USN-4464-1

It was discovered that GNOME Shell incorrectly handled the login screen password dialog. Sensitive information could possibly be exposed during user logout.

References

Affected packages

Ubuntu:20.04:LTS / gnome-shell

Package

Name: gnome-shell
Purl: pkg:deb/ubuntu/gnome-shell@3.36.4-1ubuntu1~20.04.2?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.36.4-1ubuntu1~20.04.2

Affected versions

3.*

3.34.1-1ubuntu1

3.34.1+git20191024-1ubuntu1

3.34.3-1ubuntu1

3.35.91-1ubuntu2

3.36.0-2ubuntu1

3.36.0-2ubuntu2

3.36.1-4ubuntu1

3.36.1-5ubuntu1

3.36.1-5ubuntu2

3.36.2-1ubuntu1~20.04.1

3.36.3-1ubuntu1~20.04.2

3.36.4-1ubuntu1~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "3.36.4-1ubuntu1~20.04.2",
            "binary_name": "gnome-shell"
        },
        {
            "binary_version": "3.36.4-1ubuntu1~20.04.2",
            "binary_name": "gnome-shell-common"
        },
        {
            "binary_version": "3.36.4-1ubuntu1~20.04.2",
            "binary_name": "gnome-shell-dbgsym"
        },
        {
            "binary_version": "3.36.4-1ubuntu1~20.04.2",
            "binary_name": "gnome-shell-extension-prefs"
        }
    ],
    "availability": "No subscription required"
}