[Openstack-security] [OSSN][DRAFT] Disabling a tenant does not disable a user token

Kurt Seifried kseifried at redhat.com
Thu Aug 8 16:58:35 UTC 2013


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On 08/08/2013 10:44 AM, Chmouel Boudjnah wrote:
> On Thu, Aug 8, 2013 at 5:53 PM, Kurt Seifried
> <kseifried at redhat.com> wrote:
>> http://docs.python.org/2/library/pickle.html
>> 
>> have a giant red warning at the top stating the security risk.
>> Does a similar thing exist for OpenStack tokens?
> 
> keystone is not using pickle anywhere.
> 
> Chmouel.
> 

I know. My pint is that for Python pickle (an unsafe function) it is
OBVIOUSLY documented, in fact in red, at the top of the page.

Now if keystone had warning banners all over the place in giant red
letters saying "deleting keystone tokens does not immediately cause
usage of the token to be invalidated" I'd probably say "no CVE". But
in this case there is no such warning about token use that I am aware
of, hence me asking.

- -- 
Kurt Seifried Red Hat Security Response Team (SRT)
PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993
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