A predictable name is used for the plugin temporary directory. A malicious local
user could symlink this to the victim's home directory and wait for the victim
to run Firefox. When Firefox shuts down the victim's directory would be erased.
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.