lib/curl.rb in the Curl Gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
{
"github_reviewed_at": "2020-06-16T21:41:31Z",
"severity": "HIGH",
"github_reviewed": true,
"cwe_ids": [
"CWE-94"
],
"nvd_published_at": null
}