OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec. Using `File.createTempFile` in JDK will result in creating and using insecure temporary files that can leave application and system data vulnerable to attacks. Auto-generated code (Java, Scala) that deals with uploading or downloading binary data through API endpoints will create insecure temporary files during the process. Affected generators: `java` (jersey2, okhttp-gson (default library)), `scala-finch`. The issue has been patched with `Files.createTempFile` and released in the v5.1.0 stable version.
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References
History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-05-10T19:25:12
Updated: 2024-08-03T18:09:16.157Z
Reserved: 2020-12-22T00:00:00
Link: CVE-2021-21430
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-10T20:15:07.840
Modified: 2024-11-21T05:48:20.747
Link: CVE-2021-21430
Redhat
No data.