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19 October 2020

Practical example of fuzzing OPC UA applications

We continue to describe our approaches to searching for vulnerabilities in industrial systems based on the OPC UA protocol. In this article, we examine new techniques that can be used to search for memory corruption vulnerabilities if the source code is available. We also discuss an example of fuzzing using libfuzzer.

10 May 2018

OPC UA security analysis

This paper discusses our project that involved searching for vulnerabilities in implementations of the OPC UA protocol. In publishing this material, we hope to draw the attention of vendors that develop software for industrial automation systems and the industrial internet of things to problems associated with using such widely available technologies, which turned out to be quite common.

Types of threats 26
Industries 26
Industrial control systems 3
Technologies 26
Companies and organisations 12
Products and services 14
APT 29
Laws and regulation 6
Malware 30

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Industrial control systems 2
Types of threats 6
Companies and organisations 5
Laws and regulation 2
Technologies 3
Industries 1

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Companies and organisations 49
Types of threats 22
Technologies 11
Malware 25
Products and services 58
Industries 3
Events and conferences 2
Industrial control systems 5
APT 1
Laws and regulation 2

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Types of threats 26
Industries 26
Industrial control systems 3
Technologies 26
Companies and organisations 12
Products and services 14
APT 29
Laws and regulation 6
Malware 30

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Industrial control systems 2
Types of threats 6
Companies and organisations 5
Laws and regulation 2
Technologies 3
Industries 1

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Select a tag

Companies and organisations 49
Types of threats 22
Technologies 11
Malware 25
Products and services 58
Industries 3
Events and conferences 2
Industrial control systems 5
APT 1
Laws and regulation 2

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