Icims Error Invalid Data Error Please Check All Information Before Trying Again
How to install Greenbone Vulnerability Direction (GVM) (formerly OpenVAS) on Kali Linux
OpenVAS is at present renamed Greenbone Vulnerability Management (GVM)
When the OpenVAS project was created, it simply consisted of a vulnerability scanning engine. Greenbone Networks received funding shortly thereafter to provide professional vulnerability scanning support. Greenbone took over development leadership, added a few software components, and turned OpenVAS into a multi-pronged vulnerability direction solution that still retains the value of open and free software.
Over the years, it became apparent that the use of OpenVAS equally a trademark for an open source projection and funding for almost all of the project'south development had not been appreciated from outside. Therefore, subsequently the release of the OpenVAS 9 platform, it was renamed Greenbone Vulnerability Management (GVM) and released as Greenbone Source Edition (GSE). Since GVM x, the term OpenVAS is used simply for the scanner component, as it was at the beginning of the project.
Greenbone Vulnerability Management (GVM) packages: https://github.com/greenbone
Errors when installing and starting GVM, OpenVAS
During the installation and launch procedure, I encountered quite a few errors, which, notwithstanding, were resolved. Under the assumption that these errors are mutual to everyone (not but my particular installation), I described these errors right during the installation process, equally a result of which the instructions became cluttered.
If during the installation process you do not encounter the described errors, please write about it in the comments – if the errors do not appear for anybody, then I volition put them at the very end of the article, due to which, in full general, the didactics will become clearer.
How to install OpenVAS (GVM)
Since the authors renamed openvas to gvm (more precisely, divided it into different packages), now the principal bundle is gvm, when information technology is installed, all other necessary packages will likewise be obtained every bit dependencies.
Installation is done similar this:
sudo apt update sudo apt install gvm
Setting up OpenVAS
Let'due south start past setting upward the Open Vulnerability Assessment Scanner (OpenVAS) for Greenbone Vulnerability Direction (GVM) solution.
It is used in Greenbone Security Managing director and is a full-fledged scan engine that performs constantly updated and expanded submissions of Network Vulnerability Tests (NVTs).
The scanner needs a running Redis server to temporarily store the collected information on the scanned hosts. Configuring the Redis server is done like this (these commands need to be executed in one case):
wget https://raw.githubusercontent.com/greenbone/openvas-scanner/master/config/redis-openvas.conf sudo cp redis-openvas.conf /etc/redis/ sudo chown redis:redis /etc/redis/redis-openvas.conf echo 'db_address = /run/redis-openvas/redis.sock' | sudo tee /etc/openvas/openvas.conf
Starting the Redis server (must be done after every computer restart):
sudo systemctl start redis-server@openvas.service
Or, if yous like, add it to startup:
sudo systemctl enable redis-server@openvas.service
The Greenbone Vulnerability Management (gvmd) service acts as an OSP client to connect to and manage scanners. openvas does not human activity as an OSP service – yous demand the OSPD-OpenVAS module for that. Actual user interfaces (like GSA or GVM-Tools) will just interact with gvmd and/or ospd-openvas, not the scanner. You lot can run openvas to load plugins in Redis using the following control:
sudo openvas -u
but ospd-openvas will update automatically.
Please note that although yous tin can run openvas equally a non-elevated user, it is recommended that you run openvas every bit root because some network vulnerability tests (NVTs) crave root privileges to perform sure operations, such as package spoofing. If you run openvas as a user without permission to perform these operations, the scan results are likely to be incomplete.
Since openvas will be launched from the ospd-openvas procedure using sudo, the following configuration is required in the sudoers file:
sudo visudo
add together this line to allow the user running ospd-openvas to run openvas as root
USERNAME ALL = NOPASSWD: /usr/sbin/openvas
Replace USERNAME with your Linux username.
You can discover out the username with the command:
repeat $USER
If something does not piece of work, then you tin can view the log with the command:
cat /var/log/gvm/openvas.log
Configuring Greenbone Vulnerability Management (GVM)
Greenbone Vulnerability Manager is the central management service between security scanners and user clients.
