lib/curl.rb in the Curl Gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
Link | Tags |
---|---|
http://packetstormsecurity.com/files/120778/Ruby-Gem-Curl-Command-Execution.html | vdb entry third party advisory |
http://www.osvdb.org/91230 | vdb entry broken link |
http://www.openwall.com/lists/oss-security/2013/03/19/9 | third party advisory mailing list |
http://seclists.org/fulldisclosure/2013/Mar/124 | third party advisory mailing list |