docker hardening xsoar
Control Groups are another key component of Linux Containers. The memory check type to perform: cgroup - check memory cgroup configuration, allocate - try allocating actual memory and verify that the allocation fails. Next you need to carefully review the scan results to determine which issues are genuine security concerns and which can be safely overlooked. SaaS, or Software as a Service, is not much different from hosted applications in most use cases of users who are not involved with the architecture or maintenance of the application. means that they are just like physical machines connected through a All docker images are available via docker hub under the Demisto organization: https://hub.docker.com/u/demisto/. You basically set all python 3 docker images to run as root. Additional information on the implementation of User Namespaces in Docker useful metrics, but they also help ensure that each container gets The Cortex XSOAR Content repository is produced with a (Massachusetts Institute of Technology) MIT license which means that we use only packages whose license is compatible with the MIT license. accessing or affecting the data and processes of another container, they If "true", will block all outgoing communication. For example, the following will update the integration MyIntegration docker image: If your integration/script uses one of the above images and you wish to not have it automatically updated, you can set the autoUpdateDockerImage field to false. A typical hardening process will address possible weaknesses by updating packages and actively looking for known vulnerabilities. Load the Docker image using the following command. **Important**: this integration does not support proxies which require authentication. By submitting your email, you agree to the Terms of Use and Privacy Policy. Scanning base images and your build output within your CI system will give you insights into your changing security posture and let you review new vulnerabilities as they emerge. L0 Member Options. Namespaces provide the first and most straightforward form of Follow the Cortex XSOAR Hardening Guide to configure a non-root internal user for docker: https://docs.paloaltonetworks.com/cortex/cortex-xsoar/5-5/cortex-xsoar-admin/docker/docker-hardening-guide.html . Follow these steps to install Docker images when the Cortex XSOAR server is not connected to, Download the Docker image by appending the download link you received from Cortex. The network check to perform. Docker Bench is an official script to audit all aspects of your Docker installation, including daemon settings, Linux kernel security, and a basic check of your container images. memory. run, network management happens outside of the containers, enforcing toward privilege separation. Its a good idea to keep a record of your scan results so you can reference addressed vulnerabilities in the future. memory_check. You may still want to scan it for vulnerabilities before you launch an instance into production. We cannot just choose any package to be used in our integrations and there are many things to consider before we select a package. Like that install image, Images on Docker Hub can come with outdated software packages too. The LIVEcommunity thanks you for your participation! Docker Network Hardening Complete Linux Security & Hardening with Practical Examples Udemy Ausgestellt: Aug. 2021. For the license page, for example, type /settings/license or just lic and select the autocompleted option: Not much to check here, just go to GitHub and make sure that you have an account or Sign Up for one: Make sure that docker is installed on your system and is working correctly by running the hello-world container: Note: If you are using Windows with WSL2, you can still use Docker Desktop from WSL. Cannot retrieve contributors at this time. privileges are usually needed. Capabilities turn the binary root/non-root dichotomy into a in the command line reference for more information on this feature. These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole! There are four major areas to consider when reviewing Docker security: Docker containers are very similar to LXC containers, and they have can start a container where the /host directory is the / directory favorite admin tools (probably at least an SSH server), as well as For example, to add the option *--disable-auto-reload* and remove the option *--disable-dev-shm-usage*, set the following value: --disable-auto-reload,[--disable-dev-shm-usage], [View Integration Documentation](https://xsoar.pan.dev/docs/reference/integrations/rasterize), Time in seconds to wait before taking a screenshot, The URL to rasterize. Using Docker | Cortex XSOAR When you work on your integration, you can activate poetry with the poetry shell command: Note the (.venv) in front of the prompt. Once this has occurred, the docker image is ready to use. In most cases, if your integration is for public release, we will need to push Docker Files into the dockerfiles repository located here. In the Cortex XSOAR application menu, navigate to Settings, and then click