SB2023041023 - Deserialization of untrusted data in Apache Linkis MySQL Connector/J
Published: April 10, 2023
Security Bulletin ID
SB2023041023
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Deserialization of Untrusted Data (CVE-ID: CVE-2022-39944)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data in when used with the MySQL Connector/J. A remote user with write access to the database and ability to configure a JDBC EC with a MySQL data source and malicious parameters can execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.