Schema documentation for cvrf.xsd

This is the XML schema for the Common Vulnerability Reporting Framework.  For more information, see the CVRF whitepaper.

Root element of a CVRF document.

<xs:element name="cvrfdoc">
  <xs:annotation>
    <xs:documentation xml:lang="en">Root element of a CVRF document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="DocumentTitle" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">A definitive canonical name for the document, providing enough descriptive content to differentiate from other similar documents, ideally providing a unique “handle”.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedNormalizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="DocumentType" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">A short canonical name, chosen by the document producer, which will inform the consumer about the type of the document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedNormalizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="DocumentPublisher" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">A container holding all information about the publisher of the CVRF document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="ContactDetails" minOccurs="0" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">Author contact information such as address, phone number, email, etc.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
            <xs:element name="IssuingAuthority" minOccurs="0" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The name of the issuing party and their authority to release the document, in particular, the party's constituency and responsibilities or other obligations.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
          <xs:attribute name="Type" type="cvrf-common:PublisherEnumType" use="required">
            <xs:annotation>
              <xs:documentation xml:lang="en">Type is an enumerated list containing an array of different document publisher types.</xs:documentation>
            </xs:annotation>
          </xs:attribute>
          <xs:attribute name="VendorID" type="xs:string">
            <xs:annotation>
              <xs:documentation xml:lang="en">Vendor ID is a unique identifier (OID) that a vendor uses as issued by FIRST under the auspices of IETF.</xs:documentation>
            </xs:annotation>
          </xs:attribute>
        </xs:complexType>
      </xs:element>
      <xs:element name="DocumentTracking" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The Document Tracking meta-container contains all of the attributes necessary to track a CVRF document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Identification" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">Contains document ID and optional document aliases</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="ID" minOccurs="1" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">Short unique identifier used to refer to the document unambiguously in any context.</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="cvrf-common:localizedString"/>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="Alias" minOccurs="0" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">Optional alternative ID for document</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="cvrf-common:localizedString"/>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="Status" type="cvrf:DocumentStatusEnumType" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The condition of the document with regard to completeness and the likelihood of future editions.</xs:documentation>
              </xs:annotation>
            </xs:element>
            <xs:element name="Version" type="cvrf-common:revisionNumber" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">Document Version is a simple counter to track the version of the document.</xs:documentation>
              </xs:annotation>
            </xs:element>
            <xs:element name="RevisionHistory" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The Document Revision History contains one entry for each substantive version of the document, including the initial version and entries for each subsequent update.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Revision" minOccurs="1" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">A set of Version, Date, and Description elements describing one iteration of this document</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:sequence>
                        <xs:element name="Number" type="cvrf-common:revisionNumber" minOccurs="1" maxOccurs="1">
                          <xs:annotation>
                            <xs:documentation xml:lang="en">Revision number of this iteration of the document.</xs:documentation>
                          </xs:annotation>
                        </xs:element>
                        <xs:element name="Date" type="xs:dateTime" minOccurs="1" maxOccurs="1">
                          <xs:annotation>
                            <xs:documentation xml:lang="en">Date when this iteration of the document was released.</xs:documentation>
                          </xs:annotation>
                        </xs:element>
                        <xs:element name="Description" minOccurs="1" maxOccurs="1">
                          <xs:annotation>
                            <xs:documentation xml:lang="en">Description of this iteration of the document.</xs:documentation>
                          </xs:annotation>
                          <xs:complexType>
