The Apache Linkis JDBC EngineConn module has a RCE Vulnerability
CVE-2022-39944

8.8HIGH

Key Information:

Vendor
Apache
Status
Apache Linkis
Vendor
CVE Published:
26 October 2022

Summary

In Apache Linkis <=1.2.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures a JDBC EC with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.2.0 will be affected, We recommend users to update to 1.3.0.

Affected Version(s)

Apache Linkis Apache Linkis <= 1.2.0

References

https://lists.apache.org/thread/rxytj48q17304snonjtyt5lnl...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

This issue was discovered by 4ra1n and zac from ZAC Security Team
.