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Claroline Multiple Vulnerabilities
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Secunia Advisory:
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SA26685
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Release Date:
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2007-09-03
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Last Update:
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2007-09-10
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Critical:
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Moderately critical
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Impact:
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Cross Site Scripting
Exposure of sensitive information
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | Claroline 1.x
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| | CVE reference: | CVE-2007-4717 (Secunia mirror)
CVE-2007-4718 (Secunia mirror)
CVE-2007-4741 (Secunia mirror)
CVE-2007-4742 (Secunia mirror)
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Description:
Some vulnerabilities have been reported in Claroline, which can be exploited by malicious people to conduct cross-site scripting or to disclose sensitive information.
1) Input passed to the "sort" and "dir" parameters in admin/adminusers.php, to the "action" parameter in admin/advancedUserSearch.php, and to the "view" parameter in admin/campusProblem.php is not properly sanitised before being returned to the user. This can be exploited to inject arbitrary HTML and script code in a user's browser session in context of an affected site.
2) Input passed to the "language" parameter in inc/lib/language.lib.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources.
The vulnerabilities are reported in versions prior to 1.8.6.
Solution:
Update to version 1.8.6.
http://www.claroline.net/download/stable.html
Provided and/or discovered by:
The vendor credits Fernando Munoz.
Changelog:
2007-09-06: Added CVE reference.
2007-09-10: Added CVE reference.
Original Advisory:
http://www.claroline.net/wiki/index.php/Changelog_1.8.x#Security
1) http://www.claroline.net/forum/viewtopic.php?t=13448
2) http://www.claroline.net/forum/viewtopic.php?t=13533
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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11 Related Secunia Security Advisories, displaying 10
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1. Claroline Multiple Vulnerabilities
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2. Claroline "$_SERVER['PHP_SELF']" Cross-Site Scripting Vulnerability
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3. Claroline "includePath" File Inclusion Vulnerability
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4. Claroline "extAuthSource['newUser']" File Inclusion Vulnerability
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5. Claroline Unspecified Cross-Site Scripting Vulnerability
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6. Claroline Two File Inclusion Vulnerabilities
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7. Claroline File Inclusion Vulnerabilities
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8. Claroline Multiple Vulnerabilities
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9. Claroline Single Sign-On System Predictable Cookie
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10. Claroline Multiple Vulnerabilities
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