The security of computer systems fundamentally depends on the quality of its underlying software. Despite a long series of research in academia and industry, security vulnerabilities regularly manifest in program code. Consequently, they remain one of the primary causes of security breaches today. The discovery of software vulnerabilities is a classic yet challenging problem of the security domain. In the last decade, there appeared several production-graded solutions with a favorable outcome.
Code Property Graph[1] (or CPG) is one such solution. CPG is a representation of a program that combines properties of abstract syntax trees, control flow graphs, and program dependence graphs in a joint data structure. There exist two counterparts[2][3] that allow traversals over code property graphs in order to find vulnerabilities and to extract any other interesting properties.
In this talk, we want to cover the following topics:
[1] https://ieeexplore.ieee.org/document/6956589 [2] https://github.com/ShiftLeftSecurity/codepropertygraph [3] https://ocular.shiftleft.io
Speakers: Alex Denisov Fabian Yamaguchi