CVE Vulnerability

CVE-2021-21429

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.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

3.3 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/OpenAPITools/openapi-generator/pull/8795 Patch Third Party Advisory
https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-867q-77cc-98mv Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:openapi-generator:openapi_generator:*:*:*:*:*:*:*:*
Information

Published : 2021-04-27 08:15

Updated : 2021-05-07 08:17

NVD link : CVE-2021-21429

Mitre link : CVE-2021-21429

Products Affected
No products.
CWE
CWE-552