Exploit PATH variable manipulation for root access: Hijack binaries, abuse relative paths, and bypass security restrictions.

Exploit PATH variable manipulation for root access: Hijack binaries, abuse relative paths, and bypass security restrictions.

I delivered this session at SegFault community and many people requested me to upload the video. I have broken down the whole session into 3 parts and this is part 1.

gdb gef : https://github.com/hugsy/gef

Shellcode extraction script : https://www.comm…

Correction: The program exits with status 1 and not 0 as it can be seen in the debugger but I mistakenly said it 0.

This is the part 2 of the Buffer Overflow series under Linux. If you have not watched the part 1, I would recommend to go and check that out.…

In this part, we discuss the ret2libc attack and exploit buffer overflow with non-executable stack and a very limited space.

Follow me on Twitter : https://twitter.com/CrimsonPrinceYT

O criador do Linux, Linus Torvalds, decidiu afastar-se do desenvolvimento do software de modo a melhorar a sua atitude para com outros programadores e melhorar a forma como lida com outras pessoas.

Beginning Writing shellcode is an excellent way to learn more about assembly language and how a program communicates with the underlying OS. Put simply shellcode is code that is injected into a running program to make it do something it was not made to do.…

Alguém aqui já se pegou colocando na instalação sempre o famoso "ext4" , bom pretendo neste artigo sanar este habito, afinal o Linux é um sistema que pode ser personalizado de toda forma não apenas no visual mas em seu funcionamento em si, irei mostrar formas…

Beginning Writing shellcode is an excellent way to learn more about assembly language and how a program communicates with the underlying OS. Put simply shellcode is code that is injected into a running program to make it do something it was not made to do.…

What are iptables chains, rules, policies, and tables? Describe iptables in layman's terms.

OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch. - evilsocket/opensnitch