Integrations. Copyright 2023 Palo Alto Networks, Inc. sb@dddd:~/demisto$ docker run --rm hello-world. containers without the need to modify Docker itself. Docker directly on your local machine, outside of a VM). Does this package have known security issues? A hardened image on its own may not be enough to defend your installation. When the docker image is created, the following dialog box will appear. As of Docker 1.3.2, images are now extracted in a chrooted This allows for a more efficient environment in which to execute playbooks and automations, and the ability to scale on demand. apply system-wide, independent of containers. Hello, A beginner here. for opt in merge_options(DEFAULT_CHROME_OPTIONS, USER_CHROME_OPTIONS): driver = webdriver.Chrome(options=chrome_options, service_args=[, driver.set_network_conditions(offline=True, latency=5, throughput=500 * 1024), return_error(f'Unexpected exception: {ex}\nTrace:{traceback.format_exc()}'), demisto.debug('Creating chrome driver - COMPLETED'), ([process ids], raw ps output) -- return a tuple of zombie process ids and raw ps output. It creates a new base image you can safely use within your pipelines. Now you can start writing your code. Thus, CVE-2019-5736 does not increase exposure to an external attack. demisto/xsoar-tools - Docker Hub Container Image Library Overview Tags. Again, the purpose of this tutorial is just to make sure that all the components are in place. privileges at all. If this doesn't work, follow the instructions here. By demisto Updated 18 hours ago. I do not think this is related to the newly introduced pull rate limit. network or VPN. This will define the baseline youre starting from before you begin to layer up additional protections. 2.6.15 and with tempfile.NamedTemporaryFile('w+') as test_file: test_file.write('
', '---------- TEST FILE ----------
'), file_path = f'file://{os.path.realpath(test_file.name)}', rasterize(path=file_path, width=250, height=250). of another container. :). Once you choose 3.x, the latest Cortex XSOAR Python 3 Docker image will be selected automatically. You completed the set up of the Development Environment for Cortex XSOAR! instead if you prefer SSH over TLS. Youll need to update all outdated packages, patch any config file problems, and apply the mitigations you need to fully resolve CVEs. We can get started. XSOAR 8.Xs SaaS environment utilizes Kubernetes clusters to allow for easier deployment and scaling of environments. Converts URLs, PDF files, and emails to an image file or PDF file. Here are a few examples. Docker daemon. If so, what type of license is being used? The project contains the source Dockerfiles used to build the images and the accompanying files. Migration plans for currently hosted XSOAR 6.X customers, and those on-premises wanting to migrate to the cloud, are being finalized. This means that there are many different ways to the immutable flag); You can run a kernel with GRSEC and PAX. Other tools are available to automate these procedures. # Create a list of lists (length == 20) of images to combine each list (20 images) to one image, images_matrix = [images[i:i + PAGES_LIMITATION] for i in range(0, len(images), PAGES_LIMITATION)], imgs_comb = np.hstack([np.asarray(image.resize(min_shape)) for image in images_list]), imgs_comb = np.vstack([np.asarray(image.resize(min_shape)) for image in images_list]), imgs_comb.save(output, 'JPEG') # type: ignore, demisto.debug('Combining all pages - COMPLETED'), w = demisto.args().get('width', DEFAULT_W_WIDE).rstrip('px'), h = demisto.args().get('height', DEFAULT_H).rstrip('px'), r_type = demisto.args().get('type', 'png'), wait_time = int(demisto.args().get('wait_time', 0)), page_load = int(demisto.args().get('max_page_load_time', DEFAULT_PAGE_LOAD_TIME)), file_name = demisto.args().get('file_name', 'url'), file_name = f'{file_name}. What does that mean? For a detailed description regarding what exactly a pack is please click here. Copy the downloaded Docker image to the Cortex XSOAR server. Kernel namespaces Docker containers are very similar to LXC containers, and they have similar security features. Thank you for showing interest in contributing to the Cortex XSOAR content. Until youve run a security scan, youve no way of knowing whether your image is safe to use. Thus, all docker images are created with a unique immutable version tag, which we don't allow overriding. cron daemon, logging daemons, kernel modules, network configuration tools, nodes, changing the owner of files, or altering attributes (including To best explain why the move to SaaS is awesome, let's clarify what SaaS is and the difference between XSOAR 6.X Hosted and XSOAR 8.X SaaS. Each image is ready to deploy to popular cloud providers. Mode: {"OFFLINE" if offline_mode else "ONLINE"}. They can ping each other, ship a template that works with AppArmor and Red Hat comes with SELinux This means that since July 2008 (date of the 2.6.26 release isolation: processes running within a container cannot see, and even For instance, it is possible to: This means that even if an intruder manages to escalate to root within a handled by the infrastructure around the container: This means that in most cases, containers do not need real root Upgrade Docker to the latest version (18.09.2 or later) as provided by your Linux vendor. Images may also be misconfigured with insecure defaults that put your workload at risk. By hardening the image, you can be confident its suitable for your environment. endpoint from other hosts in the network, the endpoint can be still accessible If you don't specify a docker image, a default docker image using Python 2.7 is used. SaaS, on the other hand, is handled much differently. When modifying an existing Docker Image, we need to ensure the change will not disrupt other integrations that may use that same package. CVSSv3.1 Base Score:0 (CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:N), CWE-216 Containment Errors (Container Errors). or if you want to run against all the committed files in your branch you can use demisto-sdk lint -g. respective network interfaces just like they can interact with the Docker host and a guest container; and it allows you to do so This adds many safety mechanism. system. def get_image(driver, width: int, height: int): Uses the Chrome driver to generate an image out of a currently loaded path, demisto.debug('Capturing screenshot - COMPLETED'). Its best to incorporate hardening into your image build pipeline from the outset. Run the following commands from the VM or machine CLI: sudo groupadd docker; sudo usermod -aG docker demisto; Restart the Cortex XSOAR service; Attachments. Specify with or without, The file type to which to convert the email body. * Return Errors: If this checkbox is not selected, a warning will be returned instead of an error entry. It seems that it is not fetching even though there should be no firewalls blocking either. are essential to fend off some denial-of-service attacks. Docker containers, you can use them out of the box. Farr out (28 pages) XSOAR-Dev-Prod/integration-Rasterize.yml at main - GitHub Before running the bootstrap script that creates the virtual environment, let's set up pyenv to work correctly in the content folder you just cloned. Make sure you're logged on GitHub and navigate to the Cortex XSOAR Content Repo and click on Fork: This is the fork where you will commit your code and, once ready, create the Pull Request to submit your contribution back to the Cortex XSOAR Content repository. The primary difference between hosted and SasS offerings is how the application is managed on the backend. Y/N y, The url of support, should represent your GitHub account, you can be contacted in: partner@partner.com. the CLI for enforcing and performing image signature verification. The default is 1 GB. Primarily we use docker to run python scripts and integrations in a controlled environment. After having done our due diligence, and checked the licenses, we are now ready to proceed. CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:N, https://docs.paloaltonetworks.com/cortex/cortex-xsoar/5-5/cortex-xsoar-admin/docker/docker-hardening-guide.html, Product Security Assurance and Vulnerability Disclosure Policy. If the required version of Python is missing, you will need to install it. Other users also viewed: Actions. Typical servers run several processes as root, including the SSH daemon, Image. How-To Geek is where you turn when you want experts to explain technology. from containers, and it can easily result in the privilege escalation. its fair share of memory, CPU, disk I/O; and, more importantly, that a LIVEcommunity - Docker Hardening - LIVEcommunity - 518826 implement resource accounting and limiting. Before trying to create a new docker image, check if there is one available already. This means that high availability is built into XSOAR 8.X unlike with XSOAR 6.X which requires a different configuration and additional components to support high availability. You will be prompted for your GitHub credentials: You can go back to GitHub and, under your fork, you should be able to see that there is a new branch with the name you provided (my_integration_name in this example): Congratulations! https://www.docker.com/increase-rate-limits#:~:text=Anonymous%20and%20Free%20Docker%20Hub,%3A%20toom https://hub.docker.com/r/demisto/fetch-data/tags?page=1&ordering=last_updated, Inquiry on how Javascript integration works with Cortex XSOAR, How to remove Integration "cache" completely, Update automation script docker image version automatically, Problems with the Integration "QRadar v3" - Mirroring not working and qradar-reset-last-run command not working. See README.md for instructions. As of Docker 1.10 User Namespaces are supported directly by the docker HTTPS and certificates. capability set; meaning that root within a container has much less Simultaneously, make sure your changes dont introduce a version conflict that breaks your softwares dependency stack. We will use demisto-sdk to run the linting and unit testing in order to make sure that everything is fine with the dev environment (python, docker, etc.). Capabilities are just one of the many security features provided by No Palo Alto Networks Cortex XSOAR product updates are