ConnMan up to 1.38 dnsproxy stack-based overflow

A vulnerability classified as critical has been found in ConnMan up to 1.38. This affects an unknown code of the component dnsproxy. Upgrading to version 1.39 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.