A New Internet-Draft is available from the on-line Internet-Drafts

directories. This Internet-Draft is a work item of the Using TLS in
Applications (UTA) WG of the IETF.





Title : Service Identity in TLS

Authors : Peter Saint-Andre

Rich Salz

Filename : draft-ietf-uta-rfc6125bis-12.txt

Pages : 30

Date : 2023-03-13



This version has one change, using a more clear output for the “*.example.com” 
names, suggested by Viktor.



--- a/draft-ietf-uta-rfc6125bis.md

+++ b/draft-ietf-uta-rfc6125bis.md

@@ -1027,7 +1027,7 @@ or buggy hosts. See for example {{Defeating-SSL}} 
(beginning at slide 91) and

{{HTTPSbytes}} (slides 38-40).

 As specified in {{verify-domain}}, restricting the presented identifiers in 
certificates to only one

-wildcard character (e.g., `\*.example.com` but not `\*.\*.example.com`) and

+wildcard character (e.g., "\*.example.com" but not "\*.\*.example.com") and

restricting the use of wildcards to only the left-most domain label can

help to mitigate certain aspects of the attack described in {{Defeating-SSL}}.


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