elvis-tiny before 1.4-10 in Debian GNU/Linux, and possibly other Linux operating systems, allows local users to overwrite files of other users via a symlink attack.Referenceshttp://www.securityfocus.com/bid/1984https://exchange.xforce.ibmcloud.com/vulnerabilities/5632http://marc.info/?l=bugtraq&m=97502995616099&w=2