Description
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.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| RubyGems | festivaltts4r | <= 0.2.0 | — | GHSA-f7f4-5w9j-23p2 |
References
- [oss-security] 20170202 Re: CVE requests: code injection in rubygem espeak-ruby and code injection in rubygem festivaltts4r mailing-list
- [oss-security] 20170131 CVE requests: code injection in rubygem espeak-ruby and code injection in rubygem festivaltts4r mailing-list
- https://github.com/spejman/festivaltts4r/issues/1