Advisoriesby IbisLangChainGHSA-gjjr-63x4-v8cq
langchain_experimental vulnerable to arbitrary code execution via PALChain in the python exec method
No fix yet
langchain_experimental (aka LangChain Experimental) in LangChain before 0.0.306 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via __import__ in Python code, which is not prohibited by pal_chain/base.py.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| langchain-experimental PyPI | <= 0.0.14 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity from
- GitHub (reviewed advisory)
- Also known as
- CVE-2023-44467, PYSEC-2023-194
- nvd.nist.gov/vuln/detail/CVE-2023-44467
- github.com/langchain-ai/langchain/pull/11233
- github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483
- github.com/langchain-ai/langchain
- github.com/pypa/advisory-database/tree/main/vulns/langchain-experimental/PYSEC-2023-194.yaml
- pypi.org/project/langchain-experimental/0.0.14
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