VDB
CVE-2018-20786
CVE-2018-20786
PUBLISHED
CVSS 7.5 HIGH
libvterm through 0+bzr726, as used in Vim and other products, mishandles certain out-of-memory conditions, leading to a denial of service (application crash), related to screen.c, state.c, and vterm.c.
EPSS 2.97% · 86.3th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
2.97%
86.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | vim | 0, 2:8.0.0197-4ubuntu5, 2:8.0.1144-1ubuntu1 |
| Ubuntu:22.04:LTS | libvterm | 0.1.4-1, 0 |
| Ubuntu:18.04:LTS | libvterm | *, 0, 0~bzr715-1 |
| Ubuntu:25.10 | libvterm | 0.3.3-3, 0 |
| Ubuntu:20.04:LTS | libvterm | 0, 0.1.2-2, 0~bzr718-1 |
| Ubuntu:24.04:LTS | libvterm | 0.3.3-2, 0.3.3-2build1, 0 |
Timeline
- Feb 24, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20786 third-party-advisory
- https://ubuntu.com/security/notices/USN-4309-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20786 third-party-advisory