Vulnerabilities > X ORG > Xorg Server > High

DATE CVE VULNERABILITY TITLE RISK
2018-01-24 CVE-2017-12176 Improper Input Validation vulnerability in multiple products
xorg-x11-server before 1.19.5 was missing extra length validation in ProcEstablishConnection function allowing malicious X client to cause X server to crash or possibly execute arbitrary code.
network
low complexity
debian x-org CWE-20
7.5
2016-12-13 CVE-2015-3418 Divide By Zero vulnerability in X.Org Xorg-Server
The ProcPutImage function in dix/dispatch.c in X.Org Server (aka xserver and xorg-server) before 1.16.4 allows attackers to cause a denial of service (divide-by-zero and crash) via a zero-height PutImage request.
network
low complexity
x-org CWE-369
7.5
2006-08-30 CVE-2006-4447 Local Privilege Escalation vulnerability in Multiple X.Org Products SetUID
X.Org and XFree86, including libX11, xdm, xf86dga, xinit, xload, xtrans, and xterm, does not check the return values for setuid and seteuid calls when attempting to drop privileges, which might allow local users to gain privileges by causing those calls to fail, such as by exceeding a ulimit.
local
low complexity
x-org
7.2