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. -- Aviram Jenik Beyond Security Ltd. http://www.BeyondSecurity.com http://www.SecuriTeam.com Know that you're safe: http://www.AutomatedScanning.com
