 2.0 sp2
Running on/withPlatform Versions
Microsoft
Windows 2003 Server
All versions
Microsoft
Windows Server 2003
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Vista
All versions
Microsoft
Windows Xp
All versions
Microsoft
Windows Xp
All versions

Timeline

No history available yet.