CVE-2023-45146: XXL-RPC Deserialization of Untrusted Data vulnerability
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.
Published Aug 5, 2024
Affected packages
com.xuxueli:xxl-rpc-core
- Ecosystem
- Maven
- Affected
- <= 1.7.0
- Fixed in
- No patched version yet
- Check
mvn dependency:tree -Dincludes=com.xuxueli:xxl-rpc-core
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
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
- https://nvd.nist.gov/vuln/detail/CVE-2023-45146
- https://github.com/xuxueli/xxl-rpc/blob/eeaa1bd7fc8f2249de13f971dda4f6689d66f318/xxl-rpc-core/src/main/java/com/xxl/rpc/core/serialize/impl/HessianSerializer.java#L45
- https://securitylab.github.com/advisories/GHSL-2023-052_XXL-RPC
- https://github.com/advisories/GHSA-f984-3wx8-grp9
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology