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This talk introduces binary exploitation through code examples and a live demonstration of an exploit for a vulnerability in the Exim mail server. It also covers ways to detect and prevent memory corruption vulnerabilities in software.
Syllabus
Intro
Meet Marit Christian
Introduction
Stack Overflow
The Stack
Questions
Stack growth
Memory Allocation
Code snippet
Heap explanation
Running the program
Summary
Example
Code
In Memory
Summary of vulnerability
What is stored in memory
Recontrol overflow size
Shared library code
Running the exploit
Behind the scenes
Safety analogy
Question
Taught by
NDC Conferences