required. Every integration/script that utilizes one of the following docker images: Is updated automatically from time to time whenever a newer tag is available. Script/Integration Configuration The Git Flow requires to create a branch with your new code, that you will later use to submit a Pull Request. Converts the contents of a URL to an image file or a PDF file. Make sure you use PascalCase in the directory name (i.e. Can be "pdf". ), namespace code has been exercised and scrutinized on a large particularly important on multi-tenant platforms, like public and container, it is much harder to do serious damage, or to escalate Of course, if the host system is setup LIVEcommunity UX Survey. Regular manual reviews of your Dockerfile will help you reduce your susceptibility to supply chain attacks and other under the radar weaknesses. Time to wait before taking a screen shot (in seconds), Maximum time to wait for a page to load (in seconds). if opt.startswith('[') and opt.endswith(']'): option_names = [opt_name(x) for x in options], # add filtered defaults only if not in removed and we don't have it already, options.extend([x for x in default_options if (opt_name(x) not in remove_opts and opt_name(x) not in option_names)]), EMPTY_PAGE = '', return_err_or_warn(EMPTY_RESPONSE_ERROR_MSG), Creates headless Google Chrome Web Driver, demisto.debug(f'Creating chrome driver. You can add an extra layer of safety by enabling AppArmor, SELinux, merged within the mainstream kernel. Malicious code can creep in when youre downloading binaries in your Dockerfile. Check if your Cortex XSOAR License is correctly installed by navigating to Settings -> ABOUT -> License and make sure that everything is green: PRO tip: you can quickly navigate to different pages within Cortex XSOAR by hitting Ctrl-K and then typing what you want. Note: If you are using Windows with WSL2, you can still use Docker Desktop from WSL. Docker issues with xSOAR - LIVEcommunity - 376694 - Palo Alto Networks Cortex XSOAR has conducted a scan of all Docker images it maintains in its Docker Hub repository. Mitigate CVE-2020-14386 by not running Docker containers as a root user. There are many factors that contribute towards your Docker security posture but using hardened images is one of the best steps you can take to protect yourself. A tag already exists with the provided branch name. ps_out = subprocess.check_output(['ps', '-e', '-o', 'pid,ppid,state,stime,cmd'], stderr=subprocess.STDOUT, universal_newlines=True), if pinfo[2] == 'Z' and pinfo[1] == pid: # zombie process. Should not the Docker in xSOAR automatically fetch images from the Docker Hub? It will run both the linters and pytest: Note that the tests run within a Docker container so, if everything worked well, it means that your development environment is up and running correctly! Finally, if you run Docker on a server, it is recommended to run started in 2006, and initially merged in kernel 2.6.24. The Server will pass the relevant integration/script code to the loop script. This Note the allocate test on some configurations may cause the container to be killed by the linux memory manager and the whole test will then time out. And therefore, containers can run with a reduced Follow these instructions to install the nvm package manager. He has experience managing complete end-to-end web development workflows, using technologies including Linux, GitLab, Docker, and Kubernetes. We assume you have an operating system and that it is working. You can see a full list of If you've been through this process already and just want a quick reference, you can jump to the Development Setup page, otherwise keep reading for more details. I hope the following information was helpful in clarifying the difference between Hosted and SaaS for XSOAR and helped energize you for the move to XSOAR 8.X. Follow this tutorial for details. With the release of XSOAR 8.X, the hosted offering of XSOAR was changed to that of a SaaS architecture. networking? Source code dependencies added via a package manager are another viable attack vector. Depending on your operating system, this article explains how to install the required dependencies and provides useful troubleshooting info. should never need to perform. They provide many They run isolated from the server to prevent someone from accidentally damaging the server. Loading Application. {"pdf" if r_type == "pdf" else "png"}' # type: ignore, output = rasterize(path=url, r_type=r_type, width=w, height=h, wait_time=wait_time, max_page_load_time=page_load), return_results(CommandResults(raw_response=output, readable_output="Successfully load image for url: " + url)), res = fileResult(filename=file_name, data=output), w = args.get('width', DEFAULT_W).rstrip('px'), h = args.get('height', DEFAULT_H).rstrip('px'), file_name = args.get('file_name', entry_id), file_path = demisto.getFilePath(entry_id).get('path'), output = rasterize(path=f'file://{os.path.realpath(f.name)}', width=w, height=h, r_type='pdf'), res = fileResult(filename=file_name, data=output, file_type=entryTypes['entryInfoFile']), html_body = demisto.args().get('htmlBody'), w = demisto.args().get('width', DEFAULT_W).rstrip('px'), offline = demisto.args().get('offline', 'false') == 'true', file_name = demisto.args().get('file_name', 'email'), file_name = f'{file_name}. The member who gave the solution and all future visitors to this topic will appreciate it! New Cloud NGFW for Azure Page on LIVEcommunity! private PaaS, to guarantee a consistent uptime (and performance) even Also included out of the box is ready to use email sending, not even requiring SMTP configuration. Docker supports the addition and removal of capabilities, allowing use Keep assessing each report against your security model and your knowledge of your environment. This feature provides more insight to administrators than previously available with inspiration for the namespaces code are even older. DockerHardeningCheck | Cortex XSOAR Im Profil von Arek Borucki sind 13 Jobs angegeben. For this reason, the REST API endpoint (used by the Docker CLI to Mitigate CVE-2019-5736 by disabling write access to scripts and integrations to untrusted analysts. third-party services like Loggly or Splunk; hardware management is irrelevant, meaning that you never need to for page in sorted(os.listdir(output_folder)): if os.path.isfile(os.path.join(output_folder, page)) and 'converted_pdf_' in page: images.append(Image.open(os.path.join(output_folder, page))), min_shape = min([(np.sum(page_.size), page_.size) for page_ in images])[1] # get the minimal width. Tags of the pack, comma separated values: Please input the name of the initialized integration: Do you want to use the directory name as an ID. with the other systems. The Docker Engine can be configured to only run signed images. even more careful than usual with parameter checking, to make sure that This helps minimize the risk of users being tricked into downloading a malicious lookalike. Now is a good time to take a break since installing might take a while. resources. when some applications start to misbehave. "Hardening" an image refers to analyzing its current security status and then making improvements to address any concerns. Set Up Your Dev Environment | Cortex XSOAR the "hardening" security features of the kernel and how they interact with containers. For instance, we Processes (like web servers) that . This website uses cookies essential to its operation, for analytics, and for personalized content. To create a Docker Image you may use the Docker Create command in the war room by executing: This command is creating the docker image called "example_name" and uses the python dependency, Mechanize. This can occur when there is a refused connection." latter being prone to cross-site request forgery attacks if you happen to run You can also use DOCKER_HOST=ssh://USER@HOST or ssh -L /path/to/docker.sock:/var/run/docker.sock Please have a look at the Code Conventions. communicate with the Docker daemon) changed in Docker 0.5.2, and now You can always leave the poetry virtual environment using the deactivate command: Our content ships with an HelloWorld integration that provides basic functionality and is useful to understand how to create integrations. Learn more about bidirectional Unicode characters, image: data:image/png;base64,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. Sehen Sie sich das Profil von Arek Borucki im grten Business-Netzwerk der Welt an. deny access to raw sockets (to prevent packet spoofing); deny access to some filesystem operations, like creating new device demisto/xsoar-tools. We can get started. For more information about installing Cortex XSOAR please refer to this article (Support Center credentials are required). The script receives the code, executes it and returns a completed response to the Server. By continuing to browse this site, you acknowledge the use of cookies. A scan-based approach to hardening is effective at discovering known-to-the-community issues buried in your containers filesystem. only repositories signed with a user-specified root key can be pulled and run. if wait_time > 0 or DEFAULT_WAIT_TIME > 0: time.sleep(wait_time or DEFAULT_WAIT_TIME), demisto.debug('Navigating to path - COMPLETED'). Refer to the daemon command run your processes as non-privileged users inside the container. capabilities. If you need to update a Docker image, type the following command: ) To see all available images, type the following: This command does not accept any arguments and lists all available Docker images. xsoar_test / automation-DockerHardeningCheck.yml - GitHub If I manually try to pull the latest image of one of the outdated images, I get following: [user@xsoar ~]$ sudo docker pull demisto/fetch-dataUsing default tag: latestError response from daemon: manifest for demisto/fetch-data:latest not found: manifest unknown: manifest unknown. Click Accept as Solution to acknowledge that the answer to your question has been provided. # Divide the list of images into separate lists with constant length (20). This tutorial will guide you through the following steps: Let's go make sure that all the requirements are satisfied, one by one. Python libs like sx or requests, can, New Docker image packages.