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.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | 21.0 ap352927 |