Pwning

This is going to be an in-depth explaination of the overlapping chunks techniques on GLIBC 2.27, this technique can also be produced on the GLIBC 2.

This is an in-depth guide on ret2csu technique. I tried to make this article as much detailed as I could, including references and some binary to practice it with.

Today, I will show you how to use Return Oriented Programming for doing a ret2libc attack. Foreword #This is much more harder than what we encountered earlier, unlike before we won’t have any function preloaded with strings like /bin/cat flag.

This blog post will teach you basics of ROP i.e. how to use tools efficiently. Overview #This post is more practical, so tag along with radare2, pwntools, gdb and ropper ready.

This blog post will let you know about the ROP or Return Oriented Programming. What is ROP? #Return Oriented Programming is a modern method of exploiting a binary that will allow us to take control of the stack and the abuse program’s control flow by the help of gadgets.

A detailed guide to use a format string vulnerability to bypass protections and use the buffer overflow vulnerability to get a shell. Foreword #I want to write this post because while I was trying to learn more about binary exploitation, I came across this interesting challenge as this shows how a two way vulnerability would be used to bypass stack canary protection and executable stack and let you use the buffer overflow vulnerability.