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This allowed a man-in-the-middle attacker to obtain an email-validated S/MIME certificate from a trusted CA and replace the public key of the entity to be impersonated. This enabled the attacker to decipher further communication. The entire attack could be accomplished by sending a single email.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"12618","Ordinal":"2","NoteData":"2020-08-20","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"12618","Ordinal":"3","NoteData":"2020-08-20","Type":"Other","Title":"Modified"}]}}}