3S CoDeSys Vulnerabilities

Overview This advisory is a follow-up to the alert update, ICS-ALERT-11-336-01A 3S CoDeSys Vulnerabilities, which was released on the ICS-CERT Web page on December 02, 2011. Security researcher Celil Unuver SignalSec LLC and independent researcher Luigi Auriemma have identified vulnerabilities in...

CVE-2011-5009

The CVE-2011-5009 vulnerability affects 3S CoDeSys CmpWebServer (Control service) as part of CoDeSys 3.4 SP4 Patch 2. It stems from insufficient validation of incoming HTTP requests, leading to a NULL pointer dereference when handling a crafted Content-Length in an HTTP POST or an invalid HTTP me...

Codesys CmpWebServer Multiple Vulnerabilities

Codesys is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...