CVE-2021-21428
Summary
| CVE | CVE-2021-21428 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2021-05-10 19:15:00 UTC |
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| Updated | 2023-06-30 17:43:00 UTC |
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| Description | Openapi generator is a java tool which allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec. openapi-generator-online creates insecure temporary folders with File.createTempFile during the code generation process. The insecure temporary folders store the auto-generated files which can be read and appended to by any users on the system. The issue has been patched with `Files.createTempFile` and released in the v5.1.0 stable version. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
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| [online] use Files.createTempFile to address security concerns by wing328 · Pull Request #8788 · OpenAPITools/openapi-generator · GitHub |
MISC |
github.com |
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| OpenAPI-Generator online generator: Local Privilege Escalation Vulnerability via System Temp Directory · Advisory · OpenAPITools/openapi-generator · GitHub |
CONFIRM |
github.com |
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| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 982597 Java (maven) Security Update for org.openapitools:openapi-generator-online (GHSA-23x4-m842-fmwf)
