[ubuntu-uk] Ubuntu servers hacked?
tony.arnold at manchester.ac.uk
Thu Aug 16 08:48:17 BST 2007
alan c wrote:
> Ubuntu Servers Hacked
> If this is true it is pretty sad. It will take some time for
> confidence to be regained. What a gift (or a result?) for the opposition!
Sad indeed, but I'd like to know how these machines were compromised. In
my experience, Linux/Unix machines are usually compromised because a
user name/password has been discovered by a hacker (sorry, cracker!).
And quite often, the discovery has been through a compromised Windows box!
So if this was a user name compromise, then we can put that down to
operational error, or security flaws in some other system.
If it was an exploit of a vulnerability in Ubuntu, then that, to me, is
a little more worrying. If so it shows the importance of keeping up to
date with security patches.
Tony Arnold, IT Security Coordinator, University of Manchester,
IT Services Division, Kilburn Building, Oxford Road, Manchester M13 9PL.
T: +44 (0)161 275 6093, F: +44 (0)870 136 1004, M: +44 (0)773 330 0039
E: tony.arnold at manchester.ac.uk, H: http://www.man.ac.uk/Tony.Arnold
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