Description (CNA)
LlamaIndex (run-llama/llama_index) versions up to and including 0.11.6 contain an unsafe deserialization vulnerability in BGEM3Index.load_from_disk() in llama_index/indices/managed/bge_m3/base.py. The function uses pickle.load() to deserialize multi_embed_store.pkl from a user-supplied persist_dir without validation. An attacker who can provide a crafted persist directory containing a malicious pickle file can trigger arbitrary code execution when the victim loads the index from disk.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| run-llama / llama_index | affected 0 through 0.11.6 |
CWE
CWE-502
References
- https://huntr.com/bounties/ab4ceeb4-aa85-4d1c-aaca-4eda1b71fc12
- https://www.llamaindex.ai/
- https://github.com/run-llama/llama_index
- https://www.vulncheck.com/advisories/llamaindex-bgem3index-unsafe-deserialization
ADP enrichment
No English description supplied.
No references supplied.