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

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Message-ID: <ca9eba19-adde-2992-f545-ae019b584a41@apache.org>
Date: Sat, 13 Jul 2024 14:52:59 +0000
From: Heping Wang <peacewong@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2023-41916: Apache Linkis DataSource: DatasourceManager module
 has a  JDBC parameter judgment logic vulnerability that allows for
 arbitrary file reading 

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

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