{"id":"CVE-2016-10193","aliases":["EUVD-2017-0162","GHSA-4jm3-pfpf-h54p"],"status":"published","title":"espeak-ruby allows arbitrary command execution","description":"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.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02448,"percentile":0.84471,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2017-03-03T15:00:00Z","modified":"2026-10-20T10:46:06Z","fixes":[{"ecosystem":"RubyGems","package":"espeak-ruby","fixed_in":["1.0.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"RubyGems","package":"espeak-ruby","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.3"}]}]},{"source":"osv","ecosystem":"RubyGems","package":"espeak-ruby","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.3"}]}],"versions":["0.3.0","0.4.0","1.0.0","1.0.1","1.0.2"]}],"products":[{"vendor":"espeak-ruby_project","product":"espeak-ruby"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2017/02/02/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix","web"]},{"url":"http://www.openwall.com/lists/oss-security/2017/01/31/14","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/dejan/espeak-ruby/issues/7","tags":["x_refsource_CONFIRM","x_transferred","Mailing List","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-10193","tags":["advisory"]},{"url":"https://github.com/dejan/espeak-ruby/commit/5251744b13bdd9fb0c72c612226e72d330bac143","tags":["web"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/espeak-ruby/CVE-2016-10193.yml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-4jm3-pfpf-h54p"},{"url":"https://github.com/dejan/espeak-ruby","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2016-10193","description":"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.","status":"published","published":"2017-03-03T15:00:00Z","modified":"2024-08-06T03:14:42.399Z","updated_at":"2026-11-02T14:33:31.450804Z"}],"euvd":[{"id":"EUVD-2017-0162","description":"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.","status":"published","published":"2017-03-03T15:00:00Z","modified":"2024-08-06T03:14:42Z","updated_at":"2026-11-03T02:22:24.206227Z"}],"ghsa":[{"id":"GHSA-4jm3-pfpf-h54p","title":"espeak-ruby allows arbitrary command execution","description":"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`.","status":"published","published":"2017-10-24T18:33:35Z","modified":"2023-08-28T10:09:56Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:37:00.680009Z"}],"nvd":[{"id":"CVE-2016-10193","description":"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.","status":"published","published":"2017-03-03T15:59:00.367Z","modified":"2026-06-17T00:39:15.233Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:03:37.238712Z"}],"osv":[{"id":"CVE-2016-10193","description":"The 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`lib/espeak/speech.rb`.","status":"published","published":"2017-10-24T18:33:35Z","modified":"2024-02-16T08:24:31.339878Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:46:37.148947Z"}]}}