CVE-2020-14360
HIGH7.8EPSS 0.14%xorg-server - security update
Published: 1/20/2021Modified: 4/28/2026
Also known as:ALPINE-CVE-2020-14360DEBIAN-CVE-2020-14360
Description
A flaw was found in the X.Org Server before version 1.20.10. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Affected packages (4)
- Alpine/xorg-serverfrom 0, < 1.20.10-r0
- Debian/xorg-serverfrom 0, < 2:1.20.10-1
- Debian/xorg-serverfrom 0, < 2:1.19.2-1+deb9u7
- Debian/xorg-serverfrom 0, < 2:1.20.4-1+deb10u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |