VDB
DEBIAN-CVE-2018-20023
DEBIAN-CVE-2018-20023
PUBLISHED
CVSS 7.5 HIGH
LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | veyon | 0, 0, 0 |
| Debian:11 | veyon | 0, 0, 0 |
| Debian:13 | veyon | 0, 0, 0 |
| Debian:14 | libvncserver | 0, 0, 0 |
| Debian:11 | libvncserver | 0, 0, 0 |
| Debian:13 | libvncserver | 0, 0, 0 |
| Debian:12 | libvncserver | 0, 0, 0 |
| Debian:12 | veyon | 0, 0, 0 |
Timeline
- Dec 19, 2018 CVE Published
- Apr 28, 2026 CVE Updated