CVE-2010-0014

System Security Services Daemon (SSSD) before 1.0.1, when the krb5
auth_provider is configured but the KDC is unreachable, allows physically
proximate attackers to authenticate, via an arbitrary password, to the
screen-locking program on a workstation that has any user’s Kerberos
ticket-granting ticket (TGT); and might allow remote attackers to bypass
intended access restrictions via vectors involving an arbitrary password in
conjunction with a valid TGT.

Bugs

• <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4341&gt;