lib/ldoce/word.rb
in the ldoce 0.0.2 gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in (1) an mp3 URL or (2) file name.
archives.neohapsis.com/archives/bugtraq/2013-04/0010.html
otiose.dhs.org/advisories/ldoce-0.0.2-cmd-exec.html
www.openwall.com/lists/oss-security/2013/03/31/3
www.securityfocus.com/bid/58783
exchange.xforce.ibmcloud.com/vulnerabilities/83163
github.com/advisories/GHSA-g266-3crh-h7gj
github.com/markburns/ldoce/issues/1
github.com/rubysec/ruby-advisory-db/blob/master/gems/ldoce/CVE-2013-1911.yml
nvd.nist.gov/vuln/detail/CVE-2013-1911
web.archive.org/web/20200229102422/www.securityfocus.com/bid/58783