nmap | Idiomatic nmap library for go developers
kandi X-RAY | nmap Summary
kandi X-RAY | nmap Summary
Nmap (Network Mapper) is a free and open-source network scanner created by Gordon Lyon. Nmap is used to discover hosts and services on a computer network by sending packets and analyzing the responses. Nmap provides a number of features for probing computer networks, including host discovery and service and operating system detection. These features are extensible by scripts that provide more advanced service detection, vulnerability detection, and other features. Nmap can adapt to network conditions including latency and congestion during a scan.
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Trending Discussions on nmap
QUESTION
I have been seeking for answers of how to fix this Python problem:
AttributeError: module 'nmap' has no attribute 'PortScanner'
I wanted to learn more about port-scanning but I couldn't even install the module on Visual Studio Code, which I am using. I've tried everything that I and many people can think of:
- Uninstalled and reinstalled python-nmap as well as just nmap (since they are interconnected).
- I've tried renaming the module itself.
- I've launched my code on different IDEs
- I've created a separate folder and put modules and my project there.
No success so far..
This is my code:
...ANSWER
Answered 2022-Mar-29 at 13:10I was able to reproduce the error. The problem was with the nmap library. pip install nmap installs nmap python library but python-nmap requires nmap binary, moreover nmap python library conflicts with python-nmap because they share same module name. The correct nmap could be installed from Nmap's official download page
QUESTION
I have a docker container with an XDP program loaded on it. I also have a batch file for the bpftool to run. When I run bpftool batch file tmp_bpftool.txt, I get Error: reading batch file failed: Operation not permitted. I am the root in the container. So, what could possibly be the problem?
The batch file is as below: (512 updates on map 59 and 1 update on map 58)
...ANSWER
Answered 2022-Mar-29 at 00:11TL;DR: Your map update works fine. The message is a bug in bpftool.
Bpftool updates the maps just as you would expect; and then, after processing all the batch file, it checks errno. If errno is 0, it supposes that everything went fine, and it's good. If not, it prints strerror(errno) so you can see what went wrong when processing the file.
errno being set is not due to your map updates. I'm not entirely sure of what's happening to it. The bug was seemingly introduced with commit cf9bf714523d ("tools: bpftool: Allow unprivileged users to probe features"), where we manipulate process capabilities with libcap. Having a call to cap_get_proc() in feature.c is apparently enough for the executable to pick it up and to run some checks on capabilities that are supported, or not, on the system even if we're not doing any probing. I'm observing the following calls with strace:
QUESTION
I'm trying to run a rails server in a docker image along with a mysql and vue frontend image. I'm using ruby 3 and rails 6. The mysql and frontend image both start without problems. However the rails images doesn't start. I'm on a Macbook Pro with MacOS Monterey and Docker Desktop 4.5.0
this is my docker-compose.yml:
...ANSWER
Answered 2022-Mar-16 at 14:38Remove the line - tmp:/usr/src/app/tmp on your Dockerfile.
You don't need to access temp files of your container I would say. 🙂
QUESTION
I try to use library cv2 for changing picture. In mode debug I found out that problem in function cv2.namedWindow:
...ANSWER
Answered 2021-Nov-07 at 00:17I reverted back to Xorg from wayland and its working, no more warnings
Here are the steps:
- Disbled Wayland by uncommenting
WaylandEnable=falsein the/etc/gdm3/custom.conf - Add
QT_QPA_PLATFORM=xcbin/etc/environment - Check whether you are on Wayland or Xorg using:
QUESTION
I'm taking over a project. 5 engineers worked on this for several years, but they are all gone. I've been tasked with trying to revive this project and keep it going. It's a big Python project with several complicated install scripts which, nowadays, have many version errors, because the stuff that worked 3 or 4 years ago is all long since deprecated and possibly discontinued.
Buried deep in one of the many install scripts (they all call each other multiple times, in a spaghetti that I cannot figure out) there is probably an instruction that sets up a virtual environment, but I can't find the line and I don't care. This software is going onto a clean install of an EC2 (with Centos 7) that I control completely. And this piece of software is the only software that will ever run on this EC2 instance, so I'm happy to install everything globally.
The install script was unable to find Python 3.6 so I manually did this:
...ANSWER
Answered 2022-Feb-23 at 11:32You can add any path like this:
QUESTION
I am trying to append the results of my nmap scan into a dataframe.
...ANSWER
Answered 2022-Jan-30 at 16:49pandas.DataFrame.append is not in-place, so it returns a new objects, as the docs page you linked says. Therefore, you'd usually do something like this:
QUESTION
I've never used modbus before.
