6.4
MEDIUM
CVE-2019-3825
"Novell GDM Timeout Login Bypass Vulnerability"
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.

INFO

Published Date :

Feb. 6, 2019, 8:29 p.m.

Last Modified :

Nov. 21, 2024, 4:42 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

0.5
Affected Products

The following products are affected by CVE-2019-3825 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Canonical ubuntu_linux
1 Redhat enterprise_linux
1 Gnome gnome_display_manager
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-3825.

URL Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3825 Exploit Issue Tracking Mitigation Third Party Advisory
https://usn.ubuntu.com/3892-1/ Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3825 Exploit Issue Tracking Mitigation Third Party Advisory
https://usn.ubuntu.com/3892-1/ Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-3825 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-3825 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3825
    Added Reference https://usn.ubuntu.com/3892-1/
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Red Hat, Inc. AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
    Added CWE Red Hat, Inc. CWE-287
  • Modified Analysis by [email protected]

    Feb. 27, 2019

    Action Type Old Value New Value
    Changed Reference Type https://usn.ubuntu.com/3892-1/ No Types Assigned https://usn.ubuntu.com/3892-1/ Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 21, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/3892-1/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 11, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:L/AC:M/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3825 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3825 Exploit, Issue Tracking, Mitigation, Third Party Advisory
    Added CWE CWE-287
    Added CPE Configuration OR *cpe:2.3:a:gnome:gnome_display_manager:*:*:*:*:*:*:*:* versions up to (excluding) 3.31.4
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-3825 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.08 }} -0.01%

score

0.35249

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability