gnome-shell 3.22 through 3.24.1 mishandles extensions that fail to reload, which can lead to leaving extensions enabled in the lock screen. With these extensions, a bystander could launch applications (but not interact with them), see information from the extensions (e.g., what applications you have opened or what music you were playing), or even execute arbitrary commands. It all depends on what extensions a user has enabled. The problem is caused by lack of exception handling in js/ui/extensionSystem.js.
CVSS Details
- CVSS 3.0 Base Score: 8.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade gnome-shell | Jul 30, 2024 | Apr 27, 2017 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4 | Oct 19, 2018 | Apr 26, 2017 |
| Suse | — | Upgrade gnome-shell-develUpgrade gnome-shellUpgrade gnome-shell-langUpgrade gnome-shell-calendarUpgrade gnome-shell-browser-plugin | Aug 18, 2017 | Apr 26, 2017 |
| Ubuntu | — | Upgrade gnome-shell (Ubuntu Pro) | Oct 4, 2024 | Apr 27, 2017 |
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