1 exploit 2 jump nop sled shellcode return address stack">

Presentation is loading. Please wait.

Presentation is loading. Please wait.

Nozzle: A Defense Against Heap Spraying Attacks Ben Livshits Paruj Ratanaworabhan Ben Zorn.

Similar presentations


Presentation on theme: "Nozzle: A Defense Against Heap Spraying Attacks Ben Livshits Paruj Ratanaworabhan Ben Zorn."— Presentation transcript:

1 Nozzle: A Defense Against Heap Spraying Attacks Ben Livshits Paruj Ratanaworabhan Ben Zorn

2 A Brief History of Memory Exploits 2 Frequency Year Stack overflow StackGuard Heap exploit Vista heap, layout randomization Nozzle Heap spraying

3 Stack Overflow Exploit 3

';
Ads by Google