CVE-2022-44644: Apache Linkis (incubating): The DatasourceManager module has a Local File Read Vulnerability
First published: Tue Jan 31 2023(Updated: )
In Apache Linkis <=1.3.0 when used with the MySQL Connector/J in the data source module, an authenticated attacker could read arbitrary local files by connecting a rogue MySQL server, By adding allowLoadLocalInfile to true in the JDBC parameter. Therefore, the parameters in the JDBC URL should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users upgrade the version of Linkis to version 1.3.1
Credit: security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Linkis | <=1.3.0 |
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Frequently Asked Questions
What is CVE-2022-44644?
CVE-2022-44644 is a vulnerability in Apache Linkis <=1.3.0 that allows an authenticated attacker to read arbitrary local files by connecting a rogue MySQL server.
How does CVE-2022-44644 work?
CVE-2022-44644 works by adding allowLoadLocalInfile to true in the JDBC parameter of Apache Linkis, which allows the attacker to read arbitrary local files.
How severe is CVE-2022-44644?
CVE-2022-44644 is considered to have a severity of medium with a CVSS score of 6.5.
What software versions are affected by CVE-2022-44644?
Apache Linkis versions up to and including 1.3.0 are affected by CVE-2022-44644.
Is there a fix for CVE-2022-44644?
Yes, upgrading to a version of Apache Linkis higher than 1.3.0 will address the vulnerability.
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