RFC Errata
RFC 6749, "The OAuth 2.0 Authorization Framework", October 2012
Note: This RFC has been updated by RFC 8252, RFC 8996, RFC 9700
Source of RFC: oauth (sec)
Errata ID: 7631
Status: Reported
Type: Technical
Publication Format(s) : TEXT
Reported By: Daiki Usami
Date Reported: 2023-09-05
Section 3.2.1 says:
This protects the client from substitution of the authentication code.
It should say:
This protects the client from substitution of the authorization code.
Notes:
It will be a bit confusing to figure out if it is a MAC or an authorization code.