GHSA-V78C-4P63-2J6C Cleartext Transmission of Sensitive Information in moment-timezone

Impact if Alice uses grunt data or grunt release to prepare a custom-build, moment-timezone with the latest tzdata from IANA's website and Mallory intercepts the request to IANA's unencrypted ftp server, Mallory can serve data which might exploit further stages of the moment-timezone tzdata...