Security fix for the ALT Linux 8 package samba version 4.6.8-alt1

Sept. 20, 2017 Evgeny Sinelnikov 4.6.8-alt1 - Update for autumn security release: + CVE-2017-12150 SMB1/2/3 connections may not require signing where they should + CVE-2017-12151 SMB3 connections don't keep encryption across DFS redirects + CVE-2017-12163 Server memory information leak over SMB1...