Vuln Dev
Back to list
|
Post reply
Exploiting heap overflows on XP SP2
Aug 18 2005 03:56PM
nicolas falliere gmail com
Hi,
I describe a new way to exploit heap-based buffer overflows in the following paper:
http://www.packetstormsecurity.com/papers/bypass/bypassing-win-heap-prot
ections.pdf
Basically, one can use critical section related linking structures stored on the process?s default heap to produce a n*4-byte overwrite. Gaining control is another problem, only memory overwrite is discussed in the paper.
NF
[ reply ]
Privacy Statement
Copyright 2010, SecurityFocus
I describe a new way to exploit heap-based buffer overflows in the following paper:
http://www.packetstormsecurity.com/papers/bypass/bypassing-win-heap-prot
ections.pdf
Basically, one can use critical section related linking structures stored on the process?s default heap to produce a n*4-byte overwrite. Gaining control is another problem, only memory overwrite is discussed in the paper.
NF
[ reply ]