CVE-2024-3568 Information

Description

The huggingface/transformers library is vulnerable to arbitrary code execution through deserialization of untrusted data within the load_repo_checkpoint() function of the TFPreTrainedModel() class. Attackers can execute arbitrary code and commands by crafting a malicious serialized payload exploiting the use of pickle.load() on data from potentially untrusted sources. This vulnerability allows for remote code execution (RCE) by deceiving victims into loading a seemingly harmless checkpoint during a normal training process thereby enabling attackers to execute arbitrary code on the targeted machine.

Reference

https://huntr.com/bounties/b3c36992-5264-4d7f-9906-a996efafba8f https://github.com/huggingface/transformers/commit/693667b8ac8138b83f8adb6522ddaf42fa07c125