[ubuntu/xenial-security] evince 3.18.2-1ubuntu4.5 (Accepted)

[Jamie Strandboge]

evince (3.18.2-1ubuntu4.5) xenial-security; urgency=medium

  * apparmor-profile: apply hardening from Ubuntu 18.10
    - add preamble for expectations of the profile
    - evince{-previewer}: restrict access to DBus system bus (we allow full
      access to session, translation and accessibility buses for compatibility)
      + allow Get* to anything polkit allows
      + allow talking to avahi (for printing)
      + allow talking to colord (for printing)
    - make the thumbnailer more restrictive (LP: #1794848) (Closes: #909849)
      + remove evince abstraction and use only what is needed from it
      + limit access to DBus session bus
      + generally disallow writes
      + allow reads for non-hidden files
  * debian/apparmor-profile.abstraction: apply hardening from Ubuntu 18.10
    - disallow access to the dirs of private files (LP: #1788929)
  * debian/apparmor-profile: allow /bin/env ixr

Date: 2019-06-18 21:31:18.863440+00:00
Changed-By: Jamie Strandboge <jamie at ubuntu.com>
https://launchpad.net/ubuntu/+source/evince/3.18.2-1ubuntu4.5
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