Exploiting default exception handler to increase exploit

[tal zeltzer]

Summary:

Every win32 application has a default exception handler which can be abused to increase
exploit stability in the case of a stack overflow


Impact:

The results of such attack is an exploit with two return addresses

Proof of Concept:

a tutorial And proof of concept code is available at

http://www.securityforest.com/wiki/i...ease_stability

Credit:

Discovered by tal zeltzer.