TITLE: D2A: A Dataset Built for AI-Based Vulnerability Detection Methods Using Differential Analysis 

ABSTRACT: Static analysis tools are widely used for vulnerability detection as they
understand programs with complex behavior and millions of lines of code.
Despite their popularity, static analysis tools are known to generate an excess
of false positives. The recent ability of Machine Learning models to understand
programming languages opens new possibilities when applied to static analysis.
However, existing datasets to train models for vulnerability identification
suffer from multiple limitations such as limited bug context, limited size, and
synthetic and unrealistic source code. We propose D2A, a differential analysis
based approach to label issues reported by static analysis tools. The D2A
dataset is built by analyzing version pairs from multiple open source projects.
From each project, we select bug fixing commits and we run static analysis on
the versions before and after such commits. If some issues detected in a
before-commit version disappear in the corresponding after-commit version, they
are very likely to be real bugs that got fixed by the commit. We use D2A to
generate a large labeled dataset to train models for vulnerability
identification. We show that the dataset can be used to build a classifier to
identify possible false alarms among the issues reported by static analysis,
hence helping developers prioritize and investigate potential true positives
first.
Static analysis tools are widely used for vulnerability detection as they
understand programs with complex behavior and millions of lines of code.
Despite their popularity, static analysis tools are known to generate an excess
of false positives. The recent ability of Machine Learning models to understand
programming languages opens new possibilities when applied to static analysis.
However, existing datasets to train models for vulnerability identification
suffer from multiple limitations such as limited bug context, limited size, and
synthetic and unrealistic source code. We propose D2A, a differential analysis
based approach to label issues reported by static analysis tools. The D2A
dataset is built by analyzing version pairs from multiple open source projects.
From each project, we select bug fixing commits and we run static analysis on
the versions before and after such commits. If some issues detected in a
before-commit version disappear in the corresponding after-commit version, they
are very likely to be real bugs that got fixed by the commit. We use D2A to
generate a large labeled dataset to train models for vulnerability
identification. We show that the dataset can be used to build a classifier to
identify possible false alarms among the issues reported by static analysis,
hence helping developers prioritize and investigate potential true positives
first.
D2A: A Dataset Built for AI-Based Vulnerability Detection Methods Using Differential Analysis
http://arxiv.org/abs/2102.07995v1