Advisoriesby IbisLangChainGHSA-2qmj-7962-cjq8
langchain arbitrary code execution vulnerability
Fix: upgrade to 0.0.247 or later
An issue in langchain allows an attacker to execute arbitrary code via the PALChain in the python exec method.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| langchain PyPI | < 0.0.247 | 0.0.247 |
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)
- Weakness
- CWE-94
- Also known as
- CVE-2023-36258, PYSEC-2023-98
- nvd.nist.gov/vuln/detail/CVE-2023-36258
- github.com/langchain-ai/langchain/issues/5872
- github.com/langchain-ai/langchain/issues/5872#issuecomment-1697785619
- github.com/langchain-ai/langchain/pull/6003
- github.com/langchain-ai/langchain/pull/7870
- github.com/langchain-ai/langchain/pull/8425
- github.com/langchain-ai/langchain/commit/8ba9835b925473655914f63822775679e03ea137
- github.com/langchain-ai/langchain/commit/e294ba475a355feb95003ed8f1a2b99942509a9e
- github.com/langchain-ai/langchain/commit/fab24457bcf8ede882abd11419769c92bc4e7751
- github.com/hwchase17/langchain
- github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-98.yaml
More LangChain advisories
All LangChain
LangChain vulnerable to arbitrary code executionCVE-2023-39659fixed in 0.0.325langchain Code Injection vulnerabilityCVE-2023-36095fixed in 0.0.236langchain SQL Injection vulnerabilityCVE-2023-36189fixed in 0.0.247langchain vulnerable to arbitrary code executionCVE-2023-36188fixed in 0.0.247Langchain vulnerable to arbitrary code executionCVE-2023-34541fixed in 0.0.247Langchain OS Command Injection vulnerabilityCVE-2023-34540fixed in 0.0.225