VDB
CVE-2018-20749
CVE-2018-20749
PUBLISHED
CVSS 9.800000190734863 CRITICAL
LibVNC before 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.
EPSS 3.23% · 87.7th 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
3.23%
87.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | libvncserver | 0.9.10+dfsg-3ubuntu0.16.04.2, 0.9.10+dfsg-3ubuntu0.16.04.1, 0.9.10+dfsg-3build1 |
| Ubuntu:14.04:LTS | libvncserver | *, 0, 0.9.9+dfsg-1 |
| Ubuntu:16.04:LTS | italc | 0, *, 1:2.0.2+dfsg1-3 |
| Ubuntu:18.04:LTS | italc | 0, 1:3.0.3+dfsg1-2build1, 1:3.0.3+dfsg1-1 |
| Ubuntu:18.04:LTS | libvncserver | 0, *, 0.9.11+dfsg-1 |
Timeline
- Jan 30, 2019 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 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 14, 2023 EPSS Score
- May 16, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20749 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-2018-20749 third-party-advisory
- https://ubuntu.com/security/notices/USN-4587-1 vendor-advisory