I have an eBox-Wifi Epever connected to an MPPT charge controller TRIRON for solar power.
I was able to make it connect to my wifi and now has an accessible IP : 192.168.39.149
I just want to extract some data from it, battery Voltage, etc...
On http://192.168.39.149:80, i have a web interface for administration. (Which is not what i want.)
After an nmap, I see that there is port 8088 open. (Can use modbus there maybe ? no web interface on this port.)
I installed and used modbus_cli like that modbus -b 115200 -p 1 192.168.39.149:8088 3101 but I can't make it return anything...
https://files.i4wifi.cz/inc/_doc/attach/StoItem/7068/MODBUS-Protocol-v25.pdf
http://www.solar-elektro.cz/data/dokumenty/1733_modbus_protocol.pdf
https://github.com/favalex/modbus-cli
EDIT : I changed for baud 9600 and port 502. (Which are the defaults for modbus ?)
...ANSWER
Answered 2021-Dec-26 at 14:42Try python modpoll tool with the following configuration, install modpoll via pip install modpoll if not installed.
Create a local config file, e.g.
epever.csv, only added voltage/current/power values for testing.
QUESTION
I am new to programming and working on a hobby project. I am creating a process when a certain condition is true using subprocess module in python.
Now I want to terminate the process when the other condition is true.
...ANSWER
Answered 2021-Nov-22 at 21:17Use process.kill() to terminate process. Afterwards do process.wait() to wait till it fully terminates. Example below.
I replaced your shell command with simple python's infinite-loop program. Just for the sake of working example that can be tested by all StackOverflowers.
In your case for loop is not necessary, also my shell command doesn't matter, these two modifications were done only for runnable example purpose.
Notice in second if that I used 'process' in locals() and process is not None, this check is necessary in order to have no error if process variable wasn't yet created, in this case you don't need to kill/wait anything, because there is actually nothing to be killed/waited because there is no process created yet. Also I set variable to process = None so that you never do a second kill again on already killed process.
QUESTION
Background: I'm trying to have XDebug connect to my IDE from within a docker container (my php app is running inside a container on my development machine). On my Macbook, it has no issue doing this. However, on linux, I discovered that from within the container, the port I was using (9000) was not visibile on the host gateway (Using sudo nmap -sT -p- 172.20.0.1 where 172.20.0.1 is my host gateway in docker).
I was able to fix this issue by opening port 9000 on my development machine (sudo ufw allow 9000/tcp). Once I did this, the container could see port 9000 on the host gateway.
My Question: Is this completely necessary? I don't love the idea of opening up a firewall port just so a docker container, running on my machine, can connect to it. Is there a more secure alternative to this?
...ANSWER
Answered 2021-Nov-19 at 18:10From what you've told us, opening the port does sound necessary. If a firewall blocks a port, all traffic over that port is blocked and you won't be able to use the application on the container from the host machine.
What you can do to make this more secure is to specify a specific interface to open the port for as specified here:
QUESTION
I am new in cyber security and a bit confused with scanning a website that exists in shared hosting. My question is: No matter what is vulnerability scanner I am using, if I give the scanner a domain name that is hosted in a shared hosting service, it means that if I perform a scan it's going to scan the server which includes other sites also, or just my domain name? If yes this sounds a bit illegal, since at the same time other websites' infrastructure is getting scanned without their permission. If I am not wrong the same applies to an open port scanner like nmap. If the client gives us the IP of his website, this means that in case it is a shared host, I am going to scan the whole server and not only his website. Is this correct?
Thank you in advance!!!
...ANSWER
Answered 2021-Oct-12 at 07:58First of all, your shared hosting provider will have an opinion about if you are allowed to perform security tests and if - in what scope. Example taken from AWS is following.
I can not imagine a shared hosting provider allowing some user to perform security tests on the network level, as such tests are indistinguishable from a normal attack which goes against the whole infrastructure. On the other hand I can not imagine anyone prohibiting me to test my own application which I have deployed and maintain (although it might be required to contact the provider and announce such tests to be performed before hand).
Please note, you usually do not go and use a shared hosting provider if security of the infrastructure is your greatest concern. In case the shared hosting provider is vulnerable, all his users accounts will be hacked before you know it. This would be a disaster for the provider, so I would assume, he puts respective efforts into protecting the infrastructure making some ad hoc, one-time, automated user tests insignificant and unnecessary in the first place.
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