CVE-2021-35936

    Dashboard / Vulnerabilities / CVE-2021-35936

    CVE-2021-35936

    Published: 16 Aug 2021Last Modified: 7 Aug 2026

    Summary:

    Details: If remote logging is not used, the worker (in the case of CeleryExecutor) or the scheduler (in the case of LocalExecutor) runs a Flask logging server and is listening on a specific port and also binds on 0.0.0.0 by default. This logging server had no authentication and allows reading log files of DAG jobs. This issue affects Apache Airflow < 2.1.2.

    References: https://lists.apache.org/thread.html/r53d6bd7b0a66f92ddaf1313282f10fec802e71246606dd30c16536df%40%3Cusers.airflow.apache.org%3E

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -16adc035b1ecdf533f44fbb3e32bea972127bb71

    Affected versions

    providers-zendesk/3.0.1rc1
    providers-zendesk/3.0.1
    providers-zendesk/3.0.0rc2
    providers-zendesk/3.0.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-35936 | CVE-DB