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VID 28003
Severity 20
Port 137,138,139
Protocol TCP
Class SMB
Detailed Description The domain (or host) SID(Security Identifier) can be obtained by the call to LsaQueryInformationPolicy() or LookupAccountName().
The domain/host SID can then be used to get the list of users of the domain or the list of local users.
Recommendation Filter incoming traffic to the ports 137 to 139
Related URL CVE-2000-1200 (CVE)
Related URL 959 (SecurityFocus)
Related URL 4015 (ISS)