Vulnerabilities (CVE)

Filtered by vendor X.org Subscribe
Filtered by product Xorg-server
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-14347 1 X.org 1 Xorg-server 2020-12-07 2.1 LOW 5.5 MEDIUM
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.
CVE-2018-14665 4 Canonical, Debian, Redhat and 1 more 9 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 6 more 2019-10-22 7.2 HIGH 6.6 MEDIUM
A flaw was found in xorg-x11-server before 1.20.3. An incorrect permission check for -modulepath and -logfile options when starting Xorg. X server allows unprivileged users with the ability to log in to the system via physical console to escalate their privileges and run arbitrary code under root privileges.
CVE-2017-10972 1 X.org 1 Xorg-server 2019-10-03 4.0 MEDIUM 6.5 MEDIUM
Uninitialized data in endianness conversion in the XEvent handling of the X.Org X Server before 2017-06-19 allowed authenticated malicious users to access potentially privileged data from the X server.
CVE-2017-13721 2 Debian, X.org 2 Debian Linux, Xorg-server 2019-10-03 1.9 LOW 4.7 MEDIUM
In X.Org Server (aka xserver and xorg-server) before 1.19.4, an attacker authenticated to an X server with the X shared memory extension enabled can cause aborts of the X server or replace shared memory segments of other X clients in the same session.