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GHSA-f984-3wx8-grp9

XXL-RPC Deserialization of Untrusted Data vulnerability

Source: GitHub Advisory Database (reviewed) Critical CVE-2023-45146

Packages

EcosystemPackageAffectedFixed in
Maven com.xuxueli:xxl-rpc-core <= 1.7.0 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once deserialized, force it to execute arbitrary code. This can be abused to take control of the machine the server is running by way of remote code execution. This issue has not been fixed.

References

External links from the advisory. They lead to third-party sites.