2.1

CVE-2014-0979

The start_authentication function in lightdm-gtk-greeter.c in LightDM GTK+ Greeter before 1.7.1 does not properly handle the return value from the lightdm_greeter_get_authentication_user function, which allows local users to cause a denial of service (NULL pointer dereference) via an empty username.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Opensuse ≫ Opensuse Version12.2
Opensuse ≫ Opensuse Version12.3
Opensuse ≫ Opensuse Version13.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.41% 0.325
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.fedoraproject.org/pipermail/package-announce/2014-February/128117.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-February/128150.html
http://lists.opensuse.org/opensuse-updates/2014-01/msg00048.html
http://secunia.com/advisories/56211
Vendor Advisory
http://secunia.com/advisories/56423
Vendor Advisory
http://www.openwall.com/lists/oss-security/2014/01/07/15
http://www.securityfocus.com/bid/64679
https://bugs.launchpad.net/lightdm-gtk-greeter/+bug/1266449
https://bugzilla.novell.com/show_bug.cgi?id=857303