[Openstack-security] [Bug 1175193] Re: Instance actions history is unbounded

Thierry Carrez thierry.carrez+lp at gmail.com
Thu May 9 09:03:02 UTC 2013


Awesome, thx Kurt! I definitely agree that it's a grey area... and that
if it were wildly asymmetric or unauthenticated this would be much more
"exploitable".

** Changed in: nova
   Importance: Undecided => High

** Changed in: nova
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1175193

Title:
  Instance actions history is unbounded

Status in OpenStack Compute (Nova):
  Confirmed

Bug description:
  Grizzly included a new feature to keep a history of actions performed
  on an instance.  The history kept in the database is unbounded.  As a
  result, a malicious user could perform actions in a loop and cause the
  database to grow without bounds.  Some of the quicker actions that
  could be used to exploit this are pause, unpause, or change password.

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