Stack-based buffer overflow in NTWebServer.exe in the test web service in InduSoft NTWebServer, as distributed in Advantech Studio 6.1 and InduSoft Web Studio 7.0, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long request to TCP port 80.

References

• https://nvd.nist.gov/vuln/detail/CVE-2011-0488
• https://exchange.xforce.ibmcloud.com/vulnerabilities/64678
• http://downloadt.advantech.com/download/downloadsr.aspx?File_Id=1-I1D7QD
• http://secunia.com/advisories/42883
• http://secunia.com/advisories/42903
• http://www.advantechdirect.com/emarketingprograms/AStudio_Patch/AStudio_Patch.htm
• http://www.indusoft.com/blog/?p=337
• http://www.kb.cert.org/vuls/id/506864
• http://www.osvdb.org/70396
• http://www.securityfocus.com/bid/45783
• http://www.us-cert.gov/control_systems/pdf/ICSA-10-337-01.pdf
• http://www.vupen.com/english/advisories/2011/0092
• http://www.vupen.com/english/advisories/2011/0093