CVE-2023-6478
HIGH7.5EPSS 1.1%Published: 12/13/2023Modified: 4/28/2026
Description
A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.
Affected packages (2)
- Debian/xorg-serverfrom 0, < 2:1.20.11-1+deb11u9
- Debian/xwaylandfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |