VUPEN Security Research - 7T Interactive Graphical SCADA System (IGSS) Remote Memory Corruption


VUPEN Security Research - 7T Interactive Graphical SCADA System ODBC Remote Memory Corruption http://www.vupen.com/english/research.php I. BACKGROUND --------------------- 7T Interactive Graphical SCADA System (IGSS) is a state-of-the art SCADA system used for monitoring and controlling industrial processes. IGSS has been installed in more than 28.000 industrial plants worldwide. II. DESCRIPTION --------------------- VUPEN Vulnerability Research Team discovered a critical vulnerability in 7T Interactive Graphical SCADA System (IGSS). The vulnerability is caused by a memory corruption error in the Open Database Connectivity (ODBC) component when processing packets sent to port 20222/TCP, which could result in an invalid structure being used, leading to an exploitable condition. CVSS Score: 10 (AV:N/AC:L/Au:N/C:C/I:C/A:C) III. AFFECTED PRODUCTS --------------------------- 7T Interactive Graphical SCADA System (IGSS) versions prior to IV. Binary Analysis & Exploits/PoCs --------------------------------------- In-depth binary analysis of the vulnerability and a proof-of-concept code are available through the VUPEN Binary Analysis & Exploits Service : http://www.vupen.com/english/services/ba-index.php VUPEN Binary Analysis & Exploits Service provides private exploits and in-depth technical analysis of the most significant public vulnerabilities based on disassembly, reverse engineering, protocol analysis, and code audit. The service allows governments and major corporations to evaluate risks, and protect infrastructures and assets against new threats. The service also allows security vendors (IPS, IDS, AntiVirus) to supplement their internal research efforts and quickly develop both vulnerability-based and exploit-based signatures to proactively protect their customers from attacks and emerging threats. V. VUPEN Threat Protection Program ----------------------------------- To proactively protect critical networks and infrastructures against unpatched vulnerabilities and reduce risks related to zero-day attacks, VUPEN shares its vulnerability research with governments and organizations members of the VUPEN Threat Protection Program (TPP). VUPEN TPP customers receive fully detailed and technical reports about security vulnerabilities discovered by VUPEN and in advance of their public disclosure. http://www.vupen.com/english/services/tpp-index.php VI. SOLUTION ---------------- Upgrade to version VII. CREDIT -------------- This vulnerability was discovered by Sebastien Renaud of VUPEN Security VIII. ABOUT VUPEN Security --------------------------- VUPEN is the world leader in vulnerability research for defensive and offensive security. VUPEN solutions enable corporations and Governments to measure and manage risks, eliminate vulnerabilities before they can be exploited, and protect critical infrastructures and assets against known and unknown vulnerabilities. * VUPEN Binary Analysis & Exploits Service (BAE) : http://www.vupen.com/english/services/ba-index.php * VUPEN Threat Protection Program for Govs (TPP) : http://www.vupen.com/english/services/tpp-index.php IX. REFERENCES ---------------------- http://www.vupen.com/english/research-vuln.php http://www.vupen.com/english/advisories/2011/1301 X. DISCLOSURE TIMELINE ----------------------------- 2011-05-15 - Vulnerability Discovered by VUPEN 2011-05-18 - Vendor informed 2011-05-18 - Vendor reply 2011-05-24 - Coordinated disclosure