CVE-2014-0979

Published Jan 23, 2014 CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2014-1009 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.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2024, 9:34 AM
Reserved
Jan 7, 2014, 12:00 AM
Status
Modified
Published
Jan 23, 2014, 1:55 AM
Modified
Jun 17, 2026, 12:03 AM