VDB
CVE-2018-14424
CVE-2018-14424
PUBLISHED
The daemon in GDM through 3.29.1 does not properly unexport display objects from its D-Bus interface when they are destroyed, which allows a local attacker to trigger a use-after-free via a specially crafted sequence of D-Bus method calls, resulting in a denial of service or potential code execution.
EPSS 0.53% · 42.0th percentile
Risk Scores
EPSS Score
0.53%
42.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | gdm3 | 0, 3.26.1-3ubuntu2, 3.26.2.1-0ubuntu1 |
| Ubuntu:16.04:LTS | gdm3 | 0, 3.18.0-2ubuntu1, 3.18.0-2ubuntu4 |
Timeline
- Aug 13, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-14424 third-party-advisory
- https://ubuntu.com/security/notices/USN-3737-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-14424 third-party-advisory