BRS WebWeaver FTP Server vulnerabilities

["euronymous" <just-a-user () yandex ru>]

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topic: BRS WebWeaver FTP Server vulnerabilities
product: BRS WebWeaver 1.01 (FTP Server) 
vendor: http://www.bsoutham.org/WebWeaver/
risk: high
date: 01/10/2k3
discovered by: euronymous /F0KP /R00tC0de
advisory urls: http://f0kp.iplus.ru/bz/012.en.txt
               http://f0kp.iplus.ru/bz/012.ru.txt 
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description
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1) directory traversal

i found that you can use thiz bug for directory creating
only. u cannot get dir listing, etc..  

sploit: mkdir ..\some_dir

then directory named `some_dir' would be created in c:\ 
if ftp root placed in c:\.


2) path disclosure 

if u try to create the directory, that already exists, 
then u can see full system path to ftp root.

sploit: mkdir ..\windows

server responce:

====================================================
550 'c:\ftp_dir\..\windows': can't create directory.
====================================================


shouts: R00tC0de, DWC, DHG, HUNGOSH, all russian 
security guyz!! to kate especially )) 
f*ck_off: slavomira and other dirty ppl in *.kz

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im not a lame,
not yet a hacker
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