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15 December 2005

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             AUSCERT External Security Bulletin Redistribution

                          ESB-2005.0984 -- [Win]
  Trend Micro ServerProtect Crystal Reports ReportServer File Disclosure
                             15 December 2005


        AusCERT Security Bulletin Summary

Product:           Trend Micro ServerProtect for Windows Management Console 
		   5.58 and prior
Publisher:         iDEFENSE
Operating System:  Windows
Impact:            Read-only Data Access
Access:            Remote/Unauthenticated
CVE Names:         CVE-2005-1930

Original Bulletin: http://www.idefense.com/application/poi/display?id=352

- --------------------------BEGIN INCLUDED TEXT--------------------

Trend Micro ServerProtect Crystal Reports ReportServer File Disclosure

iDefense Security Advisory 12.14.05
December 14, 2005


Trend Micro Inc.'s ServerProtect provides antivirus scanning with
centralized management of virus outbreaks, scanning, patter file
updates, notifications and remote installations. More information about
the product set is available at:



Remote exploitation of an input validation vulnerability in Trend Micro
Inc.'s ServerProtect Management Console allows remote attackers to view
the contents of arbitrary files on the underlying system.

The problem specifically exists within the handling of the IMAGE
parameter in the script rptserver.asp. The vulnerable area of code is
outlined in the following snippet:

 Set session("oEMF") = Server.CreateObject("CREmfgen.CREmfgen.2")
 Call ParseQS()
 if IMAGE <> "" then
  Call session("oEMF").StreamImage(IMAGE, DEL)
 end if

An attacker can utilize directory traversal modifiers to traverse
outside the system temporary directory and access any file on the same


Successful exploitation of the described vulnerability allows remote
attackers to view the contents of arbitrary files on the underlying
system. Exploitation does not require credentials thereby exacerbating
the impact of this vulnerability.


iDefense has confirmed the existence of this vulnerability in Trend
Micro ServerProtect for Windows Management Console 5.58 running with
Trend Micro Control Manager 2.5/3.0 and Trend Micro Damage Cleanup
Server 1.1. It is suspected that earlier versions and versions for other
platforms are vulnerable as well.


Employ firewalls, access control lists or other TCP/UDP restriction
mechanism to limit access to the vulnerable system on the configured
port, generally TCP port 80.


"Trend Micro has become aware of a vulnerability related to Crystal
Report, a reporting component found in Trend Micro Control Manager (v2.5
and v3.0). Under certain conditions, arbitrary files on the
ReportServer volume inside Trend Micro Control Manager software could be
viewed or accessed remotely. Trend Micro is currently consulting with
Crystal Report regarding permanent solutions to this reporting
component. A temporary workaround solution can be recommended through
contacting Trend Micro customer and technical support."


The Common Vulnerabilities and Exposures (CVE) project has assigned the
name CVE-2005-1930 to this issue. This is a candidate for inclusion in
the CVE list (http://cve.mitre.org), which standardizes names for
security problems.


06/03/2005 Initial vendor notification
06/06/2005 Initial vendor response
12/14/2005 Public disclosure


The discoverer of this vulnerability wishes to remain anonymous.

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Copyright © 2005 iDefense, Inc.

Permission is granted for the redistribution of this alert
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There are no warranties with regard to this information. Neither the
author nor the publisher accepts any liability for any direct, indirect,
or consequential loss or damage arising from use of, or reliance on,
this information.

- --------------------------END INCLUDED TEXT--------------------

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