RULE(RULE ID:338686)

Rule General Information
Release Date: 2025-02-18
Rule Name: Fastjson 1.2.68 MySQL Connector 6.0.2-6.0.3 LoadBalancedMySQLConnection Deserialization Remote Code Exection Vulnerability
Severity:
CVE ID:
Rule Protection Details
Description: Fastjson is a high-performance Java language JSON processor developed by Alibaba, which is used to serialize Java classes to JSON format, and can also deserialize JSON strings to Java classes. Fastjson 1.2.68 can use java.lang.AutoCloseable to bypass checkAutotype, Cooperate with LoadBalancedMySQLConnection class can cause MySQL Connector version 6.0.2-6.0.3 deserialization, leading to the remote arbitrary code execution.
Impact: An attacker can carefully construct malicious serialized data and pass it to the application, and execute the malicious code constructed by the attacker when the application deserializes the object.
Affected OS: Windows, Linux, Others
Reference:
Solutions
Please contact the software vendor to update the software patch.