Coppermine Photo Gallery Input Validation Flaw Permits Cross-Site Scripting, Browser Redirect, and Path Disclosure Attacks
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SecurityTracker Alert ID: 1032558 |
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SecurityTracker URL: http://securitytracker.com/id/1032558
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CVE Reference:
CVE-2015-3921, CVE-2015-3922, CVE-2015-3923
(Links to External Site)
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Date: Jun 11 2015
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Impact:
Disclosure of authentication information, Disclosure of system information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information
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Fix Available: Yes Vendor Confirmed: Yes Exploit Included: Yes
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Version(s): 1.5.34 and prior versions
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Description:
Several vulnerabilities were reported in Coppermine Photo Gallery. A remote user can conduct cross-site scripting attacks. A remote user can determine the installation path. A remote user can redirect the target user's browser to an arbitrary site.
The 'contact.php' script not properly filter HTML code from user-supplied input before displaying the input [CVE-2015-3921]. A remote user can cause arbitrary scripting code to be executed by the target user's browser. The code will originate from the site running the Coppermine Photo Gallery software and will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.
A remote user can create a specially crafted URL that, when loaded by the target user, will invoke the 'mode.php' script and redirect the target user's browser to an arbitrary site [CVE-2015-3922].
A remote user can supply a specially crafted 'folder' parameter to 'minibrowser.php' to determine the installation directory path [CVE-2015-3923].
Mahendra reported these vulnerabilities.
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Impact:
A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the Coppermine Photo Gallery software, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.
A remote user can determine the installation path.
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Solution:
The vendor has issued a fix (1.5.36).
The vendor's advisory is available at:
http://forum.coppermine-gallery.net/index.php/topic,78194.0.html
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Vendor URL: forum.coppermine-gallery.net/index.php/topic,78194.0.html (Links to External Site)
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Cause:
Access control error, Input validation error
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Underlying OS: Linux (Any), UNIX (Any), Windows (Any)
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Message History:
None.
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Source Message Contents
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[Original Message Not Available for Viewing]
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