GHSA-prgp-w7vf-ch62

LangChain vulnerable to arbitrary code execution

Source: GitHub Advisory Database (reviewed) Critical CVE-2023-39659

Packages

Ecosystem	Package	Affected	Fixed in
PyPI	langchain	< 0.0.325	0.0.325

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2023-39659 advisory
https://github.com/langchain-ai/langchain/issues/7700 web
https://github.com/langchain-ai/langchain/pull/12427 web
https://github.com/langchain-ai/langchain/pull/5640 web
https://github.com/langchain-ai/langchain/commit/cadfce295f8a33828fc635c2e5ea28b883e5c992 web
https://github.com/langchain-ai/langchain package
https://github.com/langchain-ai/langchain/releases/tag/v0.0.325 web
https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-147.yaml web