Exploited mirror/server - resources01.phx.ovirt.org

[Ewoud Kohl van Wijngaarden]

On Sun, Apr 12, 2015 at 10:17:50PM +0000, Geoff Maciolek wrote:
> Sorry if this got replicated.  "Short version: someone stuck a PHP shell onto one of the oVirt download servers."

Thank you for bringing this to our attention. For the very short term I
chmodded it 000 so at least it can't be opened now. We will investigate
further and try to find out how it got there.

> Long version - probably worth reading in its entirety:
> 
> Folks, there's a "suspicious" file I saw when browsing plain.resources01.phx.ovirt.org
> 
> Specifically, _h5ai_research.php appears to be a shell - it identifies itself as "c99madshell v.2.0 madnet edition" and prompts for login.  It is EXTREMELY unlikely that this is there intentionally.
> 
> Distressingly, the file has been there since 2014-09-26.
> 
> Now, it doesn't seem most download links point to that server; for example, the main download page (ovirt.org/Download) link for 3.5 points to "http://resources.ovirt.org/pub/ovirt-3.5/" - I didn't notice anything there, but I didn't dig.
> 
> BUT - over on ovirt.org/Quick_Start_Guide - there's a link to "http://resources.ovirt.org/releases/stable/iso/" - which redirects to http://resources01.phx.ovirt.org/releases/stable/iso/ - the server mentioned above.
> 
> On http://resources01.phx.ovirt.org/releases/ there's a link to an html file which redirects you to "plain.resources01.phx.ovirt.org" - which is where I saw the file in question.
> 
> Visible in this index: http://plain.resources01.phx.ovirt.org/releases/
> The filename is _h5ai_research.php - but it is most certainly not h5ai related.
> 
> If this phx server isn't in use any longer, as it seems may be the case, it should be powered down & cleaned up, DNS entries to it should get removed, and links updated.  Fun fact:  "resources01.phx.ovirt.org (66.187.230.19)" appears to be in a RedHat NOC, whereas "resources.ovirt.org (173.255.252.138)" which seems fine & shares list functions?  Lives at Linode.

We plan on migrating away from the linode machine, but this is a long
process. That's why you see both. IIRC /releases/ is the old directory
structure which we archived. This also means that the mirror network
should not be affected.