It manages the storage of any vulnerability direction configuration and scan results. Data, control commands, and workflows are accessed through the XML-based Greenbone Direction Protocol (GMP). Scanners such as OpenVAS are controlled through the Open up Scanner Protocol (OSP).
Deployment script (instead of openvas-setup):
sudo gvm-setup
This script needs to be run only once.
The script ended with an error:
sent 2,908 bytes received one,097,808,438 bytes 405,171.xix bytes/sec total size is ane,097,537,923 speedup is one.00 [*] Updating: Cert Information rsync: [Receiver] failed to connect to feed.customs.greenbone.net (45.135.106.142): Connexion refused (111) rsync: [Receiver] failed to connect to feed.community.greenbone.net (2a0e:6b40:20:106:20c:29ff:fe67:cbb5): Network is unreachable (101) rsync error: fault in socket IO (lawmaking x) at clientserver.c(137) [Receiver=iii.2.3] [*] Checking Default scanner Can not open '/var/log/gvm/gvmd.log' logfile: Permission denied ** (process:2450): Error (recursed) **: Can non open '/var/log/gvm/gvmd.log' logfile: Permission denied[*] Modifying Default Scanner Can not open up '/var/log/gvm/gvmd.log' logfile: Permission denied ** (process:2452): Mistake (recursed) **: Can not open '/var/log/gvm/gvmd.log' logfile: Permission denied [+] Done
Running check:
sudo gvm-check-setup
also showed an mistake in the 4th pace:
gvm-check-setup 20.eight.0 Examination completeness and readiness of GVM-20.eight.0 Step one: Checking OpenVAS (Scanner)... OK: OpenVAS Scanner is present in version 20.8.1. OK: Server CA Certificate is nowadays as /var/lib/gvm/CA/servercert.pem. Checking permissions of /var/lib/openvas/gnupg/* OK: _gvm owns all files in /var/lib/openvas/gnupg OK: redis-server is present. OK: scanner (db_address setting) is configured properly using the redis-server socket: /run/redis-openvas/redis.sock OK: redis-server is running and listening on socket: /run/redis-openvas/redis.sock. OK: redis-server configuration is OK and redis-server is running. OK: _gvm owns all files in /var/lib/openvas/plugins OK: NVT collection in /var/lib/openvas/plugins contains 66548 NVTs. Checking that the obsolete redis database has been removed Could non connect to Redis at /var/run/redis-openvas/redis-server.sock: No such file or directory OK: No old Redis DB OK: ospd-OpenVAS is nowadays in version 20.8.1. Footstep two: Checking GVMD Managing director ... OK: GVM Director (gvmd) is nowadays in version 20.08.1. Pace 3: Checking Certificates ... OK: GVM client certificate is valid and present as /var/lib/gvm/CA/clientcert.pem. OK: Your GVM document infrastructure passed validation. Step 4: Checking data ... OK: SCAP data constitute in /var/lib/gvm/scap-data. ERROR: CERT information are missing. FIX: Run the CERT synchronization script greenbone-feed-sync. sudo runuser -u _gvm -- greenbone-feed-sync --blazon CERT. ERROR: Your GVM-20.8.0 installation is non yet complete! Delight follow the instructions marked with Set up above and run this script once more.
To set up the error "ERROR: CERT data are missing. FIX: Run the CERT synchronization script greenbone-feed-sync" run the following control:
sudo runuser -u _gvm -- greenbone-feed-sync --type CERT
Re-running the check showed an error at the fifth step:
Step 5: Checking Postgresql DB and user ... OK: Postgresql version and default port are OK. gvmd | _gvm | UTF8 | ru_RU.UTF-8 | ru_RU.UTF-viii | Tin not open '/var/log/gvm/gvmd.log' logfile: Permission denied ** (procedure:2699): ERROR (recursed) **: Tin can not open '/var/log/gvm/gvmd.log' logfile: Permission denied ERROR: No users plant. You lot need to create at least ane user to log in. Set up: create a user by running 'sudo runuser -u _gvm -- gvmd --create-user=<name> --password=<countersign>' ERROR: Your GVM-20.8.0 installation is non however complete! Please follow the instructions marked with FIX higher up and run this script once more.
