Ma Lin <malin...@163.com> added the comment:
> We have a ucd_3_2_0 in unicodedata. Probably this 3.2 unicodedata is used for IDNA2003. In IDNA2003 there is a step: normalize the domain_name string to Unicode Normalization Form C. Now we changed the Composition code of Hangul to Unicode Standard 4.1+, and fixed the bug even in Unicode Standard 4.1-. Should this (Unicode Standard 4.1+ behavior) cause a security vulnerability for someone who is using IDNA2003 via ucd_3_2_0? ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue29456> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com