RFC 9267 on Common Implementation Anti-Patterns Related to Domain Name System (DNS) Resource Record (RR) Processing

rfc-editor@rfc-editor.org Thu, 28 July 2022 14:03 UTC

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Subject: RFC 9267 on Common Implementation Anti-Patterns Related to Domain Name System (DNS) Resource Record (RR) Processing
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A new Request for Comments is now available in online RFC libraries.

        
        RFC 9267

        Title:      Common Implementation Anti-Patterns Related to 
                    Domain Name System (DNS) Resource Record (RR)
                    Processing 
        Author:     S. Dashevskyi,
                    D. dos Santos,
                    J. Wetzels,
                    A. Amri
        Status:     Informational
        Stream:     Independent
        Date:       July 2022
        Mailbox:    stanislav.dashevskyi@forescout.com,
                    daniel.dossantos@forescout.com,
                    jos.wetzels@forescout.com,
                    amine.amri@forescout.com
        Pages:      16
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-dashevskyi-dnsrr-antipatterns-06.txt

        URL:        https://www.rfc-editor.org/info/rfc9267

        DOI:        10.17487/RFC9267

This memo describes common vulnerabilities related to Domain Name
System (DNS) resource record (RR) processing as seen in several DNS
client implementations. These vulnerabilities may lead to successful
Denial-of-Service and Remote Code Execution attacks against the
affected software. Where applicable, violations of RFC 1035 are
mentioned.


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