Open Stack

Moving to medium since I have not seen any reports of issues with this,
nor have I seen this cropping up in a large deployment I help maintain.

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

** Changed in: nova
     Assignee: Andrew Laski (alaski) => (unassigned)

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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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