Bug#683338: CVE request: lightdm-gtk-greeter - local DOS due to NULL pointer dereference

[cve-assign at mitre.org]

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> http://www.openwall.com/lists/oss-security/2014/01/07/10

> gdm3 needs one also

> Basically, when gdm3 is configured to not show a list of users (but
> instead shows a blank box for the login prompt), if the user clicks
> "cancel" or hits the escape key, then the greeter gets put into a mode
> without any way to log in (no prompts available).

Use CVE-2013-7273.

- -- 
CVE assignment team, MITRE CVE Numbering Authority
M/S M300
202 Burlington Road, Bedford, MA 01730 USA
[ PGP key available through http://cve.mitre.org/cve/request_id.html ]
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