CVE-2012-0656

EUVD-2012-0688
Race condition in LoginUIFramework in Apple Mac OS X 10.7.x before 10.7.4, when the Guest account is enabled, allows physically proximate attackers to login to arbitrary accounts by entering the account name and no password.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.9 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:C/I:C/A:C