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Linux Heap Exploitation Intro Series: Set you free() – part 2

Reading time: ~16 min
Posted by Javier Jimenez on 06 September 2018
Categories: Heap, Heap linux, Heap overflow, Apngopt, Exploit, Exploitaion
Intro Hello there! On this part we are focusing on abusing chunk creation and heap massaging in hope of overwriting...

Linux Heap Exploitation Intro Series: Set you free() – part 1

Reading time: ~15 min
Posted by Javier Jimenez on 15 March 2018
Categories: Exploit, Gdb, Heap, Heap linux, Heap overflow, Apng, Apngopt, Exploitaion
Intro (part 1) Hello and welcome to the final post of our Intro to exploitation series! We have learned the basics...

Linux Heap Exploitation Intro Series: Used and Abused – Use After Free

Reading time: ~9 min
Posted by Javier Jimenez on 28 July 2017
Categories: Heap, Heap linux, Pwnage friday, Exploit, Exploitaion, Painless, Ptmalloc2
Intro After analysing the implementation of ptmalloc2 which, is a must read if you don’t know anything about the linux userland...

Linux Heap Exploitation Intro Series – (BONUS) printf might be leaking!

Reading time: ~11 min
Posted by Javier Jimenez on 19 June 2017
Categories: Exploit, Heap, Heap linux, Double free, Exploitaion, Printf
Intro Hi there (again)! This series are going to an end as the next and feasible step is the widely...