Tag - fuzzing

Homemade Fuzzing Platform Recipe

It’s no secret that, since the beginning of the year, I’ve spent a good amount of time learning how to fuzz different Windows software, triaging crashes, filling CVE forms, writing harnesses and custom tools to aid in the process.Today I would like to sneak peek into my high-level process of designing a Homemade Fuzzing Platform,...
26/08/2021By Read more...

Fuzzing: FastStone Image Viewer & CVE-2021-26236

Introduction

In my precedent blog post I’ve introduced “fuzzing” from a theoretical point of view. As I’ve previously anticipated, today I’m going to disclose the fuzzing methodology, process and samples that led me to discover five different vulnerabilities in FastStone Image Viewer v.<=7.5. I’ll also go over the root cause analysis of CVE-2021-26236...
18/03/2021By Read more...

Software Testing Methodologies & Approaches to Fuzzing

In this article, I would like to introduce fuzz testing as part of a vast overview of software testing approaches used to discover bugs and vulnerabilities within applications, protocols, file formats and more.

Application Security

With an ever-increasing number of vulnerabilities discovered during the years, many organizations still spend little budget and effort to produce...
25/02/2021By Read more...