Description
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."
Published: 2014-02-12
Score: 5.0 Medium
EPSS: 22.4% Moderate
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Microsoft .net Framework
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2024-08-06T09:13:09.887Z

Reserved: 2013-12-03T00:00:00.000Z

Link: CVE-2014-0253

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-02-12T04:50:39.937

Modified: 2026-04-29T01:13:23.040

Link: CVE-2014-0253

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses