Date: 11 May 2007 15:38:33 -0000
From: [email protected]
To: [email protected]Subject: TFTPdWin 0.4.2 Server Directory Traversal Vulnerability
X-Virus-Scanned: antivirus-gw at tyumen.ru
Title
TFTPdWin 0.4.2 Server Directory Traversal Vulnerability
Severity
High
Date Discovered
3/15/2007
Vendor Notified
3/26/2007 - No Response
Discovered By
Digital Defense, Inc. Vulnerability Research Team
- r@b13s
Vulnerability Description
The version of TFTPdWin contains a vulnerability that allows a potential intruder to gain read and write access to directories and files outside of the TFTP root. Successful exploitation of this vulnerability may also allow a remote, unauthenticated attacker to overwrite and modify system files which could facilitate the execution of arbitrary code, the result of which could ultimately lead to a full system compromise.
Solution Description
No patch is available at this time. Other versions may be vulnerable.
Tested Systems / Software (with versions)
Windows XP Professional Service Pack 2, TFTPdWin version 0.4.2
Vendor Website
http://www.prosysinfo.webpark.pl/
