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-==PVDasm Long Name Debug Vulnerability==-


From: HaCkZaTaN <hck_zatan () hotmail com>
Date: 20 Mar 2005 05:44:03 -0000



/*
--------------------------------------------------------
[N]eo [S]ecurity [T]eam [NST]® - Advisory #10 - 19/03/05
--------------------------------------------------------
Program:  PVDasm
Homepage:  http://pvdasm.reverse-engineering.net/
Vulnerable Versions: v1.6b & lowers
Risk: Medium!!
Impact: Long Name Debug Vulnerability

   -==PVDasm Long Name Debug Vulnerability==-
---------------------------------------------------------

- Description
---------------------------------------------------------
Proview (a.k.a: PVDasm) is: Interactive, Multi-Cpu (x86/Chip8) Disassembler.
the Disassembler engine has been coded by (Ben) and it's free for Public Usage.
Proview (PVDasm) is my attempt to make a Disassembler as a part for school final
project and for basic knowledge & fun!
PVDasm is fully coded in C (IDE: MS-VC++.6.0), a bit of C++ Classes and STL
Templates for internal memory management.

- Tested
---------------------------------------------------------
Windows XP non-SP

- Explotation
---------------------------------------------------------
If PVDasm load a file with more than 100 characters it will
crash. This can be use for anti-debuging techniques.

- Exploit
---------------------------------------------------------
Pick any *.exe and change the name for more than 100 Characters or letters
and PVDasm will crash.

- Solutions
--------------------------------------------------------
Not Yet xD

- References
--------------------------------------------------------
http://neosecurityteam.net/Advisories/Advisory-10.txt

- Credits
-------------------------------------------------
Discovered by HaCkZaTaN <hck_zatan () hotmail com>

[N]eo [S]ecurity [T]eam [NST]® - http://neosecurityteam.net/

Got Questions? http://neosecurityteam.net/

Irc.InfoGroup.cl #neosecurityteam

- Greets
--------------------------------------------------------
           Paisterist
           T0wn3r
           LINUX
           Heap
           Nitrous
           CrashCool
           eL_mEsIaS
           Makoki
           KingMetal

           And my Colombian people

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        '@@'@@@@@@''@@@@@@@@@'''''@@@
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*/


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