{"cvss":0.0,"datePublished":"2014-02-11T00:00:00Z","dateUpdated":"2014-02-11T00:00:00Z","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.\"","dueDate":"","id":"CVE-2014-0253","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":".NET Framework","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"HIGH","source":"vulncheck_kev","title":"Microsoft .NET Framework Improper Input Validation","vendor":"Microsoft"}