Advisory Published

USN-4464-1: GNOME Shell vulnerability

First published: Tue Aug 18 2020(Updated: )

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

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/gnome-shell<3.36.4-1ubuntu1~20.04.2
3.36.4-1ubuntu1~20.04.2
=20.04

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID for this GNOME Shell vulnerability?

    The vulnerability ID for this GNOME Shell vulnerability is USN-4464-1.

  • What is the severity of USN-4464-1?

    The severity of USN-4464-1 is not mentioned in the provided information.

  • How does GNOME Shell vulnerability affect the user?

    The GNOME Shell vulnerability in the login screen password dialog could expose sensitive information during user logout.

  • Which versions of GNOME Shell are affected by this vulnerability?

    The vulnerability affects GNOME Shell version 3.36.4-1ubuntu1~20.04.2 on Ubuntu 20.04.

  • How can I fix the GNOME Shell vulnerability?

    To fix the GNOME Shell vulnerability, update the gnome-shell package to version 3.36.4-1ubuntu1~20.04.2 or higher.

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