GHSA-f2jm-rw3h-6phg
LangChain pickle deserialization of untrusted data
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2024-5998
- Alias
- PYSEC-2024-323, PYSEC-2026-1514
- CVSS_V3
- CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Description
A vulnerability in the `FAISS.deserialize_from_bytes` function of langchain-ai/langchain allows for pickle deserialization of untrusted data. This can lead to the execution of arbitrary commands via the `os.system` function. The issue affects versions prior to 0.2.4.
Paquets affectés
| Paquet | Versions |
|---|---|
| PyPI · langchain-community | introduced 0, fixed 0.2.4 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2024-5998 ADVISORY
- https://github.com/langchain-ai/langchain/commit/604dfe2d99246b0c09f047c604f0c63eafba31e7 WEB
- https://github.com/langchain-ai/langchain/commit/77209f315efd13442ec51c67719ba37dfaa44511 WEB
- https://github.com/langchain-ai/langchain PACKAGE
- https://huntr.com/bounties/fa3a2753-57c3-4e08-a176-d7a3ffda28fe WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |