CVE-2019-3825
Medium
Description
A vulnerability was discovered in gdm before 3.31.4. When timed login is enabled in configuration, an attacker could bypass the lock screen by selecting the timed login user and waiting for the timer to expire, at which time they would gain access to the logged-in user's session.
SeverityMedium
CVSS6.3
Exploit probability—
Product
Gnome Display Manager
PublishedFeb 6, 2019
First seenFeb 6, 2019
Weakness typeCWE-287Improper authentication
How to fix
Update
- gnome gnome_display_manager3.31.4 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnome gnome_display_manager | v < 3.31.4 | 3.31.4 |
| canonical ubuntu_linux | 18.04, 18.10 | — |
| redhat enterprise_linux | 7.0 | — |
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