CVE-2024-5998

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 the latest version of the product.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
@huntr_aiCNA
5.2 MEDIUM
PHYSICAL
LOW
LOW
CVSS:3.0/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
VendorProductVersion
langchainlangchain
𝑥
< 0.2.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/langchain-ai/langchain/commit/604dfe2d99246b0c09f047c604f0c63eafba31e7
https://huntr.com/bounties/fa3a2753-57c3-4e08-a176-d7a3ffda28fe