title: Apache DolphinScheduler 3.0.0 to 3.1.1 python gateway has improper authentication
description: On version 3.0.0 through 3.1.1, Apache DolphinScheduler's python gateway suffered from improper authentication: an attacker could use a socket bytes attack without authentication. This issue has been fixed from version 3.1.2 onwards. For users who use version 3.0.0 to 3.1.1, you can turn off the python-gateway function by changing the value `python-gateway.enabled=false` in configuration file `application.yaml`. If you are using the python gateway, please upgrade to version 3.1.2 or above.
problem types: CWE-287 Improper Authentication
affected:
{
defaultStatus: unaffected
product: Apache DolphinScheduler
vendor: Apache Software Foundation
versions:
lessThan: 3.1.2, status: affected, version: 3.0.0, versionType: semver
}
metrics:
other: [
content: {'text': 'important'}
type: Textual description of severity
]