The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: ibus 1.5.19-1ubuntu2.1 Ubuntu 18.04 LTS: ibus 1.5.17-3ubuntu5.1 Ubuntu 16.04 LTS: ibus 1.5.11-1ubuntu2.2 After a standard system update you need to reboot your computer to make all the necessary changes.
https://ubuntu.com/security/notices/USN-4134-1
CVE-2019-14822
https://launchpad.net/ubuntu/+source/ibus/1.5.19-1ubuntu2.1 https://launchpad.net/ubuntu/+source/ibus/1.5.17-3ubuntu5.1 https://launchpad.net/ubuntu/+source/ibus/1.5.11-1ubuntu2.2
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