CVE-2024-9053

Affects: vLLM

CVSS: CRITICAL · 9.8v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2025-03-20
Weakness: CWE-502, CWE-78
Source: nvd.nist.gov/vuln/detail/CVE-2024-9053

Description

vllm-project vllm version 0.6.0 contains a vulnerability in the AsyncEngineRPCServer() RPC server entrypoints. The core functionality run_server_loop() calls the function _make_handler_coro(), which directly uses cloudpickle.loads() on received messages without any sanitization. This can result in remote code execution by deserializing malicious pickle data.

References

https://huntr.com/bounties/75a544f3-34a3-4da0-b5a3-1495cb031e09

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