VDB
DEBIAN-CVE-2021-3472
DEBIAN-CVE-2021-3472
PUBLISHED
CVSS 7.800000190734863 HIGH
A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | xorg-server | 0, 0, 0 |
| Debian:11 | xorg-server | 0, 0, 0 |
| Debian:14 | xorg-server | 0, 0, 0 |
| Debian:12 | xorg-server | 0, 0, 0 |
Timeline
- Apr 26, 2021 CVE Published
- Apr 28, 2026 CVE Updated