[Openstack-security] [Bug 1464750] Re: Service accounts can be used to login horizon
Kathleen Fischer
kathleen.fischer at vencore.com
Tue Jul 21 20:42:30 UTC 2015
This is something that definitely needs to be fixed. If Open Stack is to
be approved for use by the Federal Gov't in any manner, all users and
service accounts have to be able to abide by least privilege
requirements and not be granted elevated privilege by default. A
service account must be able to have access managed at the function of
the service, not granted full cloud admin user rights. I am late into
this conversation, hoping I am reading this wrong.
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https://bugs.launchpad.net/bugs/1464750
Title:
Service accounts can be used to login horizon
Status in OpenStack Dashboard (Horizon):
Incomplete
Status in OpenStack Security Advisory:
Won't Fix
Status in OpenStack Security Notes:
In Progress
Bug description:
This is not a bug and may / may not be a security issue ... but it
appears that the service account created in keystone are of the same
privileges level as any other admin accounts created through keystone
and I don't like that.
Would it be possible to implement something that would distinguish
user accounts from service accounts? Is there a way to isolate some
service accounts from the remaining of the openstack APIs?
One kick example on this is that any service accounts have admin
privileges on all the other services . At this point, I'm trying to
figure out why are we creating a distinct service account for each
service if nothing isolate them.
IE:
glance account can spawn a VM
cinder account can delete an image
heat account can delete a volume
nova account can create an image
All of these service accounts have access to the horizon dashboard. One small hack could be to prevent those accounts from logging in Horizon.
Thanks,
Dave
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