This policy deploys the Windows Guest Configuration extension to Windows virtual machines hosted in Azure that are supported by Guest Configuration. Scenario level monitoring enables you to diagnose problems at an end-to-end network level view. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. To put it in simple words, there are two main threats for implicit type: The leakage threat is covered in RFCs related to OAuth. This policy is generally available for Kubernetes Service (AKS), and preview for Azure Arc enabled Kubernetes. Azure Database for MariaDB allows you to choose the redundancy option for your database server. Ownership: Shared, ID: FedRAMP Moderate SA-9 You have full control and responsibility for the key lifecycle, including rotation and management. By default, customer data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Secrets that are valid forever provide a potential attacker with more time to compromise them. To protect machines from threats and vulnerabilities, install a supported endpoint protection solution. The issues shown below have been detected in template files. Cryptographic keys should have a defined expiration date and not be permanent. Enable just-in-time access control to protect your VM from internet-based brute-force attacks. Mitigation: The fix to properly handle Java deserialization was applied on the Apache NiFi 1.4.0 release. Ownership: Shared, ID: FedRAMP Moderate SC-7 (13) Mitigation: NiFi 1.16.0 includes updates to replace the Login Identity Providers configuration without writing a file to the operating system temporary directory. Ownership: Shared, ID: FedRAMP Moderate CM-1 Ownership: Shared, ID: FedRAMP Moderate MP-6 Web Application Firewall (WAF) provides centralized protection of your web applications from common exploits and vulnerabilities such as SQL injections, Cross-Site Scripting, local and remote file executions. Protect your Kubernetes clusters and container workloads from potential threats by restricting deployment of container images with vulnerable software components. Additionally, COs and CORs are deemed as having a valid need for contractor employee vaccination status (and test results, where applicable). Copyright 2022 The Apache Software Foundation, Licensed under the Apache License, Version 2.0.Apache, the (CVE-2017-8584), - A denial of service vulnerability exists in the Microsoft Common Runtime Library component due to improper handling of web requests. Resolve the findings from the vulnerability assessment solutions on your virtual machines. misconfiguration, CWE-22 Improper Limitation of a Pathname to a Restricted Directory Ownership: Shared, ID: FedRAMP Moderate RA-5 (6) via open redirection) as the attacker does not have the code verifier. Client certificates allow for the app to request a certificate for incoming requests. Remote debugging is currently enabled. Install Guest Attestation extension on supported virtual machines to allow Microsoft Defender for Cloud to proactively attest and monitor the boot integrity. To protect the privacy of information communicated over the Internet, your web servers should use the latest version of the industry-standard cryptographic protocol, Transport Layer Security (TLS). Mitigation: The fix to upgrade the activemq-client library to 5.15.3 was applied on the Apache NiFi 1.6.0 release. 1.1.2. API Description Auth HTTPS CORS; AbuseIPDB: IP/domain/URL reputation: apiKey: Yes: Unknown: AlienVault Open Threat Exchange (OTX) IP/domain/URL reputation: apiKey Learn more at. Ownership: Shared, ID: FedRAMP Moderate CM-9 and gain their permissions on a replicated request to another node. This assessment only applies to trusted launch enabled Windows virtual machines. Ownership: Shared, ID: FedRAMP Moderate IR-8 Ownership: Shared, ID: FedRAMP Moderate IA-5 (7) Ownership: Shared, ID: FedRAMP Moderate SA-4 (10) CVE-2019-10083: Apache NiFi process group information disclosure. Scenario #2: An attacker simply forces browses to target URLs. During the discussion on Twitter some other threats were mentioned and ideas proposed. To simplify the process of configuring and maintaining your rules, Defender for Cloud uses machine learning to analyze the applications running on each machine and suggest the list of known-safe applications. Released: October 2, 2017 (Updated January 23, 2018), CVE-2017-15703: Apache NiFi Java deserialization issue in template XML upload. Service Fabric provides three levels of protection (None, Sign and EncryptAndSign) for node-to-node communication using a primary cluster certificate. This issue affects Apache NiFi 1.10.0 to 1.16.2 on Linux and macOS. Use customer-managed keys when you want to securely store any metadata and private data assets of your Stream Analytics jobs in your storage account. Mitigation: We have taken measures to ensure that any potential instances of log4j brought in by dependencies are overriden to log4j 2.16.0. We will work with you to resolve the issue Deploy Azure Web Application Firewall (WAF) in front of public facing