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 Forums >>  Debuggers  >>  Olly Debugger / Immunity Debugger long file extension Buffer Overflow

Topic created on: February 19, 2010 14:26 CST by zarulshahrin .

http://virologizt.blogspot.com/2010/02/olly-debugger-immunity-debugger-long.html

and also:

http://virologizt.blogspot.com/2010/02/how-i-crashed-immunity-debugger-by.html

p/s: I couldn't post on Immunity forums to report the bugs :-(

  Silkut     February 21, 2010 15:31.18 CST
Hi,

Since Immunity is based on Olly 1.x no wonder why this is working..

For Olly support you could also post your issue on http://www.woodmann.com/forum/forumdisplay.php?f=37

  PeterFerrie     February 21, 2010 17:18.19 CST
This is the DbgHlp symbol file overflow bug.
It is known already, and the crash is not inside OllyDbg, but in the dbghlp.dll that OllyDbg carries.  The bug was fixed in the DLL when Vista was released.

  zarulshahrin     February 23, 2010 02:07.07 CST
Yup, Peter is correct about that. I found the posts discussing similar bug at tuts4you couple of days ago.

http://forum.tuts4you.com/index.php?showtopic=16445

The Immunity Debugger bug is still not fixed though...

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