Multiple directory traversal vulnerabilities in vtiger CRM 5.0.4 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in (1) the module parameter to graph.php; or the (2) module or (3) file parameter to include/Ajax/CommonAjax.php, reachable through modules/Campaigns/CampaignsAjax.php, modules/SalesOrder/SalesOrderAjax.php, modules/System/SystemAjax.php, modules/Products/ProductsAjax.php, modules/uploads/uploadsAjax.php, modules/Dashboard/DashboardAjax.php, modules/Potentials/PotentialsAjax.php, modules/Notes/NotesAjax.php, modules/Faq/FaqAjax.php, modules/Quotes/QuotesAjax.php, modules/Utilities/UtilitiesAjax.php, modules/Calendar/ActivityAjax.php, modules/Calendar/CalendarAjax.php, modules/PurchaseOrder/PurchaseOrderAjax.php, modules/HelpDesk/HelpDeskAjax.php, modules/Invoice/InvoiceAjax.php, modules/Accounts/AccountsAjax.php, modules/Reports/ReportsAjax.php, modules/Contacts/ContactsAjax.php, and modules/Portal/PortalAjax.php; and allow remote authenticated users to include and execute arbitrary local files via a .. (dot dot) in the step parameter in an Import action to the (4) Accounts, (5) Contacts, (6) HelpDesk, (7) Leads, (8) Potentials, (9) Products, or (10) Vendors module, reachable through index.php and related to modules/Import/index.php and multiple Import.php files.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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http://www.ush.it/2009/08/18/vtiger-crm-504-multiple-vulnerabilities/ | exploit |
http://securityreason.com/securityalert/8118 | third party advisory |
http://www.ush.it/team/ush/hack-vtigercrm_504/vtigercrm_504.txt | exploit |
http://www.osvdb.org/57239 | vdb entry exploit |
http://www.exploit-db.com/exploits/9450 | exploit |
http://marc.info/?l=bugtraq&m=125060676515670&w=2 | mailing list |
http://www.securityfocus.com/bid/36062 | vdb entry exploit |
http://secunia.com/advisories/36309 | third party advisory vendor advisory |
http://www.vupen.com/english/advisories/2009/2319 | vdb entry vendor advisory |