Vulnerability CVE-2013-7273
Published: 2014-04-29

Description:
GNOME Display Manager (gdm) 3.4.1 and earlier, when disable-user-list is set to true, allows local users to cause a denial of service (unable to login) by pressing the cancel button after entering a user name.

Type:

CWE-noinfo

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Gnome -> Gnome display manager 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=1050745
https://bugzilla.gnome.org/show_bug.cgi?id=704284
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683338
http://www.openwall.com/lists/oss-security/2014/01/07/16
http://www.openwall.com/lists/oss-security/2014/01/07/10
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