Stack-based buffer overflow in the SCADA server in Ecava IntegraXor before 4.1.4390 allows remote attackers to cause a denial of service (system crash) by triggering access to DLL code located in the IntegraXor directory.
https://www.cisa.gov/news-events/ics-advisories/icsa-14-016-01
http://www.integraxor.com/blog/buffer-overflow-vulnerability-note/