| Package | Affected versions | Patched versions |
|---|---|---|
| io.swagger:swagger-codegen | < 2.2.2 | 2.2.2 |
| io.swagger:swagger-parser | < 1.0.31 | 1.0.31 |
| swagger-codegen | ≤ 2.2.2 | |
| swagger-parser | ≤ 1.0.30 |
A vulnerability in Swagger-Parser's version <= 1.0.30 and Swagger codegen version <= 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in swagger-codegen (<= 2.2.2) and can lead to arbitrary code being executed when these commands are used on a well-crafted yaml specification.
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