USN-4134-3: IBus vulnerability

USN-4134-1 fixed a vulnerability in IBus. The update caused a regression in some Qt applications and the fix was subsequently reverted in USN-4134-2. The regression has since been resolved and so this update fixes the original vulnerability. We apologize for the inconvenience. Original advisory...

Ubuntu 16.04 LTS / 18.04 LTS : IBus vulnerability (USN-4134-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4134-1 advisory. Simon McVittie discovered that IBus did not enforce appropriate access controls on its private D-Bus socket. A local unprivileged user who discovers t...