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Text to Speech system for Ruby using FestivalTTS

CVE History

CVEPublishedCVSS v3CVSS v2
7.5 HIGH

The festivaltts4r gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a string to the (1) to_speech or (2) to_mp3 method in lib/festivaltts4r/festival4r.rb.