Secunia Security Advisory – A vulnerability has been reported in kcheckpass, which potentially can be exploited by malicious, local users to gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/39835/sa16692.txt
Source: https://packetstormsecurity.com/files/39835/Secunia-Security-Advisory-16692.html