Description
In Apache Linkis <=1.3.1, due to the lack of effective filtering of parameters, an attacker configuring malicious Mysql JDBC parameters in JDBC EengineConn Module will trigger a deserialization vulnerability and eventually lead to remote code execution. Therefore, the parameters in the Mysql 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 1.3.2.
Remediation
References
http://www.openwall.com/lists/oss-security/2023/04/10/4
https://lists.apache.org/thread/o682wz1ggq491ybvjwokxvcdtnzo76ls
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