CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
29.1%
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.
[
{
"product": "openapi-generator",
"vendor": "OpenAPITools",
"versions": [
{
"status": "affected",
"version": "< 5.1.0"
}
]
}
]