Directory traversal vulnerability in inc/lib/language.lib.php in Claroline before 1.8.6 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the language parameter.
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 |
---|---|
http://www.claroline.net/forum/viewtopic.php?t=13533 | patch |
http://www.claroline.net/wiki/index.php/Changelog_1.8.x#Security | patch vendor advisory |
http://www.securityfocus.com/bid/25521 | exploit vdb entry patch vendor advisory |
http://secunia.com/advisories/26685 | third party advisory patch vendor advisory |
http://www.vupen.com/english/advisories/2007/3045 | vdb entry |
http://osvdb.org/38987 | vdb entry |