                            <xs:simpleContent>
                              <xs:extension base="cvrf-common:localizedString"/>
                            </xs:simpleContent>
                          </xs:complexType>
                        </xs:element>
                      </xs:sequence>
                    </xs:complexType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="InitialReleaseDate" type="xs:dateTime" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The initial date (and time, optionally) that the document was initially released by the issuing party.</xs:documentation>
              </xs:annotation>
            </xs:element>
            <xs:element name="CurrentReleaseDate" type="xs:dateTime" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The current date (and time, optionally) that the document was released by the issuing party.</xs:documentation>
              </xs:annotation>
            </xs:element>
            <xs:element name="Generator" minOccurs="0" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The Document Generator meta-container contains all of the elements related to the generation of the document.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Engine" minOccurs="0" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">The name and version of the engine that generated the CVRF document.</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="cvrf-common:localizedString"/>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="Date" type="xs:dateTime" minOccurs="0" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">The date the CVRF document was generated.</xs:documentation>
                    </xs:annotation>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="DocumentNotes" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The Document Notes text contains all of the individual notes necessary to provide different types of low-level discussions of a CVRF document to various audiences.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Note" minOccurs="1" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation xml:lang="en">A individual note in freeform text.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString">
                    <xs:attribute name="Title" type="xs:string">
                      <xs:annotation>
                        <xs:documentation xml:lang="en">Title should be a concise description of what is contained in this specific note.</xs:documentation>
                      </xs:annotation>
                    </xs:attribute>
                    <xs:attribute name="Audience" type="xs:string">
                      <xs:annotation>
                        <xs:documentation xml:lang="en">Audience will indicate who is intended to read the note.</xs:documentation>
                      </xs:annotation>
                    </xs:attribute>
                    <xs:attribute name="Type" type="cvrf-common:NoteTypeEnumType" use="required">
                      <xs:annotation>
                        <xs:documentation xml:lang="en">Type of content within this note.</xs:documentation>
                      </xs:annotation>
                    </xs:attribute>
                    <xs:attribute name="Ordinal" type="xs:positiveInteger" use="required">
                      <xs:annotation>
                        <xs:documentation xml:lang="en">Ordinal is a locally significant integral counter indexed from 1 used to track notes.</xs:documentation>
                      </xs:annotation>
                    </xs:attribute>
                  </xs:extension>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="DocumentDistribution" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The Document Distribution string should contain details on constraints, if any, about sharing this CVRF Document with additional recipients.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="AggregateSeverity" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">Aggregate Severity is provided by the producer of the document to convey the urgency and criticality with which the vulnerability or vulnerabilities should be addressed.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString">
              <xs:attribute name="Namespace" type="xs:anyURI">
                <xs:annotation>
                  <xs:documentation xml:lang="en">URL of the namespace from which the Aggregate Severity is taken.</xs:documentation>
                </xs:annotation>
              </xs:attribute>
            </xs:extension>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="DocumentReferences" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">This meta-container should include references to any conferences, papers, advisories, and other resources that are related and considered to be of value to the document consumer.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Reference" minOccurs="1" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation xml:lang="en">Related documents to the CVRF document.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="URL" type="xs:anyURI" minOccurs="1" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">The URL of the related document.</xs:documentation>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="Description" minOccurs="1" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">The description of the related document.</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="cvrf-common:localizedString"/>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                </xs:sequence>
