CVEvulnerability
CVE-2011-1978
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2011-08-10
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-200
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 configurations
• microsoft .net framework 4.0
• microsoft .net framework 3.5.1
• microsoft .net framework 2.0
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-069 docs.microsoft.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12901 oval.cisecurity.org
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-069 docs.microsoft.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12901 oval.cisecurity.org