This update for adns fixes the following issues:
- CVE-2017-9103,CVE-2017-9104,CVE-2017-9105,CVE-2017-9109: Fixed an issue in local recursive resolver
which could have led to remote code execution (bsc#1172265).
- CVE-2017-9106: Fixed an issue with upstream DNS data sources which could have led to denial of
service (bsc#1172265).
- CVE-2017-9107: Fixed an issue when quering domain names which could have led to denial of service (bsc#1172265).
- CVE-2017-9108: Fixed an issue which could have led to denial of service (bsc#1172265).