                <xs:attribute name="Type" type="cvrf-common:ReferenceTypeEnum" default="External">
                  <xs:annotation>
                    <xs:documentation xml:lang="en">Enumerated type value of reference relative to this document.</xs:documentation>
                  </xs:annotation>
                </xs:attribute>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Acknowledgments" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The Acknowledgments container holds one or more Acknowledgement containers for document-level acknowledgements.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Acknowledgment" minOccurs="1" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation xml:lang="en">The Acknowledgment container holds recognition details for external parties, specific to the document as a whole rather than individual vulnerabilities.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Name" minOccurs="0" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">The name (i.e., individual name) of the party being acknowledged.</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="cvrf-common:localizedString"/>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="Organization" minOccurs="0" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">The organization of the party being acknowledged or the organization itself being acknowledged.</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="cvrf-common:localizedString"/>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="Description" minOccurs="0" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">The details of the acknowledgment that address the recognition of external parties who were instrumental in the discovery, reporting and response of this document.</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="cvrf-common:localizedString"/>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="URL" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">The optional URL to the person, place, or thing being acknowledged.</xs:documentation>
                    </xs:annotation>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element ref="prod:ProductTree" minOccurs="0" maxOccurs="1"/>
      <xs:element ref="vuln:Vulnerability" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
  </xs:complexType>
  <xs:unique name="UniqueOrdinal">
    <xs:annotation>
      <xs:documentation xml:lang="en">This is to ensure that each Vulnerability's Ordinal uses a unique value.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//vuln:Vulnerability"/>
    <xs:field xpath="@Ordinal"/>
  </xs:unique>
  <xs:unique name="UniqueNotesOrdinal">
    <xs:annotation>
      <xs:documentation xml:lang="en">This is to ensure that each note has a unique ordinal value.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//cvrf:DocumentNotes/cvrf:Note"/>
    <xs:field xpath="@Ordinal"/>
  </xs:unique>
  <xs:key name="ProductKey">
    <xs:annotation>
      <xs:documentation xml:lang="en">A key to reference a specific product defined in a referenced product schema.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//prod:FullProductName"/>
    <xs:field xpath="@ProductID"/>
  </xs:key>
  <xs:keyref name="AffectedProductKeyRef" refer="cvrf:ProductKey">
    <xs:annotation>
      <xs:documentation xml:lang="en">An instance of the ProductKey to be used in the ProductID element for affected products.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//vuln:ProductStatuses/vuln:Status/vuln:ProductID"/>
    <xs:field xpath="."/>
  </xs:keyref>
  <xs:keyref name="ScoreSetProductKeyRef" refer="cvrf:ProductKey">
    <xs:annotation>
      <xs:documentation xml:lang="en">An instance of the ProductKey to be used in the CVSS ScoreSet product references.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//vuln:CVSSScoreSets/vuln:ScoreSet/vuln:ProductID"/>
    <xs:field xpath="."/>
  </xs:keyref>
  <xs:keyref name="ThreatProductKeyRef" refer="cvrf:ProductKey">
    <xs:annotation>
      <xs:documentation xml:lang="en">An instance of the ProductKey to be used in the Threat product references.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//vuln:Threats/vuln:Threat/vuln:ProductID"/>
    <xs:field xpath="."/>
  </xs:keyref>
  <xs:keyref name="RemediationProductKeyRef" refer="cvrf:ProductKey">
    <xs:annotation>
      <xs:documentation xml:lang="en">An instance of the ProductKey to be used in the Remediation product references.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//vuln:Remediations/vuln:Remediation/vuln:ProductID"/>
    <xs:field xpath="."/>
  </xs:keyref>
  <xs:key name="GroupKey">
    <xs:annotation>
      <xs:documentation xml:lang="en">A key to reference a specific product group defined in a referenced product schema.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//prod:ProductGroups/prod:Group"/>
    <xs:field xpath="@GroupID"/>
  </xs:key>
  <xs:keyref name="ThreatGroupKeyRef" refer="cvrf:GroupKey">
    <xs:annotation>
      <xs:documentation xml:lang="en">An instance of the GroupKey to be used in the Threat product references.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//vuln:Threats/vuln:Threat/vuln:GroupID"/>
    <xs:field xpath="."/>
  </xs:keyref>
  <xs:keyref name="RemediationGroupKeyRef" refer="cvrf:GroupKey">
    <xs:annotation>
      <xs:documentation xml:lang="en">An instance of the GroupKey to be used in the Remediation product references.</xs:documentation>
    </xs:annotation>
    <xs:selector xpath=".//vuln:Remediations/vuln:Remediation/vuln:GroupID"/>
    <xs:field xpath="."/>
  </xs:keyref>
</xs:element>

