The espeak-ruby gem before 1.0.3 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a string to the speak
, save
, bytes
or bytes_wav
method in lib/espeak/speech.rb
.
{ "nvd_published_at": null, "cwe_ids": [ "CWE-284" ], "severity": "CRITICAL", "github_reviewed": true, "github_reviewed_at": "2020-06-16T20:58:29Z" }