{"id":"CVE-2013-4479","aliases":["GHSA-hh2x-7mf9-78fr"],"url":"https://o3.security/vulnerability/CVE-2013-4479","summary":"Sup Code Injection vulnerability","details":"lib/sup/message_chunks.rb in Sup before 0.13.2.1 and 0.14.x before 0.14.1.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the content_type of an email attachment.","published":"2013-12-07T20:55:02Z","modified":"2026-04-10T03:42:59.429535Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"RubyGems","name":"sup","fixedVersion":"0.13.2.1"},{"ecosystem":"RubyGems","name":"sup","fixedVersion":"0.14.1.1"}],"fix":{"url":"https://github.com/sup-heliotrope/sup/commit/ca0302e0c716682d2de22e9136400c704cc93e42","label":"sup-heliotrope/sup@ca0302e"},"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/55294"},{"type":"ADVISORY","url":"http://secunia.com/advisories/55400"},{"type":"ADVISORY","url":"http://www.debian.org/security/2012/dsa-2805"},{"type":"EVIDENCE","url":"https://github.com/sup-heliotrope/sup/commit/ca0302e0c716682d2de22e9136400c704cc93e42"},{"type":"FIX","url":"https://github.com/sup-heliotrope/sup/commit/ca0302e0c716682d2de22e9136400c704cc93e42"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165917.html"},{"type":"WEB","url":"http://rubyforge.org/pipermail/sup-talk/2013-October/004996.html"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2013/Oct/272"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/10/30/2"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-10T03:42:59.429535Z"}}