CVE-2023-39631

Public Exploit

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 1.15% Top 25%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/langchain-ai/langchain/issues/8363 patch exploit third party advisory issue tracking
https://github.com/pydata/numexpr/issues/442 patch exploit third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2023-39631?
CVE-2023-39631 has been scored as a critical severity vulnerability.
How to fix CVE-2023-39631?
To fix CVE-2023-39631, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-39631 being actively exploited in the wild?
It is possible that CVE-2023-39631 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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