Hello Uwe, thanks for the bug report. On a first look this doesn't feel
like a security issue, it can probably be addressed by (a) removing
fonts (b) adding memory (c) limiting the memory available to the process
/ user and thus preventing the user from causing problems.

Does this allow crossing security boundaries?

Thanks

** Information type changed from Private Security to Public Security

** Changed in: emacs (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/2073735

Title:
  emacs-lucid (1:29.3+1-1ubuntu2) font-selection Ubuntu needs to be
  restarted

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