Ubuntu 3673-1: Unbound vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libunbound2 1.6.7-1ubuntu2.1 unbound 1.6.7-1ubuntu2.1 Ubuntu 17.10: libunbound2 1.6.5-1ubuntu0.2 unbound 1.6.5-1ubuntu0.2 Ubuntu 16.04 LTS: libunbound2 1.5.8-1ubuntu1.1 unbound 1.5.8-1ubuntu1.1 Ubuntu 14.04 LTS: libunbound2 1.4.22-1ubuntu4.14.04.3 unbound 1.4.22-1ubuntu4.14.04.3 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-3673-1
CVE-2017-15105
Package Information
https://launchpad.net/ubuntu/+source/unbound/1.6.7-1ubuntu2.1 https://launchpad.net/ubuntu/+source/unbound/1.6.5-1ubuntu0.2 https://launchpad.net/ubuntu/+source/unbound/1.5.8-1ubuntu1.1 https://launchpad.net/ubuntu/+source/unbound/1.4.22-1ubuntu4.14.04.3