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Traceroute assertion failure #1546

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freakyclown opened this Issue Apr 10, 2019 · 0 comments

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freakyclown commented Apr 10, 2019

Whilst running some basics scan I had multiple crashes/aborts with Nmap. Please find all relevant information below.

Versions of interest:
Nmap: 7.70+dfsg1-6kali1
OS: kali-linux-xfce-2019.1-amd64

Commandline:
nmap -A -iL targets.txt -oA outputfile -T5
nmap -A -iL targets.txt -oA outputfile

I was only able to capture two of the errors for bug triage.

Error1:
Starting Nmap 7.70 ( https://nmap.org ) at 2019-04-09 10:48 BST
Got nsock WRITE error #104 (Connection reset by peer)
nmap: traceroute.cc:1324: void TracerouteState::read_replies(long int): Assertion `timeout / 1000 <= (long) o.scan_delay' failed.
Aborted

Error2:

Service scan Timing: About 96.46% done; ETC: 17:39 (0:00:09 remaining)
nmap: traceroute.cc:1324: void TracerouteState::read_replies(long int): Assertion `timeout / 1000 <= (long) o.scan_delay' failed.
Aborted

Other Notes:
The ranges were not vast, approx 16,000 IPs (roughly 1000 alive) and I was able to scan the same machines with Nmap 7.12 with no errors.

I no longer have access to the network that was under test, so unable to provide any further information over the above.

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