A definitive canonical name for the document, providing enough descriptive content to differentiate from other similar documents, ideally providing a unique “handle”.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="DocumentTitle" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">A definitive canonical name for the document, providing enough descriptive content to differentiate from other similar documents, ideally providing a unique “handle”.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedNormalizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

A short canonical name, chosen by the document producer, which will inform the consumer about the type of the document.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="DocumentType" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">A short canonical name, chosen by the document producer, which will inform the consumer about the type of the document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedNormalizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

A container holding all information about the publisher of the CVRF document.

QName

Type

Use

Annotation

Type

cvrf-common:PublisherEnumType

required

Type is an enumerated list containing an array of different document publisher types.

VendorID

xs:string

optional

Vendor ID is a unique identifier (OID) that a vendor uses as issued by FIRST under the auspices of IETF.

<xs:element name="DocumentPublisher" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">A container holding all information about the publisher of the CVRF document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="ContactDetails" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">Author contact information such as address, phone number, email, etc.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="IssuingAuthority" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The name of the issuing party and their authority to release the document, in particular, the party's constituency and responsibilities or other obligations.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
    <xs:attribute name="Type" type="cvrf-common:PublisherEnumType" use="required">
      <xs:annotation>
        <xs:documentation xml:lang="en">Type is an enumerated list containing an array of different document publisher types.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="VendorID" type="xs:string">
      <xs:annotation>
        <xs:documentation xml:lang="en">Vendor ID is a unique identifier (OID) that a vendor uses as issued by FIRST under the auspices of IETF.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
</xs:element>

Author contact information such as address, phone number, email, etc.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="ContactDetails" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">Author contact information such as address, phone number, email, etc.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The name of the issuing party and their authority to release the document, in particular, the party's constituency and responsibilities or other obligations.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="IssuingAuthority" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The name of the issuing party and their authority to release the document, in particular, the party's constituency and responsibilities or other obligations.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The Document Tracking meta-container contains all of the attributes necessary to track a CVRF document.

<xs:element name="DocumentTracking" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The Document Tracking meta-container contains all of the attributes necessary to track a CVRF document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="Identification" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">Contains document ID and optional document aliases</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="ID" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">Short unique identifier used to refer to the document unambiguously in any context.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
            <xs:element name="Alias" minOccurs="0" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation xml:lang="en">Optional alternative ID for document</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Status" type="cvrf:DocumentStatusEnumType" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The condition of the document with regard to completeness and the likelihood of future editions.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="Version" type="cvrf-common:revisionNumber" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">Document Version is a simple counter to track the version of the document.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="RevisionHistory" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The Document Revision History contains one entry for each substantive version of the document, including the initial version and entries for each subsequent update.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Revision" minOccurs="1" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation xml:lang="en">A set of Version, Date, and Description elements describing one iteration of this document</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Number" type="cvrf-common:revisionNumber" minOccurs="1" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">Revision number of this iteration of the document.</xs:documentation>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="Date" type="xs:dateTime" minOccurs="1" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">Date when this iteration of the document was released.</xs:documentation>
                    </xs:annotation>
                  </xs:element>
                  <xs:element name="Description" minOccurs="1" maxOccurs="1">
                    <xs:annotation>
                      <xs:documentation xml:lang="en">Description of this iteration of the document.</xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                      <xs:simpleContent>
                        <xs:extension base="cvrf-common:localizedString"/>
                      </xs:simpleContent>
                    </xs:complexType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="InitialReleaseDate" type="xs:dateTime" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The initial date (and time, optionally) that the document was initially released by the issuing party.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="CurrentReleaseDate" type="xs:dateTime" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The current date (and time, optionally) that the document was released by the issuing party.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="Generator" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The Document Generator meta-container contains all of the elements related to the generation of the document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Engine" minOccurs="0" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The name and version of the engine that generated the CVRF document.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
            <xs:element name="Date" type="xs:dateTime" minOccurs="0" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The date the CVRF document was generated.</xs:documentation>
              </xs:annotation>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

Contains document ID and optional document aliases

<xs:element name="Identification" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">Contains document ID and optional document aliases</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="ID" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">Short unique identifier used to refer to the document unambiguously in any context.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="Alias" minOccurs="0" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">Optional alternative ID for document</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

Short unique identifier used to refer to the document unambiguously in any context.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="ID" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">Short unique identifier used to refer to the document unambiguously in any context.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

Optional alternative ID for document

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="Alias" minOccurs="0" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">Optional alternative ID for document</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The condition of the document with regard to completeness and the likelihood of future editions.

enumeration

Draft

Pre-release, intended for issuing party’s internal use only, or possibly used externally when the party is seeking feedback or indicating its intentions regarding a specific issue.

enumeration

Interim

The issuing party believes the content is subject to change.

enumeration

Final

The issuing party asserts the content is unlikely to change.

