CVE-2023-33496

CVSS 3.1 Score 9.8 of 10 (high)

Details

Published Jun 7, 2023
Updated: Jan 7, 2025
CWE ID 502

Summary

CVE-2023-33496 is a deserialization vulnerability affecting xxl-rpc version 1.7.0. The issue lies within the component com.xxl.rpc.core.remoting.net.impl.netty.codec.NettyDecode and its decode method. An attacker can exploit this weakness by sending maliciously crafted data to the application, leading to arbitrary code execution and potential system compromise. It is recommended that users upgrade to a patched version of xxl-rpc to mitigate this risk.

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