Loginsoft Blogs

Introduction: One simple way to create a server-side dynamic web page which displays different content each time it is viewed is the Common Gateway Interface (CGI). This post will help you understand what a CGI is, how it works and how the CGI-enabled web server is...

In this post we will cover a few essential topics of Heap Memory. We will learn about the heap creation, the structure of heap memory and different exploitation techniques. This post is mainly based on glibc's heap implementation. We recommend reading “Doug Lee malloc...

This article covers the topic Fuzzing with American Fuzzy Lop (AFL), a powerful fuzzer to find unknown/known vulnerabilities in a software. This should be a good start for any security researchers or a passionate developer who love hunting bugs for fame and profit....

In the previous post, some brief information on analyzing memory corruption issues was given. In the following post, a few prevalent issues in this category that can lead to security impacts will be addressed. Introduction: It all starts with a runtime error leading...

Vulnerability Analysis: Over the past few years, our team has manually analyzed numerous vulnerabilities in open source software. Be it a critical design flaw that eventually lead to the retrieval of encrypted mails in a widely used mail client's add-on that send and...