There are several errors at once, just the key i is "Error: No users found. You demand to create at least one user to log in.", To set up information technology, run a control like this:
sudo runuser -u _gvm -- gvmd --create-user=<USERNAME> --password=<Password>
For case, to create a user named mial and password 2:
sudo runuser -u _gvm -- gvmd --create-user=mial --password=two
The previous command failed:
Can not open '/var/log/gvm/gvmd.log' logfile: Permission denied ** (process:2807): ERROR (recursed) **: Can not open '/var/log/gvm/gvmd.log' logfile: Permission denied
The essence of the error is that the command does non have enough permissions to write to the /var/log/gvm/gvmd.log file, even though the previous command was run with sudo. To set up the mistake, run the following control:
sudo chmod 666 /var/log/gvm/gvmd.log
And so run the new user cosmos again.
And 1 more than mistake at the 7th step:
Step seven: Checking if GVM services are up and running ... OK: ospd-openvas service is active. Starting gvmd service Waiting for gvmd service OK: gvmd service is agile. Starting greenbone-security-banana service Task for greenbone-security-assistant.service failed because a fatal signal was delivered to the control process. See "systemctl status greenbone-security-assistant.service" and "journalctl -xe" for details. Waiting for greenbone-security-banana service ERROR: greenbone-security-assistant service did non start. Please cheque journalctl -xe and /var/log/gvm/gsad.log Mistake: Your GVM-20.eight.0 installation is not still complete! Please follow the instructions marked with FIX higher up and run this script again.
I don't know how to solve it completely, simply I know how to get around it.
Let's move on to starting the necessary services.
Exercise non forget that earlier starting the service you need to start the Redis server, that is, blazon following earlier executing the master command:
sudo systemctl showtime redis-server@openvas.service
Main service start:
sudo gvm-get-go
And we get the following:
[*] Please await for the GVM / OpenVAS services to start. [*] [*] You might need to refresh your browser once it opens. [*] [*] Web UI (Greenbone Security Assistant): https://127.0.0.1:9392 Chore for greenbone-security-assistant.service failed because a fatal signal was delivered to the command procedure. Come across "systemctl condition greenbone-security-assistant.service" and "journalctl -xe" for details.
The essence of the messages is that everything started fine, except for the greenbone-security-assistant, that is, gsa, that is, Web UI (Greenbone Security Assistant), that is, the web interface.
You can see the contents of the log file:
cat /var/log/gvm/gsad.log
Output:
gsad main:Bulletin:2021-04-fifteen 09h07.55 utc:1650: Starting GSAD version 20.08.i~git gsad master:Disquisitional:2021-04-15 09h07.55 utc:1651: main: start_https_daemon failed!
https daemon failed to start .
gsad has a --http-only selection which but runs HTTP without HTTPS. Let's use it:
sudo gsad --http-only
Again, the next message will be displayed that something is wrong:
Oops, secure memory pool already initialized
However, the web interface is at present available at http://127.0.0.1:9392 (but non available at https://127.0.0.1:9392!).
Log in using the credentials that you came upwards with when creating a new user.
To end the service:
sudo gvm-finish
Other:
sudo gvm-cli sudo gvm-feed-update sudo gvm-manage-certs sudo gvm-pyshell gvm-script
In the future, sometimes run the control to update signatures:
sudo runuser -u _gvm -- greenbone-nvt-sync
If something does not work, then yous can view the log with the command:
sudo true cat /var/log/gvm/gvmd.log
Decision
One of the following instructions volition be devoted to how to piece of work in Greenbone Vulnerability Management (GVM) (formerly OpenVAS).
And do not forget to write – have yous encountered the described errors during installation?
Source: https://miloserdov.org/?p=6060
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