<xs:element name="Status" type="cvrf:DocumentStatusEnumType" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The condition of the document with regard to completeness and the likelihood of future editions.</xs:documentation>
  </xs:annotation>
</xs:element>

Document Version is a simple counter to track the version of the document.

pattern

(0|[1-9][0-9]*)(\.(0|[1-9][0-9]*)){0,3}

<xs:element name="Version" type="cvrf-common:revisionNumber" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">Document Version is a simple counter to track the version of the document.</xs:documentation>
  </xs:annotation>
</xs:element>

The Document Revision History contains one entry for each substantive version of the document, including the initial version and entries for each subsequent update.

<xs:element name="RevisionHistory" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The Document Revision History contains one entry for each substantive version of the document, including the initial version and entries for each subsequent update.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="Revision" minOccurs="1" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">A set of Version, Date, and Description elements describing one iteration of this document</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Number" type="cvrf-common:revisionNumber" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">Revision number of this iteration of the document.</xs:documentation>
              </xs:annotation>
            </xs:element>
            <xs:element name="Date" type="xs:dateTime" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">Date when this iteration of the document was released.</xs:documentation>
              </xs:annotation>
            </xs:element>
            <xs:element name="Description" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">Description of this iteration of the document.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

A set of Version, Date, and Description elements describing one iteration of this document

<xs:element name="Revision" minOccurs="1" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">A set of Version, Date, and Description elements describing one iteration of this document</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="Number" type="cvrf-common:revisionNumber" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">Revision number of this iteration of the document.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="Date" type="xs:dateTime" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">Date when this iteration of the document was released.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="Description" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">Description of this iteration of the document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

Revision number of this iteration of the document.

pattern

(0|[1-9][0-9]*)(\.(0|[1-9][0-9]*)){0,3}

<xs:element name="Number" type="cvrf-common:revisionNumber" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">Revision number of this iteration of the document.</xs:documentation>
  </xs:annotation>
</xs:element>

Date when this iteration of the document was released.

<xs:element name="Date" type="xs:dateTime" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">Date when this iteration of the document was released.</xs:documentation>
  </xs:annotation>
</xs:element>

Description of this iteration of the document.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="Description" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">Description of this iteration of the document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The initial date (and time, optionally) that the document was initially released by the issuing party.

<xs:element name="InitialReleaseDate" type="xs:dateTime" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The initial date (and time, optionally) that the document was initially released by the issuing party.</xs:documentation>
  </xs:annotation>
</xs:element>

The current date (and time, optionally) that the document was released by the issuing party.

<xs:element name="CurrentReleaseDate" type="xs:dateTime" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The current date (and time, optionally) that the document was released by the issuing party.</xs:documentation>
  </xs:annotation>
</xs:element>

The Document Generator meta-container contains all of the elements related to the generation of the document.

<xs:element name="Generator" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The Document Generator meta-container contains all of the elements related to the generation of the document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="Engine" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The name and version of the engine that generated the CVRF document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="Date" type="xs:dateTime" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The date the CVRF document was generated.</xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

The name and version of the engine that generated the CVRF document.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="Engine" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The name and version of the engine that generated the CVRF document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The date the CVRF document was generated.

<xs:element name="Date" type="xs:dateTime" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The date the CVRF document was generated.</xs:documentation>
  </xs:annotation>
</xs:element>

The Document Notes text contains all of the individual notes necessary to provide different types of low-level discussions of a CVRF document to various audiences.

<xs:element name="DocumentNotes" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The Document Notes text contains all of the individual notes necessary to provide different types of low-level discussions of a CVRF document to various audiences.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="Note" minOccurs="1" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">A individual note in freeform text.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString">
              <xs:attribute name="Title" type="xs:string">
                <xs:annotation>
                  <xs:documentation xml:lang="en">Title should be a concise description of what is contained in this specific note.</xs:documentation>
                </xs:annotation>
              </xs:attribute>
              <xs:attribute name="Audience" type="xs:string">
                <xs:annotation>
                  <xs:documentation xml:lang="en">Audience will indicate who is intended to read the note.</xs:documentation>
                </xs:annotation>
              </xs:attribute>
              <xs:attribute name="Type" type="cvrf-common:NoteTypeEnumType" use="required">
                <xs:annotation>
                  <xs:documentation xml:lang="en">Type of content within this note.</xs:documentation>
                </xs:annotation>
              </xs:attribute>
              <xs:attribute name="Ordinal" type="xs:positiveInteger" use="required">
                <xs:annotation>
                  <xs:documentation xml:lang="en">Ordinal is a locally significant integral counter indexed from 1 used to track notes.</xs:documentation>
                </xs:annotation>
              </xs:attribute>
            </xs:extension>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

A individual note in freeform text.

