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II - Mission Support Public

Rules and Groups employed by this XCCDF Profile

  • SRG-OS-000480-VMM-002000

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  • All port groups on standard switches must not be configured to virtual local area network (VLAN) values reserved by upstream physical switches.

    &lt;VulnDiscussion&gt;Certain physical switches reserve certain VLAN IDs for internal purposes and often disallow traffic configured to these value...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must not provide root/administrator-level access to Common Information Model (CIM)-based hardware monitoring tools or other third-party applications.

    &lt;VulnDiscussion&gt;The CIM system provides an interface that enables hardware-level management from remote applications via a set of standard ap...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must have all security patches and updates installed.

    &lt;VulnDiscussion&gt;Installing software updates is a fundamental mitigation against the exploitation of publicly known vulnerabilities.&lt;/VulnD...
    Rule High Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must exclusively enable Transport Layer Security (TLS) 1.2 for all endpoints.

    &lt;VulnDiscussion&gt;TLS 1.0 and 1.1 are deprecated protocols with well-published shortcomings and vulnerabilities. TLS 1.2 should be enabled on a...
    Rule High Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must enable Secure Boot.

    &lt;VulnDiscussion&gt;Secure Boot is part of the Unified Extensible Firmware Interface (UEFI) firmware standard. With UEFI Secure Boot enabled, a h...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must use DOD-approved certificates.

    &lt;VulnDiscussion&gt;The default self-signed host certificate issued by the VMware Certificate Authority (VMCA) must be replaced with a DOD-approv...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must not suppress warnings that the local or remote shell sessions are enabled.

    &lt;VulnDiscussion&gt;Warnings that local or remote shell sessions are enabled alert administrators to activity they may not be aware of and need t...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must not suppress warnings about unmitigated hyperthreading vulnerabilities.

    &lt;VulnDiscussion&gt;The L1 Terminal Fault (L1TF) CPU vulnerabilities published in 2018 have patches and mitigations available in vSphere. However...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host Secure Shell (SSH) daemon must disable port forwarding.

    &lt;VulnDiscussion&gt;While enabling Transmission Control Protocol (TCP) tunnels is a valuable function of sshd, this feature is not appropriate fo...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host OpenSLP service must be disabled.

    &lt;VulnDiscussion&gt;OpenSLP implements the Service Location Protocol to help CIM clients discover CIM servers over TCP 427. This service is not w...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must enable audit logging.

    &lt;VulnDiscussion&gt;ESXi offers both local and remote audit recordkeeping to meet the requirements of the NIAP Virtualization Protection Profile ...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must enable strict x509 verification for SSL syslog endpoints.

    &lt;VulnDiscussion&gt;When sending syslog data to a remote host via SSL, the ESXi host is presented with the endpoint's SSL server certificate. In ...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must verify certificates for SSL syslog endpoints.

    &lt;VulnDiscussion&gt;When sending syslog data to a remote host, ESXi can be configured to use any combination of TCP, UDP and SSL transports. When...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must enable volatile key destruction.

    &lt;VulnDiscussion&gt;By default, pages allocated for virtual machines (VMs), userspace applications, and kernel threads are zeroed out at allocati...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must configure a session timeout for the vSphere API.

    &lt;VulnDiscussion&gt;The vSphere API (VIM) allows for remote, programmatic administration of the ESXi host. Authenticated API sessions are no diff...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi Host Client must be configured with a session timeout.

    &lt;VulnDiscussion&gt;The ESXi Host Client is the UI served up by the host itself, outside of vCenter. It is accessed by browsing to "https://&lt;E...
    Rule Medium Severity
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  • SRG-OS-000033-VMM-000140

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  • The ESXi host rhttpproxy daemon must use FIPS 140-2 validated cryptographic modules to protect the confidentiality of remote access sessions.

    &lt;VulnDiscussion&gt;ESXi runs a reverse proxy service called rhttpproxy that front ends internal services and application programming interfaces ...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must be configured with an appropriate maximum password age.

    &lt;VulnDiscussion&gt;The older an ESXi local account password is, the larger the opportunity window is for attackers to guess, crack or reuse a pr...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must not be configured to override virtual machine (VM) configurations.

    &lt;VulnDiscussion&gt;Each VM on an ESXi host runs in its own "vmx" process. Upon creation, a vmx process will look in two locations for configurat...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must not be configured to override virtual machine (VM) logger settings.

    &lt;VulnDiscussion&gt;Each VM on an ESXi host runs in its own "vmx" process. Upon creation, a vmx process will look in two locations for configurat...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must require TPM-based configuration encryption.

    &lt;VulnDiscussion&gt;An ESXi host's configuration consists of configuration files for each service that runs on the host. The configuration files ...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi host must implement Secure Boot enforcement.

    &lt;VulnDiscussion&gt;Secure Boot is part of the UEFI firmware standard. With UEFI Secure Boot enabled, a host refuses to load any UEFI driver or a...
    Rule Medium Severity
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  • SRG-OS-000480-VMM-002000

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  • The ESXi Common Information Model (CIM) service must be disabled.

    &lt;VulnDiscussion&gt;The CIM system provides an interface that enables hardware-level management from remote applications via a set of standard ap...
    Rule Medium Severity
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  • SRG-OS-000478-VMM-001980

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  • The ESXi host SSH daemon must be configured to only use FIPS 140-2 validated ciphers.

    &lt;VulnDiscussion&gt;Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. ESXi must implemen...
    Rule Medium Severity
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Node 2

siemur/test-space

The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.

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