web applications for additional inspection of incoming traffic. (CMK), [Enable if required] MySQL servers should use customer-managed keys to encrypt data at rest, Bring your own key data protection should be enabled for MySQL servers, [Enable if required] PostgreSQL servers should use customer-managed keys to encrypt data at rest, Bring your own key data protection should be enabled for PostgreSQL servers, [Enable if required] SQL managed instances should use customer-managed keys to encrypt data at rest, SQL managed instances should use customer-managed keys to encrypt data at rest, [Enable if required] SQL servers should use customer-managed keys to encrypt data at rest, SQL servers should use customer-managed keys to encrypt data at rest, [Enable if required] Storage accounts should use customer-managed key (CMK) for encryption, Storage accounts should use customer-managed key (CMK) for encryption, All advanced threat protection types should be enabled in SQL managed instance advanced data security settings, All advanced threat protection types should be enabled in SQL server advanced data security settings, API Management services should use a virtual network, App Configuration should use private link, https://aka.ms/appconfig/private-endpoint, Audit retention for SQL servers should be set to at least 90 days. CMA_C1293 - Separately store backup information, CMA_C1295 - Recover and reconstitue resources after any disruption, CMA_C1296 - Implement transaction based recovery, CMA_C1299 - Review and update identification and authentication policies and procedures, CMA_0507 - Support personal verification credentials issued by legal authorities, CMA_0005 - Adopt biometric authentication mechanisms, CMA_C1305 - Require use of individual authenticators, CMA_C1314 - Prevent identifier reuse for the defined time period, CMA_C1316 - Identify status of individual users. Foundation. Ownership: Shared, ID: FedRAMP Moderate IA-5 (1) External accounts with write privileges should be removed from your subscription in order to prevent unmonitored access. CVE-2021-44228: Apache NiFi's use of log4j. Ownership: Shared, ID: FedRAMP Moderate MA-6 Ownership: Shared, ID: FedRAMP Moderate CA-9 Credit: This issue was discovered by RunningSnail. Audit vulnerabilities in security configuration on machines with Docker installed and display as recommendations in Azure Security Center. Azure virtual machines in the scope of this policy will be non-compliant when they have the Guest Configuration extension installed but do not have a system assigned managed identity. CMA_C1645 - Produce, control and distribute symmetric cryptographic keys, CMA_C1646 - Produce, control and distribute asymmetric cryptographic keys, CMA_C1649 - Explicity notify use of collaborative computing devices, CMA_C1648 - Prohibit remote activation of collaborative computing devices, CMA_C1653 - Authorize, monitor, and control usage of mobile code technologies, CMA_C1651 - Define acceptable and unacceptable mobile code technologies, CMA_C1652 - Establish usage restrictions for mobile code technologies, CMA_0025 - Authorize, monitor, and control voip, CMA_0280 - Establish voip usage restrictions, CMA_0305 - Implement a fault tolerant name/address service, CMA_0416 - Provide secure name and address resolution services, CMA_0247 - Enforce random unique session identifiers, Setting InternalEncryption to true encrypts the pagefile, worker disks, and internal network traffic between the front ends and workers in an App Service Environment. 10 free scans per month. Ownership: Shared, ID: FedRAMP Moderate SA-4 (8) Allow only required domains to interact with your app. What are security policies, initiatives, and recommendations? Ownership: Shared, ID: FedRAMP Moderate SI-16 The Login Identity Providers configuration file contains the username and a bcrypt hash of the configured password. Mitigation: The fix to upgrade the commons-compress library to 1.16.1 was applied on the Apache NiFi 1.7.0 release. This prevents unmonitored access. Harden the network security group (NSG) of your virtual machines that are running web applications, with NSG rules that are overly permissive with regard to web application ports. Learn more at: Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. Kernel module signature validation ensures that only trusted kernel modules will be allowed to run. Ownership: Shared, ID: FedRAMP Moderate IR-1 some form of broken access control with the average incidence rate of 3.81%, and has the most occurrences in the contributed dataset with over 318k. This policy audits any Cognitive Services account in your environment with public network access enabled. Opera relies on our community of testers and long-time fans to help innovate the next generation of browsing and data-saving experiences. CMA_C1025 - Report atypical behavior of user accounts, This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration but do not have any managed identities. CMA_0255 - Establish a data leakage management procedure. This assessment is intended to detect compromises of the boot chain which might be the result of a bootkit or rootkit infection. The required attack vector is complex, requiring a scenario with client certificate authentication, same subnet access, and injecting malicious code into an unprotected (plaintext HTTP) website which the targeted user later visits, but the possible damage warranted a Critical severity level. Ownership: Shared, ID: FedRAMP Moderate AU-2 To ensure you can recreate activity trails for investigation purposes when a security incident occurs or your network is compromised, enable logging. Description: Malicious JMS content could cause denial of service. