Heartbleed Bug in OpenSSL
14.04.2014
OpenSSL has a serious vulnerability, called the “Heartbleed Bug”. The OPC UA C++ SDK uses OpenSSL and if you have taken the new HTTPS protocol in use, your applications may be affected.
OpenSSL is not used by the Java or .NET applications, so you will be safe in those environments.
Read the details from the Unified Automation article.
Jouni Aro
Chief Technology Officer
Email: jouni.aro@prosysopc.com
Expertise and responsibility areas: OPC & OPC UA product development, project work and customer support
Tags: Java, OPC UA, Security, Development
comments powered by DisqusAbout Prosys
Prosys is a leading provider of professional OPC software and services with over 10 years of experience in the field. OPC and OPC UA (Unified Architecture) are communications standards used especially by industrial and high-tech companies.
Newest blog posts
OPC UA Getting Real and Real-time - Report from OPC Day Finland 2018
OPC UA is getting popular in real-world installations and also going towards real-time with the latest announcements about support for field level.
Getting Started with OPC UA (Videos)
Videos explain you ho to get started with OPC UA end-user products or with development. Watch Jouni Aro, the CTO of Prosys OPC, giving the presentations for the OPC Foundation online.
OPC UA Buffer Overflow Exploit
Security vulnerability
