[oss-security] CVE-2023-41916: Apache Linkis DataSource: DatasourceManager module has a JDBC parameter judgment logic vulnerability that allows for arbitrary file reading

[Heping Wang]

Severity: important

Affected versions:

- Apache Linkis DataSource 1.4.0 before 1.6.0

Description:

In Apache Linkis =1.4.0, due to the lack of effective filtering
of parameters, an attacker configuring malicious Mysql JDBC parameters in the 
DataSource Manager Module will trigger arbitrary file reading. Therefore, the 
parameters in the Mysql JDBC URL should be blacklisted. This attack requires 
the attacker to obtain an authorized account from Linkis before it can be 
carried out. Versions of Apache Linkis <= 1.4.0 will be affected. 
We recommend users upgrade the version of Linkis to version 1.6.0.

Credit:

Pho3n1x  (reporter)

References:

https://linkis.apache.org
https://www.cve.org/CVERecord?id=CVE-2023-41916