QName

Type

Default

Use

Annotation

Audience

xs:string

optional

Audience will indicate who is intended to read the note.

Ordinal

xs:positiveInteger

required

Ordinal is a locally significant integral counter indexed from 1 used to track notes.

Title

xs:string

optional

Title should be a concise description of what is contained in this specific note.

Type

cvrf-common:NoteTypeEnumType

required

Type of content within this note.

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="Note" minOccurs="1" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">A individual note in freeform text.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString">
        <xs:attribute name="Title" type="xs:string">
          <xs:annotation>
            <xs:documentation xml:lang="en">Title should be a concise description of what is contained in this specific note.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="Audience" type="xs:string">
          <xs:annotation>
            <xs:documentation xml:lang="en">Audience will indicate who is intended to read the note.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="Type" type="cvrf-common:NoteTypeEnumType" use="required">
          <xs:annotation>
            <xs:documentation xml:lang="en">Type of content within this note.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="Ordinal" type="xs:positiveInteger" use="required">
          <xs:annotation>
            <xs:documentation xml:lang="en">Ordinal is a locally significant integral counter indexed from 1 used to track notes.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The Document Distribution string should contain details on constraints, if any, about sharing this CVRF Document with additional recipients.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="DocumentDistribution" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The Document Distribution string should contain details on constraints, if any, about sharing this CVRF Document with additional recipients.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

Aggregate Severity is provided by the producer of the document to convey the urgency and criticality with which the vulnerability or vulnerabilities should be addressed.

QName

Type

Default

Use

Annotation

Namespace

xs:anyURI

optional

URL of the namespace from which the Aggregate Severity is taken.

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="AggregateSeverity" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">Aggregate Severity is provided by the producer of the document to convey the urgency and criticality with which the vulnerability or vulnerabilities should be addressed.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString">
        <xs:attribute name="Namespace" type="xs:anyURI">
          <xs:annotation>
            <xs:documentation xml:lang="en">URL of the namespace from which the Aggregate Severity is taken.</xs:documentation>
          </xs:annotation>
        </xs:attribute>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

This meta-container should include references to any conferences, papers, advisories, and other resources that are related and considered to be of value to the document consumer.

<xs:element name="DocumentReferences" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">This meta-container should include references to any conferences, papers, advisories, and other resources that are related and considered to be of value to the document consumer.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="Reference" minOccurs="1" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">Related documents to the CVRF document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="URL" type="xs:anyURI" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The URL of the related document.</xs:documentation>
              </xs:annotation>
            </xs:element>
            <xs:element name="Description" minOccurs="1" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The description of the related document.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
          <xs:attribute name="Type" type="cvrf-common:ReferenceTypeEnum" default="External">
            <xs:annotation>
              <xs:documentation xml:lang="en">Enumerated type value of reference relative to this document.</xs:documentation>
            </xs:annotation>
          </xs:attribute>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

Related documents to the CVRF document.

QName

Type

Default

Use

Annotation

Type

cvrf-common:ReferenceTypeEnum

External

optional

Enumerated type value of reference relative to this document.

<xs:element name="Reference" minOccurs="1" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">Related documents to the CVRF document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="URL" type="xs:anyURI" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The URL of the related document.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="Description" minOccurs="1" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The description of the related document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
    <xs:attribute name="Type" type="cvrf-common:ReferenceTypeEnum" default="External">
      <xs:annotation>
        <xs:documentation xml:lang="en">Enumerated type value of reference relative to this document.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>
</xs:element>

The URL of the related document.

<xs:element name="URL" type="xs:anyURI" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The URL of the related document.</xs:documentation>
  </xs:annotation>
</xs:element>

The description of the related document.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="Description" minOccurs="1" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The description of the related document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The Acknowledgments container holds one or more Acknowledgement containers for document-level acknowledgements.

