GHSA-867q-77cc-98mv

Source

https://github.com/advisories/GHSA-867q-77cc-98mv

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-867q-77cc-98mv/GHSA-867q-77cc-98mv.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-867q-77cc-98mv

Aliases

CVE-2021-21429

Published

2021-04-29T21:51:37Z

Modified

2023-11-08T04:04:45.834692Z

Severity

4.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

Creation of Temporary File in Directory with Insecure Permissions in the OpenAPI Generator Maven plugin

Details

Impact

Using File.createTempFile in JDK will result in creating and using insecure temporary files that can leave application and system data vulnerable to attacks. This vulnerability only impacts unix-like systems where the local system temporary directory is shared between all users. This vulnerability does not impact Windows or modern versions of MacOS.

OpenAPI Generator Maven plug-in creates insecure temporary files during the code generation process. It creates insecure temporary files to store the OpenAPI specification files provided by the users and these temporary files can be read by any users in the system.

The impact of this vulnerability is information disclosure of the contents of the specification file to other local users.

Patches

The issue has been patched with Files.createTempFile and released in the v5.1.0 stable version.

For more information

If you have any questions or comments about this advisory: * Open an issue in OpenAPI Generator Github repo * Email us at security@openapitools.org

Database specific

{
    "nvd_published_at": "2021-04-27T20:15:00Z",
    "github_reviewed_at": "2021-04-27T19:58:51Z",
    "severity": "MODERATE",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-377",
        "CWE-378",
        "CWE-379",
        "CWE-552"
    ]
}

References

Affected packages

Maven / org.openapitools:openapi-generator-maven-plugin

Package

Name: org.openapitools:openapi-generator-maven-plugin; View open source insights on deps.dev
Purl: pkg:maven/org.openapitools/openapi-generator-maven-plugin

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.1.0

Affected versions

3.*

3.0.0

3.0.1

3.0.2

3.0.3

3.1.0

3.1.1

3.1.2

3.2.0

3.2.1

3.2.2

3.2.3

3.3.0

3.3.1

3.3.2

3.3.3

3.3.4

4.*

4.0.0-beta

4.0.0-beta2

4.0.0-beta3

4.0.0

4.0.1

4.0.2

4.0.3

4.1.0

4.1.1

4.1.2

4.1.3

4.2.0

4.2.1

4.2.2

4.2.3

4.3.0

4.3.1

5.*

5.0.0-beta

5.0.0-beta2

5.0.0-beta3

5.0.0

5.0.1