Ubuntu 4958-1: Caribou vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: gir1.2-caribou-1.0 0.4.21-7ubuntu0.20.10.1 libcaribou0 0.4.21-7ubuntu0.20.10.1 Ubuntu 20.04 LTS: gir1.2-caribou-1.0 0.4.21-7ubuntu0.20.04.1 libcaribou0 0.4.21-7ubuntu0.20.04.1 After a standard system update you need to restart applications that use Caribou as an onscreen keyboard to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-4958-1
https://launchpad.net/bugs/1912060
Package Information
https://launchpad.net/ubuntu/+source/caribou/0.4.21-7ubuntu0.20.10.1 https://launchpad.net/ubuntu/+source/caribou/0.4.21-7ubuntu0.20.04.1