[Imc-web] Re: [Imc-tech] Website Down
Wendy Edwards
wedwards at uiuc.edu
Wed Sep 21 14:12:16 CDT 2005
The IMC web server may be down again.
wendy
On Wed, Sep 14, 2005 at 02:13:32AM -0500, Zachary C. Miller wrote:
> Yes. I had the server down all day for diagnostics due to the fact
> that the server was dead this morning in the same way it was a few
> days ago. I also discovered a root kit (root was not gained, afaict,
> but the web user was compromised and used to launch attack attempts on
> other sites) on the server yesterday. I needed to find out whether a
> security hole was responsible for the crash this morning or whether a
> hardware problem was at fault.
>
> I ran low level comprehensive memory and disk scans on the server
> which took all day to complete.
>
> I've determined that one of our disks is definitely dying. Luckily the
> only data on that disk was our daily backups so no data has been
> lost. But until I replace it (hopefully tomorrow...meaning another
> hour of downtime) we are running without daily backups. In the mean
> time I am running a manual backup to another machine.
>
> I do not think the rootkit was related to these outages and I believe
> that nothing was compromised on the system and I believe that I have
> patched the security hole that was used to get in but I am not certain
> about any of this. I remain watchful.
>
> Bryan Cribbs wrote:
> > I'm sure Zach can give a more comprehensive report,
> > the server has been killed twice in the last 4 days.
> > It's not yet clear what's up. Last time it died I
> > talked to Zach and he was running diagnostics on the server.
> >
> > (note: forgive my jargon of "killed" and "died"...
> > I have not seen anything suggesting malicious intent).
> >
> > * Mike Lehman <rebelmike at earthlink.net> :
> > > I ahve been unable to reach the website for the last hour or so, at
> > > home or office.
> > > Mike Lehman
> > > _______________________________________________
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> > > Imc-tech at lists.ucimc.org
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> >
>
> --
> Zachary C. Miller - @= - http://zach.chambana.net/
> IMSA 1995 - UIUC 2000 - Just Another Leftist Muppet - Ya Basta!
> Social Justice, Community, Nonviolence, Decentralization, Feminism,
> Sustainability, Responsibility, Diversity, Democracy, Ecology
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