Security fixes:
CVE-2018-1139 (Weak authentication protocol allowed.)
CVE-2018-1140 (Denial of Service Attack on DNS and LDAP server.)
CVE-2018-10858 (Insufficient input validation on client directory listing in libsmbclient.)
CVE-2018-10918 (Denial of Service Attack on AD DC DRSUAPI server.)
CVE-2018-10919 (Confidential attribute disclosure from the AD LDAP server.)
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>