Vulnerabilities > Lightdm Project

DATE CVE VULNERABILITY TITLE RISK
2019-11-19 CVE-2011-3349 Improper Privilege Management vulnerability in Lightdm Project Lightdm
lightdm before 0.9.6 writes in .dmrc and Xauthority files using root permissions while the files are in user controlled folders.
local
low complexity
lightdm-project CWE-269
7.2
2017-09-06 CVE-2015-8316 Improper Validation of Array Index vulnerability in Lightdm Project Lightdm
Array index error in LightDM (aka Light Display Manager) 1.14.3, 1.16.x before 1.16.6 when the XDMCP server is enabled allows remote attackers to cause a denial of service (process crash) via an XDMCP request packet with no address.
4.3
2017-05-12 CVE-2017-8900 Local Security Bypass vulnerability in LightDM
LightDM through 1.22.0, when systemd is used in Ubuntu 16.10 and 17.x, allows physically proximate attackers to bypass intended AppArmor restrictions and visit the home directories of arbitrary users by establishing a guest session.
local
low complexity
lightdm-project canonical
2.1
2017-04-05 CVE-2017-7358 Path Traversal vulnerability in multiple products
In LightDM through 1.22.0, a directory traversal issue in debian/guest-account.sh allows local attackers to own arbitrary directory path locations and escalate privileges to root when the guest user logs out.
6.9