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. As the access token is no longer present in the URL, authorization code type is not vulnerable to access token leakage. Disabling IP-based filtering prevents public IPs from accessing your storage accounts. The CORS (Cross-origin resource sharing) standard is needed because it allows servers to specify who can access its assets and which HTTP request methods are allowed from external resources. - An elevation of privilege vulnerability exists in Windows due to improper handling of calls to Advanced Local Procedure Call (ALPC). addition, the compliance standard includes controls that aren't addressed by any Azure Policy This recommendation is part of CIS 5.2.1 which is intended to improve the security of your Kubernetes environments. This option adds a second layer of data encryption. This policy audits Windows Azure Arc machines if the Log Analytics extension is not installed. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to execute arbitrary code in the context of the current user. Learn more in Create diagnostic settings to send platform logs and metrics to different destinations. Secret scanning will scan the entire Git history on all branches present in the GitHub repository for any secrets. By mapping private endpoints to your Event Grid domains instead of the entire service, you'll also be protected against data leakage risks. Customer-managed keys enable the data stored in Cognitive Services to be encrypted with an Azure Key Vault key created and owned by you. - A security bypass vulnerability exists in Microsoft browsers due to improper handling of redirect requests. For more information on Guest Configuration, visit, CMA_0196 - Document remote access guidelines. Learn more at, Create Azure Monitor logs cluster with customer-managed keys encryption. Learn more in. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. A vulnerability is a problem in a project's code that could be exploited to damage the confidentiality, integrity, or availability of the project or other projects that use its code. Ownership: Shared, ID: FedRAMP Moderate MA-5 See NIST NVD CVE-2019-10247, NIST NVD CVE-2019-10246 for more information. Soft delete allows you to recover an accidentally deleted key vault for a configurable retention period. Overview of Virtual machines (classic) deprecation, step by step process for migration & available Microsoft resources. The ID Token is a security token that contains Claims about the Authentication of an End-User by an Authorization Server when using a Client, and potentially other requested Claims. Internet.nl Test for modern Internet Standards like IPv6, DNSSEC, HTTPS, DMARC, STARTTLS and DANE; keychest.net - SSL expiry management and cert purchase with an integrated CT database This assessment only applies to Linux virtual machines that have the Azure Monitor Agent installed. Malicious deletion of a key vault can lead to permanent data loss. Ownership: Shared, ID: FedRAMP Moderate RA-5 COVID-19 Tests and Collection Kits Authorized by the FDA. Inbound rules should not allow access from 'Any' or 'Internet' ranges. CVE-2021-20190: Apache NiFi's jackson-databind usage. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. To benefit from new capabilities in Azure Resource Manager, you can migrate existing deployments from the Classic deployment model. Learn more at: CMA_0117 - Define and enforce conditions for shared and group accounts, CMA_0121 - Define information system account types. authorization server (who asks the resource owner for access to the resources on behalf of the client). Description: A malicious X-ProxyContextPath or X-Forwarded-Context header containing external resources or embedded code could cause remote code execution. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges. Code scanning can also prevent developers from introducing new problems. Install missing system security and critical updates to secure your Windows and Linux virtual machines and computers. Therefore, compliance in Azure Policy is only a partial view of your The anti-pattern of using accessing of a protected API as proof of authentication has been explained here in details. It is important to enable encryption of Automation account variable assets when storing sensitive data. For more details on the above, see. CVE-2019-10080: Apache NiFi information disclosure by XXE. Client certificates allow for the app to request a certificate for incoming requests. To ensure your subscription owners are notified when there is a potential security breach in their subscription, set email notifications to subscription owners for high severity alerts in Defender for Cloud. Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with write privileges to prevent a breach of accounts or resources. Enable infrastructure encryption for Azure Database for PostgreSQL servers to have higher level of assurance that the data is secure. By mapping private endpoints to your VM Image Builder building resources, data leakage risks are reduced. Ownership: Shared, ID: FedRAMP Moderate SC-18 The private link platform handles the connectivity between the consumer and services over the Azure backbone network. To review the complete These accounts can be targets for attackers looking to find ways to access your data without being noticed. server-less API, where the attacker cannot modify the access control Ownership: Shared, ID: FedRAMP Moderate PS-4 Ownership: Shared, ID: FedRAMP Moderate CP-7 (1) You have full control and responsibility for the key lifecycle, including rotation and management. See Snyk npm:angular:20171018 and Snyk npm:angular:20180202 for more information. Ownership: Shared, ID: FedRAMP Moderate RA-5 (3) Description: A malicious host header in an incoming HTTP request could cause NiFi to load resources from an external server. Audit the existence and health of an endpoint protection solution on your virtual machines scale sets, to protect them from threats and vulnerabilities. ('Path Traversal'), CWE-59 Improper Link Resolution Before File Access ('Link Following'), CWE-200 Exposure of Sensitive Information to an Unauthorized Actor, CWE-201 Exposure of Sensitive Information Through Sent Data, CWE-219 Storage of File with Sensitive Data Under Web Root, CWE-264 Permissions, Privileges, and Access Controls (should no longer be used), CWE-352 Cross-Site Request Forgery (CSRF), CWE-359 Exposure of Private Personal Information to an Unauthorized Actor, CWE-402 Transmission of Private Resources into a New Sphere ('Resource Leak'), CWE-425 Direct Request ('Forced Browsing'), CWE-441 Unintended Proxy or Intermediary ('Confused Deputy'), CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere, CWE-538 Insertion of Sensitive Information into Externally-Accessible File or Directory, CWE-540 Inclusion of Sensitive Information in Source Code, CWE-548 Exposure of Information Through Directory Listing, CWE-552 Files or Directories Accessible to External Parties, CWE-566 Authorization Bypass Through User-Controlled SQL Primary Key, CWE-601 URL Redirection to Untrusted Site ('Open Redirect'), CWE-639 Authorization Bypass Through User-Controlled Key, CWE-651 Exposure of WSDL File Containing Sensitive Information, CWE-668 Exposure of Resource to Wrong Sphere, CWE-706 Use of Incorrectly-Resolved Name or Reference, CWE-913 Improper Control of Dynamically-Managed Code Resources, CWE-922 Insecure Storage of Sensitive Information, CWE-1275 Sensitive Cookie with Improper SameSite Attribute, Copyright 2021 - OWASP Top 10 team - This work is licensed under a, How to use the OWASP Top 10 as a standard, How to start an AppSec program with the OWASP Top 10, A07 Identification and Authentication Failures, A09 Security Logging and Monitoring Failures, Creative Commons Attribution 3.0 Unported License. Description: The com.fasterxml.jackson.core:jackson-databind dependency had various serialization vulnerabilities. Enable application controls to define the list of known-safe applications running on your machines, and alert you when other applications run. Defender for DevOps has found vulnerabilities in code repositories. Users running a prior 1.x release should upgrade to the appropriate release. Ownership: Shared, ID: FedRAMP Moderate CA-2 (2) Mitigation: A validator to ensure the XML file is not malicious was applied on the Apache NiFi 1.10.0 release. NSGs contain a list of Access Control List (ACL) rules that allow or deny network traffic to your subnet. Users running a prior 1.x release should upgrade to the appropriate release. Possible network Just In Time (JIT) access will be monitored by Azure Security Center as recommendations. Ownership: Shared, ID: FedRAMP Moderate AC-20 (2) Monitor for changes in behavior on groups of machines configured for auditing by Defender for Cloud's adaptive application controls. The clients that accepted Google account either verified whether the logged in e-mail address is accepted (there was a list of accepted Google e-mail addresses) or simply allowed anyone (any Google e-mail address) to have a valid account. Azure Private Link lets you connect your virtual networks to Azure services without a public IP address at the source or destination. Ownership: Shared, ID: FedRAMP Moderate CP-2 (1) Microsoft Defender for Cloud includes Microsoft Defender for Key Vault, providing an additional layer of security intelligence.