CVE-2023-39659: LangChain vulnerable to arbitrary code execution
An issue in langchain langchain-ai before version 0.0.325 allows a remote attacker to execute arbitrary code via a crafted script to the PythonAstREPLTool.run component.
Published Aug 15, 2023 · Updated Sep 27, 2024
Affected packages
langchain
- Ecosystem
- PyPI
- Affected
- < 0.0.325
- Fixed in
- 0.0.325
- Check
pip show langchain
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
An issue in langchain langchain-ai before version 0.0.325 allows a remote attacker to execute arbitrary code via a crafted script to the PythonAstREPLTool._run component.
Credited to eyurtsev.
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-39659
- https://github.com/langchain-ai/langchain/issues/7700
- https://github.com/langchain-ai/langchain/pull/5640
- https://github.com/langchain-ai/langchain/pull/12427
- https://github.com/langchain-ai/langchain/commit/cadfce295f8a33828fc635c2e5ea28b883e5c992
- https://github.com/langchain-ai/langchain/releases/tag/v0.0.325
- https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-147.yaml
- https://github.com/advisories/GHSA-prgp-w7vf-ch62
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology
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