Improper input validation in Microsoft .Net Framework
CVE-2014-0253
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."
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.387 (98.4th percentile) — read the EPSS interpretation.
Affected products
- Microsoft .Net_framework — versions 1.1, 2.0, 3.5
- N/a — versions n/a
Weakness classification (CWE)
References
- secure@microsoft.com (vdb-entry, x_refsource_SECTRACK)
- secure@microsoft.com (x_refsource_OSVDB, vdb-entry)
- secure@microsoft.com (vdb-entry, x_refsource_BID)
- secure@microsoft.com (x_refsource_SECUNIA, third-party-advisory)
- secure@microsoft.com (x_refsource_MS, vendor-advisory)