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Applied the following patch from Chris Woodbury to make ms-sql-info run less

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often: http://seclists.org/nmap-dev/2011/q1/1102 [Patrik]
This commit is contained in:
patrik 2011-04-03 20:44:42 +00:00
parent 4ea062b1e3
commit c7af8736a7
1 changed files with 11 additions and 1 deletions
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12
scripts/ms-sql-info.nse
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@ -115,7 +115,17 @@ hostrule = function(host)
if ( mssql.Helper.WasDiscoveryPerformed( host ) ) then
return mssql.Helper.GetDiscoveredInstances( host ) ~= nil
else
return true
local sqlDefaultPort = nmap.get_port_state( host, {number = 1433, protocol = "tcp"} )
local sqlBrowserPort = nmap.get_port_state( host, {number = 1434, protocol = "udp"} )
-- smb.get_port() will return nil if no SMB port was scanned OR if SMB ports were scanned but none was open
local smbPortNumber = smb.get_port( host )
if ( (stdnse.get_script_args( {"mssql.instance-all", "mssql.instance-name", "mssql.instance-port"} ) ~= nil) or
(sqlBrowserPort and sqlBrowserPort.state ~= "closed") or
(sqlDefaultPort and sqlDefaultPort.state ~= "closed") or
(smbPortNumber ~= nil) ) then
return true
end
end
end