CVE-2011-5009 – CoDeSys 3.4 - Null Pointer Invalid HTTP Request Parsing Remote Denial of Service

https://notcve.org/view.php?id=CVE-2011-5009

25 Dec 2011 — The CmpWebServer.dll module in the Control service in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a crafted Content-Length in an HTTP POST or (2) an invalid HTTP request method. El módulo CmpWebServer.dll en el servicio de Control en 3S CoDeSys v3.4 SP4 Patch 2 permite a atacantes remotos causar una denegación de servicio (NULL pointer dereference) mediante (1) un Content-Length manipulado en un HTTP POST o (2) un método de solicitud HTT... • https://www.exploit-db.com/exploits/36378 •