5
CVSSv2

CVE-2014-0253

Published: 12/02/2014 Updated: 12/10/2018
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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 malicious users 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."

Vulnerability Trend

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microsoft .net framework 3.5

microsoft .net framework 3.5.1

microsoft .net framework 4.5.1

microsoft .net framework 4.0

microsoft .net framework 4.5

microsoft .net framework 2.0

microsoft .net framework 1.1