Hi starchase,
The best advice here, patch that vulnerability in Internet Explorer as soon as you can, else there are new ways to infect your browser e.g. from an insiduous Word document, while you are browsing Fx or Flock and think you are not vulnerable secretely in the background your IE browser is infected through opening the malicious Word document, I used Open Office for the period of the work-arounds at least,
polonus