CVE-2014-0253: Input Validation
First published: Wed Feb 12 2014(Updated: )
Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine TCP connection states, which allows remote attackers to cause a denial of service (ASP.NET daemon hang) via crafted HTTP requests that trigger persistent resource consumption for a (1) stale or (2) closed connection, as exploited in the wild in February 2014, aka "POST Request DoS Vulnerability."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft .NET Framework | =1.1-sp1 | |
| Microsoft .NET Framework | =2.0-sp2 | |
| Microsoft .NET Framework | =3.5 | |
| Microsoft .NET Framework | =3.5.1 | |
| Microsoft .NET Framework | =4.0 | |
| Microsoft .NET Framework | =4.5 | |
| Microsoft .NET Framework | =4.5.1 |
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Reference Links
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- version/microsoft .net framework/1.1-sp1
- version/microsoft .net framework/2.0-sp2
- version/microsoft .net framework/3.5
- version/microsoft .net framework/3.5.1
- version/microsoft .net framework/4.0
- version/microsoft .net framework/4.5
- version/microsoft .net framework/4.5.1