This mariadb update to version 10.0.28 fixes the following issues (bsc#1008318):

Security fixes:
- CVE-2016-8283: Unspecified vulnerability in subcomponent Types (bsc#1005582)
- CVE-2016-7440: Unspecified vulnerability in subcomponent Encryption (bsc#1005581)
- CVE-2016-5629: Unspecified vulnerability in subcomponent Federated (bsc#1005569)
- CVE-2016-5626: Unspecified vulnerability in subcomponent GIS (bsc#1005566)
- CVE-2016-5624: Unspecified vulnerability in subcomponent DML (bsc#1005564)
- CVE-2016-5616: Unspecified vulnerability in subcomponent MyISAM (bsc#1005562)
- CVE-2016-5584: Unspecified vulnerability in subcomponent Encryption (bsc#1005558)
- CVE-2016-3492: Unspecified vulnerability in subcomponent Optimizer (bsc#1005555)
- CVE-2016-6663: Privilege Escalation / Race Condition (bsc#1001367)

Bugfixes:
- mariadb failing test sys_vars.optimizer_switch_basic (bsc#1003800)
- Remove useless mysql@default.service (bsc#1004477)
- Replace all occurrences of the string "@sysconfdir@" with "/etc" as it wasn't expanded properly (bsc#990890)
- Notable changes:
* XtraDB updated to 5.6.33-79.0
* TokuDB updated to 5.6.33-79.0
* Innodb updated to 5.6.33
* Performance Schema updated to 5.6.33
- Release notes and upstream changelog:
* https://kb.askmonty.org/en/mariadb-10028-release-notes
* https://kb.askmonty.org/en/mariadb-10028-changelog

This update was imported from the SUSE:SLE-12-SP1:Update update project.