Horovod versions up to and including v0.28.1 are vulnerable to unauthenticated remote code execution. The vulnerability is due to improper handling of base64-encoded data in the `ElasticRendezvousHandler`, a subclass of `KVStoreHandler`. Specifically, the `_put_value` method in `ElasticRendezvousHandler` calls `codec.loads_base64(value)`, which eventually invokes `cloudpickle.loads(decoded)`. This allows an attacker to send a malicious pickle object via a PUT request, leading to arbitrary code execution on the server.
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Thu, 20 Mar 2025 19:15:00 +0000
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Thu, 20 Mar 2025 10:15:00 +0000
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Description | Horovod versions up to and including v0.28.1 are vulnerable to unauthenticated remote code execution. The vulnerability is due to improper handling of base64-encoded data in the `ElasticRendezvousHandler`, a subclass of `KVStoreHandler`. Specifically, the `_put_value` method in `ElasticRendezvousHandler` calls `codec.loads_base64(value)`, which eventually invokes `cloudpickle.loads(decoded)`. This allows an attacker to send a malicious pickle object via a PUT request, leading to arbitrary code execution on the server. | |
Title | Unauthenticated Remote Code Execution in ElasticRendezvousHandler in horovod/horovod | |
Weaknesses | CWE-77 | |
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cvssV3_0
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Status: PUBLISHED
Assigner: @huntr_ai
Published:
Updated: 2025-03-20T18:33:27.643Z
Reserved: 2024-10-19T01:28:35.735Z
Link: CVE-2024-10190

Updated: 2025-03-20T17:52:51.101Z

Status : Received
Published: 2025-03-20T10:15:15.117
Modified: 2025-03-20T10:15:15.117
Link: CVE-2024-10190

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