Veracode, Inc.

Ming Yi Ang

Asankhaya Sharma

Darius Tsien Wei Foo

Jie Shun Yeo

To analyze open-source code at a large scale, a security domain graph language ('SGL') has been created that functions as a vulnerability description language and facilitates program analysis queries. The SGL facilitates building and maintaining a graph database to catalogue vulnerabilities found in open-source components. This graphical database can be accessed via a database interface directly or accessed by an agent that interacts with the database interface. To build the graph database, a database interface processes an open-source component and creates graph structures which represent relationships present in the open-source component. The database interface transforms a vulnerability description into a canonical form based on a schema for the graph database and updates the database based on a determination of whether the vulnerability is a duplicate. This ensures quality and consistency of the vulnerability dataset maintained in the graph database.

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Singapore, Singapore

Ming Yi Ang