Ubuntu Update for Linux kernel vulnerabilities USN-984-1

Please Install the Updated Packages.

It was discovered that LFTP incorrectly filtered filenames suggested by Content-Disposition headers. If a user or automated system were tricked into downloading a file from a malicious site, a remote attacker could create the file with an arbitrary name, such as a dotfile, and possibly run arbitrary code.

lftp vulnerability on Ubuntu 8.04 LTS , Ubuntu 9.04 , Ubuntu 9.10 , Ubuntu 10.04 LTS