DNS/RFC/9267について、ここに記述してください。

RFC 9267 https://www.rfc-editor.org/rfc/rfc9267.html

Common Implementation Anti-Patterns Related to Domain Name System (DNS) Resource Record (RR) Processing

    1.  Introduction
    2.  Compression Pointer and Offset Validation
    3.  Label and Name Length Validation
    4.  Null-Terminator Placement Validation
    5.  Response Data Length Validation
    6.  Record Count Validation
    7.  Security Considerations
    8.  IANA Considerations
    9.  References
        9.1.  Normative References
        9.2.  Informative References
    Acknowledgements
    Authors' Addresses