CVE-2024-46946

CRITICAL9.8EPSS 0.66%

LangChain Experimental Eval Injection vulnerability

Published: 9/19/2024Modified: 9/19/2024

Description

langchain_experimental (aka LangChain Experimental) 0.1.17 through 0.3.0 for LangChain allows attackers to execute arbitrary code through sympy.sympify (which uses eval) in LLMSymbolicMathChain. LLMSymbolicMathChain was introduced in fcccde406dd9e9b05fc9babcbeb9ff527b0ec0c6 (2023-10-05).

Affected packages (1)

PyPI/langchain-experimental>= 0.1.17, <= 0.3.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
osv	CVSS 3.1	CRITICAL9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-46946
PATCHhttps://github.com/langchain-ai/langchain
WEBhttps://docs.sympy.org/latest/modules/codegen.html
WEBhttps://gist.github.com/12end/68c0c58d2564ef4141bccd4651480820#file-cve-2024-46946-txt
WEBhttps://github.com/langchain-ai/langchain/releases/tag/langchain-experimental%3D%3D0.3.0