UBUNTU-CVE-2019-3825

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2019-3825
Downstream
USN-3892-1
Published: 06 Feb 2019, 00:00
Last modified:04 Feb 2026, 04:38

Vulnerability Summary

Overall Risk (default)
medium
26/100
CVSS Score
6.4 MEDIUM
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

06 Feb 2019, 00:00
Published
Vulnerability first disclosed
04 Feb 2026, 04:38
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.0•MEDIUM•Score: 6.4CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • ubuntu•gdm3

    all | < 3.28.3-0ubuntu18.04.4

References (3)