<xs:element name="Acknowledgments" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The Acknowledgments container holds one or more Acknowledgement containers for document-level acknowledgements.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="Acknowledgment" minOccurs="1" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">The Acknowledgment container holds recognition details for external parties, specific to the document as a whole rather than individual vulnerabilities.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Name" minOccurs="0" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation xml:lang="en">The name (i.e., individual name) of the party being acknowledged.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
            <xs:element name="Organization" minOccurs="0" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation xml:lang="en">The organization of the party being acknowledged or the organization itself being acknowledged.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
            <xs:element name="Description" minOccurs="0" maxOccurs="1">
              <xs:annotation>
                <xs:documentation xml:lang="en">The details of the acknowledgment that address the recognition of external parties who were instrumental in the discovery, reporting and response of this document.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:simpleContent>
                  <xs:extension base="cvrf-common:localizedString"/>
                </xs:simpleContent>
              </xs:complexType>
            </xs:element>
            <xs:element name="URL" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded">
              <xs:annotation>
                <xs:documentation xml:lang="en">The optional URL to the person, place, or thing being acknowledged.</xs:documentation>
              </xs:annotation>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

The Acknowledgment container holds recognition details for external parties, specific to the document as a whole rather than individual vulnerabilities.

<xs:element name="Acknowledgment" minOccurs="1" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">The Acknowledgment container holds recognition details for external parties, specific to the document as a whole rather than individual vulnerabilities.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="Name" minOccurs="0" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">The name (i.e., individual name) of the party being acknowledged.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="Organization" minOccurs="0" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">The organization of the party being acknowledged or the organization itself being acknowledged.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="Description" minOccurs="0" maxOccurs="1">
        <xs:annotation>
          <xs:documentation xml:lang="en">The details of the acknowledgment that address the recognition of external parties who were instrumental in the discovery, reporting and response of this document.</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="cvrf-common:localizedString"/>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="URL" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">The optional URL to the person, place, or thing being acknowledged.</xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>

The name (i.e., individual name) of the party being acknowledged.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="Name" minOccurs="0" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">The name (i.e., individual name) of the party being acknowledged.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The organization of the party being acknowledged or the organization itself being acknowledged.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="Organization" minOccurs="0" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">The organization of the party being acknowledged or the organization itself being acknowledged.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The details of the acknowledgment that address the recognition of external parties who were instrumental in the discovery, reporting and response of this document.

QName

Type

Default

Use

Annotation

xml:lang

union of(xs:language, restriction of xs:string)

optional

<div>
  <h3>lang (as an attribute name)</h3>
  <p>denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.</p>
</div>
<div>
  <h4>Notes</h4>
  <p>Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility.</p>
  <p>See BCP 47 at
    <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>and the IANA language subtag registry at
    <a href="http://www.iana.org/assignments/language-subtag-registry">http://www.iana.org/assignments/language-subtag-registry</a>for further information.</p>
  <p>The union allows for the 'un-declaration' of xml:lang with the empty string.</p>
</div>

<xs:element name="Description" minOccurs="0" maxOccurs="1">
  <xs:annotation>
    <xs:documentation xml:lang="en">The details of the acknowledgment that address the recognition of external parties who were instrumental in the discovery, reporting and response of this document.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:simpleContent>
      <xs:extension base="cvrf-common:localizedString"/>
    </xs:simpleContent>
  </xs:complexType>
</xs:element>

The optional URL to the person, place, or thing being acknowledged.

<xs:element name="URL" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">The optional URL to the person, place, or thing being acknowledged.</xs:documentation>
  </xs:annotation>
</xs:element>

Types enumerating the status of the document.

enumeration

Draft

Pre-release, intended for issuing party’s internal use only, or possibly used externally when the party is seeking feedback or indicating its intentions regarding a specific issue.

enumeration

Interim

The issuing party believes the content is subject to change.

enumeration

Final

The issuing party asserts the content is unlikely to change.

