Since 2000, operating systems began to support the NX bit and emulators of it. The PaX patch for Linux (who also includes ASLR), ExecShield (RedHat), W^X (OpenBSD and macOS) and DEP appear (from Windows to WinXP SP2). This protection is to distinguish memory pag...
Today’s post is almost a continuation of a previous post. Because today we will bring the widespread ret2libc.
Before starting, give a brief explanation of what is ASLR (Address Space Layout Randomization). It is a simple protection method that ...
Good afternoon, evening, or whatever it may be. Finally comes the awaited (?) Episode on attack base / frame pointer (EBP). Without further ado, let’s start function, even with two-way XDD (this is not in itself another preamble also???).
So far, we have...
Very good, this post is dedicated to a couple of, I think “techniques” might call, which can be interesting. The first is really important. This is the integer overflow.
This beautiful morning (I do not know what time you will read this) we will see in more depth the ASLR.
ASLR (not ASMR) attends the words Address Space Layout Randomization. Is a technique that was designed at the beginning of the century with D...
