The remote SUSE host is missing one or more security updates.
This update for samba provides the following fix: Following security issue was fixed : - CVE-2016-2119: Prevent client-side SMB2 signing downgrade. (bsc#986869) Also the following bugs were fixed : - Fix possible ctdb crash when opening sockets with htons(IPPROTO_RAW). (bsc#969522) - Honor smb.conf socket options in winbind. (bsc#975131) - Fix ntlm-auth segmentation fault with squid. (bsc#986228) - Implement new '--no-dns-updates' option in 'net ads' command. (bsc#991564) - Fix population of ctdb sysconfig after source merge. (bsc#981566) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product : SUSE Linux Enterprise Server 12-LTSS:zypper in -t patch SUSE-SLE-SERVER-12-2016-1506=1 To bring your system up-to-date, use 'zypper patch'.