vulnerability
Ubuntu: (Multiple Advisories) (CVE-2020-14362): X.Org X Server vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:P/I:P/A:P) | Aug 25, 2020 | Sep 3, 2020 | Apr 16, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
Aug 25, 2020
Added
Sep 3, 2020
Modified
Apr 16, 2026
Description
A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Solutions
ubuntu-pro-upgrade-xserver-xorg-coreubuntu-upgrade-xserver-xorg-coreubuntu-upgrade-xserver-xorg-core-hwe-16-04ubuntu-upgrade-xserver-xorg-core-hwe-18-04
Rapid7 Labs
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