CVE-2023-29215 Apache Linkis JDBC EngineCon has a deserialization command execution

What is CVE-2023-29215?

CVE-2023-29215 is a critical unsafe deserialization vulnerability in Apache Linkis, published on 10 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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.

Weakness: CWE-502

Which versions are affected by CVE-2023-29215?

2 open source packages ship an affected version, including org.apache.linkis:linkis-engineconn. It affects 1 product.

Products include Apache Linkis.

How do I fix CVE-2023-29215?

Upgrade org.apache.linkis:linkis-engineconn to 1.3.2 or later.

Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.

Is CVE-2023-29215 being exploited?

There is no known exploitation of CVE-2023-29215 in the wild and no public exploit code.

Other vulnerabilities in Apache Linkis

• CVE-2023-27602 Apache Linkis publicsercice module unrestricted upload of file Critical 9.8
• CVE-2023-27603 Apache Linkis Mangaer module engineConn material upload exists Zip Slip issue Critical 9.8
• CVE-2023-29216 Apache Linkis DatasourceManager module has a deserialization command execution Critical 9.8
• CVE-2023-27987 Apache Linkis gateway module token authentication bypass Critical 9.1
• CVE-2024-27181 Apache Linkis Basic management services: Privilege Escalation Attack vulnerability High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-qm2h-m799-86rc.