          hostVerifier: function(hash) {
            assert(hash === MD5_HOST_FINGERPRINT,
                   makeMsg('Host fingerprint mismatch'));
            return (verified = true);
          }
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.