Add an entry about multiple Samba vulnerabilities:

• 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.)

Security: CVE-2018-1139

		CVE-2018-1140
		CVE-2018-10858
		CVE-2018-10918
		CVE-2018-10919

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