SUSE-SU-2018:1765-2 Security update for ntp

This update for ntp fixes the following issues: - Update to 4.2.8p11 bsc1082210: CVE-2016-1549: Sybil vulnerability: ephemeral association attack. While fixed in ntp-4.2.8p7, there are significant additional protections for this issue in 4.2.8p11. CVE-2018-7182: ctlgetitem: buffer read overrun...