VDB
CVE-2018-20019
CVE-2018-20019
PUBLISHED
CVSS 9.800000190734863 CRITICAL
LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution
EPSS 9.47% · 95.3th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
9.47%
95.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | libvncserver | 0.9.11+dfsg-1, 0.9.11+dfsg-1ubuntu1, 0 |
| Ubuntu:18.04:LTS | italc | 0, 1:3.0.3+dfsg1-2, 1:3.0.3+dfsg1-3 |
| Ubuntu:14.04:LTS | libvncserver | 0, 0.9.9+dfsg-1, 0.9.9+dfsg-1ubuntu1.2 |
| Ubuntu:16.04:LTS | italc | 1:2.0.2+dfsg1-4, *, 0 |
| Ubuntu:16.04:LTS | libvncserver | 0, 0.9.10+dfsg-3build1, * |
Timeline
- Dec 19, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 13, 2023 EPSS Score
- May 15, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20019 third-party-advisory
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-029-libvnc-multiple-heap-out-of-bound-vulnerabilities/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3877-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4547-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20019 third-party-advisory
- https://ubuntu.com/security/notices/USN-4587-1 vendor-advisory