521 matches found
CVE-2014-7271
Simple Desktop Display Manager SDDM before 0.10.0 allows local users to log in as user "sddm" without authentication...
[SECURITY] Fedora 27 Update: lightdm-1.24.0-1.fc27
Lightdm is a display manager that: Is cross-desktop - supports different desktops Supports different display technologies Is lightweight - low memory usage and fast performance...
[SECURITY] Fedora 26 Update: lightdm-1.24.0-1.fc26
Lightdm is a display manager that: Is cross-desktop - supports different desktops Supports different display technologies Is lightweight - low memory usage and fast performance...
CVE-2015-8316
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...
UBUNTU-CVE-2015-8316
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...
LXDM Security Bypass Vulnerability
LXDM is a lightweight display manager product for the LXDE desktop environment. A security vulnerability exists in versions of LXDM prior to 0.5.2 that stems from the program failing to start the X server with the '-auth' parameter. A local attacker can exploit this vulnerability to bypass...
UBUNTU-CVE-2015-8308
LXDM before 0.5.2 did not start X server with -auth, which allows local users to bypass authentication with X connections...
gdm: Crash when holding Escape in log screen
It was found that gdm could crash due to a signal handler dispatched to an invalid conversation. An attacker could crash gdm by holding the escape key when the screen is locked, possibly bypassing the locked screen...
Moderate: Red Hat Security Advisory: gdm and gnome-session security, bug fix, and enhancement update
An update for gdm and gnome-session is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
LightDM Security Bypass Vulnerability
LightDM is a set of desktop display managers for Linux desktops. A security bypass vulnerability exists in LightDM. An attacker could use this vulnerability to bypass established security restrictions and perform unauthorized operations...
Ubuntu 16.10 / 16.04 LTS - LightDM Guest Account Local Privilege Escalation Exploit
Exploit for linux platform in category local exploits Source: https://blogs.securiteam.com/index.php/archives/3134 Vulnerability Summary The following advisory describes a local privilege escalation via LightDM found in Ubuntu versions 16.10 / 16.04 LTS. Ubuntu is an open source software platform...
LightDM (Ubuntu 16.04/16.10) - 'Guest Account' Local Privilege Escalation
Source: https://blogs.securiteam.com/index.php/archives/3134 Vulnerability Summary The following advisory describes a local privilege escalation via LightDM found in Ubuntu versions 16.10 / 16.04 LTS. Ubuntu is an open source software platform that runs everywhere from IoT devices, the smartphone...
USN-3255-1: LightDM vulnerability
It was discovered that LightDM incorrectly handled home directory creation for guest users. A local attacker could use this issue to gain ownership of arbitrary directory paths and possibly gain administrative privileges...
[SECURITY] Fedora 26 Update: libXdmcp-1.1.2-5.fc26
X Display Manager Control Protocol library...
[SECURITY] Fedora 24 Update: libXdmcp-1.1.2-5.fc24
X Display Manager Control Protocol library...
[SECURITY] Fedora 25 Update: libXdmcp-1.1.2-5.fc25
X Display Manager Control Protocol library...
LXDM 'X Server' Local Authentication Bypass Vulnerability
LXDM is a lightweight display manager product for the LXDE desktop environment. A local authentication bypass vulnerability exists in LXDM. An attacker could use this vulnerability to bypass security restrictions and perform unauthorized operations...
The vulnerability of the GNOME Display Manager’s graphical interface on the Fedora operating system allows a hacker to bypass the screen lock mechanism.
The vulnerability of the GNOME Display Manager’s graphical interface on the Fedora operating system is related to deficiencies in access control for files. Exploiting this vulnerability could allow a malicious individual to bypass the screen lock by pressing the Escape key...
LightDM Remote Denial of Service Vulnerability
LightDM is a set of desktop display managers for Linux desktops. LightDM suffers from a remote denial-of-service vulnerability that could be exploited by an attacker to crash the system and conduct denial-of-service attacks...
