[USN-4194-1] postgresql-common vulnerability

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From: Marc Deslauriers
Date: Nov 15, 2019 3:42AM

Rich Mirch discovered that the postgresql-common pg_ctlcluster script
incorrectly handled directory creation. A local attacker could possibly use
this issue to escalate privileges.

References:
  https://usn.ubuntu.com/4194-1
  CVE-2019-3466