This bug was fixed in the package strongswan - 5.6.3-1ubuntu4
--------------- strongswan (5.6.3-1ubuntu4) cosmic; urgency=medium
* d/usr.lib.ipsec.charon: allow reading of own FDs (LP: #1786250) Thanks to Matt Callaghan.
-- Andreas Hasenack <email address hidden> Thu, 04 Oct 2018 10:34:01 -0300
This bug was fixed in the package strongswan - 5.6.3-1ubuntu4
---------------
strongswan (5.6.3-1ubuntu4) cosmic; urgency=medium
* d/usr.lib. ipsec.charon: allow reading of own FDs (LP: #1786250)
Thanks to Matt Callaghan.
-- Andreas Hasenack <email address hidden> Thu, 04 Oct 2018 10:34:01 -0300