Perhaps most of you have seen this and others may not be concerned, but:

http://shibuvarkala.blogspot.com/2010/02/major-security-alert-for-ubuntu-linux.html
http://www.ubuntu.com/usn/USN-894-1

The most interesting part of the first link is down at the last paragraph.
The second is the one with the details.

-- 
Dazed_75 a.k.a. Larry

The spirit of resistance to government is so valuable on certain occasions,
that I wish it always to be kept alive.
 - Thomas Jefferson