23C3 - 1.5

23rd Chaos Communication Congress
Who can you trust?

Day 4
Room Saal 1
Start time 11:30
Duration 01:00
ID 1456
Event type Lecture
Track Hacking
Language English

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.

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