In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| uri(RubyGems) | 0 | 0.11.3 | N/A |
| uri(RubyGems) | 0.12.0 | 0.12.4 | N/A |
| uri(RubyGems) | 0.13.0 | 0.13.2 | N/A |
| uri(RubyGems) | 1.0.0 | 1.0.3 | N/A |
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