The rbovirt gem before 0.0.24 for Ruby uses the rest-client gem with SSL verification disabled, which allows remote attackers to conduct man-in-the-middle attacks via unspecified vectors.
lists.fedoraproject.org/pipermail/package-announce/2014-March/130148.html
lists.fedoraproject.org/pipermail/package-announce/2014-March/130180.html
seclists.org/oss-sec/2014/q1/509
bugzilla.redhat.com/show_bug.cgi?id=1058595
github.com/abenari/rbovirt
github.com/rubysec/ruby-advisory-db/blob/master/gems/rbovirt/CVE-2014-0036.yml
nvd.nist.gov/vuln/detail/CVE-2014-0036