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Exploiting default exception handler to increase exploit stability on win32
Nov 01 2004 07:02PM
tal zeltzer (tal zeltzer gmail com)
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/index.php/Exploit:_Stack_Overflows_-_
Exploiting_default_seh_to_increase_stability
Credit:
Discovered by tal zeltzer.
[ reply ]
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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/index.php/Exploit:_Stack_Overflows_-_
Exploiting_default_seh_to_increase_stability
Credit:
Discovered by tal zeltzer.
[ reply ]