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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| io.swagger:swagger-parser(Maven) | 0 | 1.0.31 | N/A |
| io.swagger:swagger-codegen(Maven) | 0 | 2.2.2 | N/A |
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