Re: ntp-monlist error

[Daniel Miller <bonsaiviking () gmail com>]

Eric,

The NSE script sources that are linked from the NSEdoc portal belong to the
latest development snapshot, and are not guaranteed to be
backwards-compatible with released versions of Nmap. Fortunately in your
case, there were no substantive changes to the ntp-monlist script since the
6.47 release, so the one that came with your Nmap binary will work fine.
The changes made were some minor string-building optimizations and the move
to the new stdnse.debug debugging function.

Dan

On Mon, Dec 29, 2014 at 1:48 PM, Eric Huffman <ehuffman () gci com> wrote:

>  See error below:
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> nmap -sU -pU:123 -Pn -n --script=ntp-monlist -oN ntp-monlist.txt
> pool.ntp.org -d
>
>
>
> Starting Nmap 6.47 ( http://nmap.org ) at 2014-12-29 14:40 EST
>
> --------------- Timing report ---------------
>
>   hostgroups: min 1, max 100000
>
>   rtt-timeouts: init 1000, min 100, max 10000
>
>   max-scan-delay: TCP 1000, UDP 1000, SCTP 1000
>
>   parallelism: min 0, max 0
>
>   max-retries: 10, host-timeout: 0
>
>   min-rate: 0, max-rate: 0
>
> ---------------------------------------------
>
> NSE: Using Lua 5.2.
>
> NSE: Script Arguments seen from CLI:
>
> NSE: Loaded 1 scripts for scanning.
>
> NSE: Script Pre-scanning.
>
> NSE: Starting runlevel 1 (of 1) scan.
>
> Initiating UDP Scan at 14:40
>
> Scanning pool.ntp.org (173.255.196.241) [1 port]
>
> Packet capture filter (device eth0): dst host 10.0.1.111 and (icmp or
> icmp6 or ((tcp or udp or sctp) and (src host 173.255.196.241)))
>
> Discovered open port 123/udp on 173.255.196.241
>
> Completed UDP Scan at 14:40, 0.11s elapsed (1 total ports)
>
> Overall sending rates: 8.89 packets / s, 675.38 bytes / s.
>
> NSE: Script scanning 173.255.196.241.
>
> NSE: Starting runlevel 1 (of 1) scan.
>
> NSE: Starting ntp-monlist against pool.ntp.org (173.255.196.241:123).
>
> Initiating NSE at 14:40
>
> NSE: ntp-monlist against pool.ntp.org (173.255.196.241:123) threw an
> error!
>
> /usr/bin/../share/nmap/scripts/ntp-monlist.nse:179: variable 'debug2' is
> not declared
>
> stack traceback:
>
>         [C]: in function 'error'
>
>         /usr/bin/../share/nmap/nselib/strict.lua:80: in function '__index'
>
>         /usr/bin/../share/nmap/scripts/ntp-monlist.nse:179: in function
> 'doquery'
>
>         /usr/bin/../share/nmap/scripts/ntp-monlist.nse:118: in function
> </usr/bin/../share/nmap/scripts/ntp-monlist.nse:105>
>
>         (...tail calls...)
>
>
>
> Completed NSE at 14:40, 0.00s elapsed
>
> Nmap scan report for pool.ntp.org (173.255.196.241)
>
> Host is up, received user-set (0.029s latency).
>
> Other addresses for pool.ntp.org (not scanned): 67.18.187.111
> 209.141.47.34 138.236.128.36
>
> Scanned at 2014-12-29 14:40:12 EST for 0s
>
> PORT    STATE SERVICE REASON
>
> 123/udp open  ntp     udp-response
>
> Final times for host: srtt: 28761 rttvar: 28761  to: 143805
>
>
>
> NSE: Script Post-scanning.
>
> NSE: Starting runlevel 1 (of 1) scan.
>
> Read from /usr/bin/../share/nmap: nmap-payloads nmap-services.
>
> Nmap done: 1 IP address (1 host up) scanned in 0.38 seconds
>
>            Raw packets sent: 1 (76B) | Rcvd: 1 (76B)
>
> _______________________________________________
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> http://nmap.org/mailman/listinfo/dev
> Archived at http://seclists.org/nmap-dev/
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