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| Rule General Information |
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| Release Date: | 2025-02-18 | |
| Rule Name: | Fastjson 1.2.68 MySQL Connector 6.x-8.0.20 Deserialization Remote Code Exection Vulnerability | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| 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 and with the MySQLConnection class to cause MySQL Connector version 6.x-8.0.20 to be deserialized. This results in 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 |
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| Please contact the software vendor to update the software patch. |