vulnerability
FreeBSD: VID-3c7ba82a-d3fb-11ea-9aba-0c9d925bbbc0 (CVE-2020-14347): xorg-server -- Pixel Data Uninitialized Memory Information Disclosure
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Aug 1, 2020 | Aug 2, 2020 | Jun 15, 2026 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Aug 1, 2020
Added
Aug 2, 2020
Modified
Jun 15, 2026
Description
A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with elevated privileges, this could result in possible ASLR bypass. Xorg-server before version 1.20.9 is vulnerable.
Solutions
freebsd-upgrade-package-xorg-serverfreebsd-upgrade-package-xephyrfreebsd-upgrade-package-xorg-vfbserverfreebsd-upgrade-package-xorg-nestserverfreebsd-upgrade-package-xwaylandfreebsd-upgrade-package-xorg-dmx
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.