SUSE-SU-2017:2236-1

Description of the patch:

Postgresql93 was updated to 9.3.18 to fix the following issues:

• CVE-2017-7547: Further restrict visibility of pg_user_mappings.umoptions, to protect passwords stored as user mapping options. (bsc#1051685)
• CVE-2017-7546: Disallow empty passwords in all password-based authentication methods. (bsc#1051684)
• CVE-2017-7548: lo_put() function ignores ACLs. (bsc#1053259)

The changelog for the release is here:

https://www.postgresql.org/docs/9.3/static/release-9-3-18.html