<xs:simpleType name="DocumentStatusEnumType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Types enumerating the status of the document.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:normalizedString">
    <xs:enumeration value="Draft">
      <xs:annotation>
        <xs:documentation xml:lang="en">Pre-release, intended for issuing party’s internal use only, or possibly used externally when the party is seeking feedback or indicating its intentions regarding a specific issue.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Interim">
      <xs:annotation>
        <xs:documentation xml:lang="en">The issuing party believes the content is subject to change.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Final">
      <xs:annotation>
        <xs:documentation xml:lang="en">The issuing party asserts the content is unlikely to change.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>

Floating point number representing the CVRF specification version

pattern

[0-9]+\.[0-9]{1,3}

<xs:simpleType name="cvrfVersion">
  <xs:annotation>
    <xs:documentation xml:lang="en">Floating point number representing the CVRF specification version</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:float">
    <xs:pattern value="[0-9]+\.[0-9]{1,3}"/>
  </xs:restriction>
</xs:simpleType>

Type is an enumerated list containing an array of different document publisher types.

enumeration

Vendor

Developers or maintainers of information system products or services.

enumeration

Discoverer

Individuals or organizations that find vulnerabilities or security weaknesses.

enumeration

Coordinator

Individuals or organizations that manage a single vendor's response or multiple vendors' responses to a vulnerability, a security flaw, or an incident.

enumeration

User

Everyone using a vendor's product.

enumeration

Other

Catchall for everyone else. Currently this includes forwarders, re-publishers, language translators and miscellaneous contributors.

<xs:attribute name="Type" type="cvrf-common:PublisherEnumType" use="required">
  <xs:annotation>
    <xs:documentation xml:lang="en">Type is an enumerated list containing an array of different document publisher types.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Vendor ID is a unique identifier (OID) that a vendor uses as issued by FIRST under the auspices of IETF.

<xs:attribute name="VendorID" type="xs:string">
  <xs:annotation>
    <xs:documentation xml:lang="en">Vendor ID is a unique identifier (OID) that a vendor uses as issued by FIRST under the auspices of IETF.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Title should be a concise description of what is contained in this specific note.

<xs:attribute name="Title" type="xs:string">
  <xs:annotation>
    <xs:documentation xml:lang="en">Title should be a concise description of what is contained in this specific note.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Audience will indicate who is intended to read the note.

<xs:attribute name="Audience" type="xs:string">
  <xs:annotation>
    <xs:documentation xml:lang="en">Audience will indicate who is intended to read the note.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Type of content within this note.

enumeration

General

A general, high-level note (Title may have more information).

enumeration

Details

A low-level detailed discussion (Title may have more information).

enumeration

Description

A description of something (Title may have more information).

enumeration

Summary

A summary of something (Title may have more information).

enumeration

FAQ

A list of frequently asked questions.

enumeration

Legal Disclaimer

Any possible legal discussion, including constraints, surrounding the document.

enumeration

Other

Something that doesn’t fit (Title should have more information).

<xs:attribute name="Type" type="cvrf-common:NoteTypeEnumType" use="required">
  <xs:annotation>
    <xs:documentation xml:lang="en">Type of content within this note.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Ordinal is a locally significant integral counter indexed from 1 used to track notes.

<xs:attribute name="Ordinal" type="xs:positiveInteger" use="required">
  <xs:annotation>
    <xs:documentation xml:lang="en">Ordinal is a locally significant integral counter indexed from 1 used to track notes.</xs:documentation>
  </xs:annotation>
</xs:attribute>

URL of the namespace from which the Aggregate Severity is taken.

<xs:attribute name="Namespace" type="xs:anyURI">
  <xs:annotation>
    <xs:documentation xml:lang="en">URL of the namespace from which the Aggregate Severity is taken.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Enumerated type value of reference relative to this document.

enumeration

External

This document is an external reference to the current vulnerability.

enumeration

Self

This document is a reference to this same vulnerability.

<xs:attribute name="Type" type="cvrf-common:ReferenceTypeEnum" default="External">
  <xs:annotation>
    <xs:documentation xml:lang="en">Enumerated type value of reference relative to this document.</xs:documentation>
  </xs:annotation>
</xs:attribute>

XML Schema documentation generated by <oXygen/>^® XML Editor.

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