23C3 - 1.5

23rd Chaos Communication Congress
Who can you trust?

Tag 4
Raum Saal 1
Beginn 11:30
Dauer 01:00
ID 1456
Veranstaltungstyp Vortrag
Track Hacking
Sprache englisch

Unusual bugs

In this presentation I'll present a series of unusual security bugs. Things that I've ran into at some point and went "There's gotta be some security consequence here". None of these are really a secret, and most of them are even documented somewhere. But apparently most people don't seem to know about them.

What you'll see in this presentation is a list of bugs and then some explanation of how these could be exploited somehow. Some of the things I'll be talking about are (recursive) stack overflow, NULL pointer dereferences, regular expressions and more.