CVE-2020-17489

gnome-shell: GNOME Shell acts as a compositing manager for the desktop, and displays both application windows and other objects

CVE-2020-17489 is fixed in 3 products on 1 platform, first by gnome-shell 3.36.4-1ubuntu1~20.04.2, released August 11, 2020. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
4.3
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0055
46th percentile

GNOME Shell acts as a compositing manager for the desktop, and displays both application windows and other objects. It provides core interface functions like switching windows, launching applications, and notifications. It takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts. Security Fix(es): * gnome-shell: Password from logged-out user may be shown on login screen (CVE-2020-17489) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.6 Release Notes linked from the References section.

Where it's fixed

ProductFixed inFixReleased
Linux
gnome-shell · RHEL 8 0:3.32.2-44.el8 RHSA-2022:1814 May 10, 2022
gnome-shell · Ubuntu 20.04 LTS (focal) 3.36.4-1ubuntu1~20.04.2 gnome-shell 3.36.4-1ubuntu1~20.04.2 Aug 11, 2020
gnome-shell · almalinux 8 3.32.2-44.el8 ALSA-2022:1814 May 10, 2022
gnome-shell · ol 8 0:3.32.2-44.el8 ELSA-2022-1814 May 17, 2022
gnome-shell · rocky 8 0:3.32.2-44.el8 RLSA-2022:1814 May 10, 2022
gnome-shell-common · Ubuntu 20.04 LTS (focal) 3.36.4-1ubuntu1~20.04.2 gnome-shell-common 3.36.4-1ubuntu1~20.04.2 Aug 11, 2020
gnome-shell-extension-prefs · Ubuntu 20.04 LTS (focal) 3.36.4-1ubuntu1~20.04.2 gnome-shell-extension-prefs 3.36.4-1ubuntu1~20.04.2 Aug 11, 2020

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.