CVE-2023-44467
First published: Mon Oct 09 2023(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Langchain Langchain Experimental | =0.0.14 | |
| pip/langchain-experimental | <=0.0.14 | |
| =0.0.14 |
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Reference Links
- https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483
- https://nvd.nist.gov/vuln/detail/CVE-2023-44467
- https://github.com/langchain-ai/langchain/pull/11233
- https://github.com/pypa/advisory-database/tree/main/vulns/langchain-experimental/PYSEC-2023-194.yaml
- https://pypi.org/project/langchain-experimental/0.0.14
- https://github.com/advisories/GHSA-gjjr-63x4-v8cq (Advisory)
Frequently Asked Questions
What is CVE-2023-44467?
CVE-2023-44467 is a vulnerability in langchain_experimental 0.0.14 that allows an attacker to bypass a previous fix and execute arbitrary code.
How does CVE-2023-44467 work?
CVE-2023-44467 works by exploiting the PALChain in the python exec method.
Is langchain_experimental 0.0.14 affected by this vulnerability?
Yes, langchain_experimental 0.0.14 is affected by CVE-2023-44467.
What is the severity of CVE-2023-44467?
The severity of CVE-2023-44467 is not specified in the provided information.
How can I fix CVE-2023-44467?
To fix CVE-2023-44467, update langchain_experimental to a version that includes the fix or apply the relevant patch provided by the vendor.
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