Quickstart

Overview

Just to get started, we will learn the basics of AFL++ by fuzzing LibXML2 XML parsing library. The goal is to find a crash/PoC for CVE-2017-9048 in LibXML2 2.9.4. In this tutorial, we are going to cover the following key ideas:

• Instrumentation

• ASAN

• Dictionary

• Parallelization

• Code Coverage

Setup

Instrumentation

Dictionary

Code Coverage