Apple OS X before 10.10.5 does not properly implement authentication, which allows local users to obtain admin privileges via unspecified vectors.
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
https://support.apple.com/kb/HT205031
http://www.securitytracker.com/id/1033276
Source: Mitre, NVD
Published: 2015-08-16
Base Score: 7.2
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
Severity: High