CVE-2023-39631: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

September 1, 2023 (updated September 6, 2023)

An issue in LanChain-ai Langchain v.0.0.245 allows a remote attacker to execute arbitrary code via the evaluate function in the numexpr library.

References

github.com/advisories/GHSA-f73w-4m7g-ch9x
github.com/langchain-ai/langchain/issues/8363
github.com/pydata/numexpr/issues/442
nvd.nist.gov/vuln/detail/CVE-2023-39631

Detect and mitigate CVE-2023-39631 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →