Executive Summary

Summary
Title GNOME Shell vulnerability
Informations
Name USN-3966-1 First vendor Publication 2019-05-06
Vendor Ubuntu Last vendor Modification 2019-05-06
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 18.10 - Ubuntu 18.04 LTS

Summary:

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

Software Description: - gnome-shell: graphical shell for the GNOME desktop

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.

Update instructions:

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

Ubuntu 18.10: テつ gnome-shellテつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 3.30.2-0ubuntu1.18.10.2

Ubuntu 18.04 LTS: テつ gnome-shellテつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 3.28.3+git20190124-0ubuntu18.04.2

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

References: テつ https://usn.ubuntu.com/usn/usn-3966-1 テつ CVE-2019-3820

Package Information: テつ https://launchpad.net/ubuntu/+source/gnome-shell/3.30.2-0ubuntu1.18.10.2 テつ https://launchpad.net/ubuntu/+source/gnome-shell/3.28.3+git20190124-0ubuntu18.04.2

Original Source

Url : http://www.ubuntu.com/usn/USN-3966-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 75
Os 2
Os 3

Alert History

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0
Date Informations
2019-05-06 21:18:35
  • First insertion