En bref
- CVE-2024-14021 est une vulnérabilité ÉLEVÉE (CVSS 7.8) touchant llama-index, llamaindex (llamaindex).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.34%, plus élevée que 27.1% des vulnérabilités.
- Correctif : mettre à jour vers 0.11.7 ou plus récent.
Description
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.
NVD description
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.
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