This update for postgresql95 fixes the following issues:

Upate to PostgreSQL 9.5.11:

Security issues fixed:

* https://www.postgresql.org/docs/9.5/static/release-9-5-11.html
* CVE-2018-1053, boo#1077983: Ensure that all temporary files
made by pg_upgrade are non-world-readable.
* boo#1079757: Rename pg_rewind's copy_file_range function to
avoid conflict with new Linux system call of that name.

In version 9.5.10:

* https://www.postgresql.org/docs/9.5/static/release-9-5-10.html
* CVE-2017-15098, boo#1067844: Memory disclosure in JSON
functions.
* CVE-2017-15099, boo#1067841: INSERT ... ON CONFLICT DO UPDATE
fails to enforce SELECT privileges.

In version 9.5.9:

* https://www.postgresql.org/docs/9.5/static/release-9-5-9.html
* Show foreign tables in information_schema.table_privileges
view.
* Clean up handling of a fatal exit (e.g., due to receipt of
SIGTERM) that occurs while trying to execute a ROLLBACK of a
failed transaction.
* Remove assertion that could trigger during a fatal exit.
* Correctly identify columns that are of a range type or domain
type over a composite type or domain type being searched for.
* Fix crash in pg_restore when using parallel mode and using a
list file to select a subset of items to restore.
* Change ecpg's parser to allow RETURNING clauses without
attached C variables.

In version 9.5.8

* https://www.postgresql.org/docs/9.5/static/release-9-5-8.html
* CVE-2017-7547, boo#1051685: Further restrict visibility of
pg_user_mappings.umoptions, to protect passwords stored as
user mapping options.
* CVE-2017-7546, boo#1051684: Disallow empty passwords in all
password-based authentication methods.
* CVE-2017-7548, boo#1053259: lo_put() function ignores ACLs.