An issue was discovered in RubyGems 2.6 and later through 3.0.2. Gem::GemcutterUtilities#with_response may output the API response to stdout as it is. Therefore, if the API side modifies the response, escape sequence injection may occur.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-8323.json"