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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| rubygems-update(RubyGems) | 2.6.0 | 2.7.9 | N/A |
| rubygems-update(RubyGems) | 3.0.0 | 3.0.2 | N/A |
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