CVE-2021-37839 : Exploit Details and Defense Strategies
Learn about CVE-2021-37839, a vulnerability in Apache Superset allowing unauthorized access to dataset metadata. Find out the impact, affected versions, and mitigation steps.
Apache Superset up to version 1.5.1 allowed authenticated users to access metadata information related to datasets they had no permission on, exposing dataset names, columns, and metrics.
Understanding CVE-2021-37839
This CVE describes a vulnerability in Apache Superset that allowed authenticated users to access sensitive dataset information without proper permissions.
What is CVE-2021-37839?
The CVE-2021-37839 vulnerability in Apache Superset up to version 1.5.1 enabled authenticated users to view metadata information of datasets they were not authorized to access, including dataset names, columns, and metrics.
The Impact of CVE-2021-37839
The impact of this vulnerability could lead to unauthorized data exposure and potential leakage of sensitive information stored in datasets within Apache Superset.
Technical Details of CVE-2021-37839
This section provides technical details regarding the vulnerability in Apache Superset.
Vulnerability Description
The vulnerability allowed authenticated users to bypass permission controls and access metadata information of datasets they were not authorized to view.
Affected Systems and Versions
Apache Superset versions up to and including 1.5.1 are affected by this vulnerability.
Exploitation Mechanism
Unauthorized users could exploit this vulnerability by accessing metadata information through the Apache Superset application interface.
Mitigation and Prevention
To protect systems from CVE-2021-37839, immediate actions and long-term security practices are recommended.
Immediate Steps to Take
Users are advised to update Apache Superset to version 1.5.1 or higher to mitigate the vulnerability and prevent unauthorized access to dataset metadata.
Long-Term Security Practices
Implementing strict access controls and regularly updating software can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly applying patches and updates to Apache Superset ensures that known vulnerabilities are addressed and system security is maintained.