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Treat ftp-brute banner errors as connection failures. Close #3260

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nnposter 2026-02-02 02:10:09 +00:00
parent f42bcd8b7e
commit 0707e01119
1 changed files with 8 additions and 0 deletions
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8
scripts/ftp-brute.nse
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@ -60,7 +60,15 @@ Driver = {
if not realsocket then
return false, brute.Error:new( "Couldn't connect to host: " .. (code or message) )
end
if not code then
realsocket:close()
return false, brute.Error:new( "Invalid response from host: " .. message)
end
self.socket.socket = realsocket
if not (code >= 200 and code < 400) then
ftp.close(self.socket)
return false, brute.Error:new( "Error response from host: " .. code)
end
return true
end,