Ubuntu Update for Linux kernel vulnerabilities USN-487-1
Please Install the Updated Packages.
It was discovered that Dovecot, when configured to use non-system-user spools and compressed folders, would allow directory traversals in mailbox names. Remote authenticated users could potentially read email owned by other users.
dovecot vulnerability on Ubuntu 6.06 LTS , Ubuntu 6.10 , Ubuntu 7.04
Updated on 2015-03-25