OpenAPI Generator allows generation of API client libraries, 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. OpenAPI Generator maven plug-in creates insecure temporary files during the process. The issue has been patched with `Files.createTempFile` and released in the v5.1.0 stable version.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-0794 OpenAPI Generator allows generation of API client libraries, 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. OpenAPI Generator maven plug-in creates insecure temporary files during the process. The issue has been patched with `Files.createTempFile` and released in the v5.1.0 stable version.
Github GHSA Github GHSA GHSA-867q-77cc-98mv Creation of Temporary File in Directory with Insecure Permissions in the OpenAPI Generator Maven plugin
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-08-03T18:09:16.096Z

Reserved: 2020-12-22T00:00:00

Link: CVE-2021-21429

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-27T20:15:08.763

Modified: 2024-11-21T05:48:20.630

Link: CVE-2021-21429

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-04-27T00:00:00Z

Links: CVE-2021-21429 - Bugzilla

cve-icon OpenCVE Enrichment

No data.