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CVE-2024-46946

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Date: September 18, 2024

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).

Language: Python

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2024-46946
https://gist.github.com/12end/68c0c58d2564ef4141bccd4651480820#file-cve-2024-46946-txt
https://github.com/langchain-ai/langchain/releases/tag/langchain-experimental%3D%3D0.3.0
https://github.com/langchain-ai/langchain
https://cwe.mitre.org/data/definitions/95.html
https://docs.sympy.org/latest/modules/codegen.html
https://www.mend.io/vulnerability-database/CVE-2024-46946

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

CWE-95

Top Fix

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Upgrade to version langchain-experimental - 0.3.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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