swagger-codegen is an open-source project which contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition. In swagger-codegen before version 2.4.19, on Unix-Like systems, the system temporary directory is shared between all local users. When files/directories are created, the default `umask` settings for the process are respected. As a result, by default, most processes/apis will create files/directories with the permissions `-rw-r--r--` and `drwxr-xr-x` respectively, unless an API that explicitly sets safe file permissions is used. Because this vulnerability impacts generated code, the generated code will remain vulnerable until fixed manually! This vulnerability is fixed in version 2.4.19. Note this is a distinct vulnerability from CVE-2021-21363.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-03-11T03:05:16

Updated: 2024-08-03T18:09:15.938Z

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

Link: CVE-2021-21364

cve-icon Vulnrichment

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cve-icon NVD

Status : Analyzed

Published: 2021-03-11T03:15:12.070

Modified: 2022-10-21T22:41:45.780

Link: CVE-2021-21364

cve-icon Redhat

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