RETIRED: AT-TFTP Server Directory Traversal Vulnerability

Bugtraq ID:	44711
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Nov 06 2010 12:00AM
Updated:	Nov 17 2010 05:06PM
Credit:	Pr0T3cT10n
Vulnerable:	Allied Telesis AT-TFTP Server 1.8
Not Vulnerable:

RETIRED: AT-TFTP Server Directory Traversal Vulnerability

AT-TFTP Server is prone to a directory-traversal vulnerability because it fails to sufficiently sanitize user-supplied input.

Exploiting this issue can allow an attacker to retrieve arbitrary files outside of the FTP server root directory. This may aid in further attacks.

AT-TFTP Server 1.8 is vulnerable; other versions may also be affected.

RETIRED: This issue is retired because it is a duplicate of BID 11584.

RETIRED: AT-TFTP Server Directory Traversal Vulnerability

Attackers can exploit this issue using readily available tools.

The following example request is available:

GET ../../../boot.ini C:\boot.txt

RETIRED: AT-TFTP Server Directory Traversal Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

RETIRED: AT-TFTP Server Directory Traversal Vulnerability

References:

• AT-TFTP Server (Allied Telesis)