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  5. CVE-2024-9052

CVE-2024-9052: vLLM deserialization vulnerability in vllm.distributed.GroupCoordinator.recv_object

March 20, 2025 (updated April 9, 2025)

vllm-project vllm version 0.6.0 contains a vulnerability in the distributed training API. The function vllm.distributed.GroupCoordinator.recv_object() deserializes received object bytes using pickle.loads() without sanitization, leading to a remote code execution vulnerability.

References

  • github.com/advisories/GHSA-pgr7-mhp5-fgjp
  • github.com/github/advisory-database/pull/5444
  • github.com/vllm-project/vllm
  • github.com/vllm-project/vllm/blob/32e7db25365415841ebc7c4215851743fbb1bad1/vllm/distributed/parallel_state.py
  • github.com/vllm-project/vllm/blob/v0.8.1/vllm/distributed/parallel_state.py
  • huntr.com/bounties/ea75728f-4efe-4a3d-9f53-33f2c908e9f8
  • nvd.nist.gov/vuln/detail/CVE-2024-9052

Code Behaviors & Features

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Affected versions

All versions up to 0.8.1

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-502: Deserialization of Untrusted Data

Source file

pypi/vllm/CVE-2024-9052.yml

Spotted a mistake? Edit the file on GitLab.

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