I-D Action: draft-fiebig-security-acme-00.txt
internet-drafts@ietf.org Fri, 11 January 2019 15:37 UTC
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Subject: I-D Action: draft-fiebig-security-acme-00.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Extended Security Considerations for the Automatic Certificate Management Environment (ESecACME) Authors : Tobias Fiebig Kevin Borgolte Filename : draft-fiebig-security-acme-00.txt Pages : 10 Date : 2019-01-11 Abstract: Most Public Key Infrastructure X.509 (PKIX) certificates are issued via the ACME protocol. Recently, several attacks against domain validation (DV) have been published, including IP-use-after-free and (forced) on-path attacks. These attacks can often be mitigated by (selectively) requiring additional challenges, such as DNS validation, proof of ownership of a prior certificate, and by being more diligent in operating a certificate authority. This document provides a list of currently known attacks and describes mitigations and operational procedures to prevent issuing a certificate to an unauthorized party. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-fiebig-security-acme/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-fiebig-security-acme-00 https://datatracker.ietf.org/doc/html/draft-fiebig-security-acme-00 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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