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USN-3966-1: GNOME Shell vulnerability

6 May 2019

GNOME Shell could be made to execute keyboard shortcuts and other actions while the workstation was locked.

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Releases

Packages

Details

It was discovered that the GNOME Shell incorrectly handled certain keyboard inputs.
An attacker could possibly use this issue to invoke keyboard shortcuts, and potentially
other actions while the workstation was locked.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 18.10
Ubuntu 18.04

After a standard system update you need to reboot your computer to make
all the necessary changes.

References

Related notices

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Further reading