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Fixed a bug reported by Josh Greenwood that would incorrectly detect a host having IP

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forwarding enabled if the scanned host was the same as the probe target.
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patrik
2012-05-05 19:44:46 +00:00
parent 9dbfcba8d2
commit cec2dd7816
1 changed files with 4 additions and 0 deletions
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4
scripts/ip-forwarding.nse
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@@ -101,6 +101,10 @@ action = function(host)
target = arg_target target = arg_target
end end
if ( target == host.ip ) then
return ("\n ERROR: Target can not be the same as the scanned host")
end
if (icmpEchoRequest(ifname, host, target)) then if (icmpEchoRequest(ifname, host, target)) then
return ("\n The host has ip forwarding enabled, tried ping against (%s)"):format(arg_target) return ("\n The host has ip forwarding enabled, tried ping against (%s)"):format(arg_target)
end end