[issue37463] socket.inet_aton IP parsing issue in ssl.match_hostname

Riccardo Schirone report at bugs.python.org
Tue Jul 2 04:49:22 EDT 2019


Riccardo Schirone <rschiron at redhat.com> added the comment:

As far as I know you can't request a hostname with spaces in it (which seems to be a precondition to trigger this bug) so I think an attacker cannot even create a malicious CA that would be mistakenly accepted by match_hostname.

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nosy: +rschiron

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