langchain arbitrary code execution vulnerability · CVE-2023-36258 · GitHub Advisory Database · GitHub

langchain arbitrary code execution vulnerability

Critical severity GitHub Reviewed Published Jul 3, 2023 to the GitHub Advisory Database • Updated Nov 5, 2023

Package

langchain (pip)

Affected versions

< 0.0.247

Patched versions

0.0.247

Description

An issue in langchain allows an attacker to execute arbitrary code via the PALChain in the python exec method.

References

Published by the National Vulnerability Database

Jul 3, 2023

Published to the GitHub Advisory Database Jul 3, 2023

Reviewed Jul 6, 2023

Last updated Nov 5, 2023

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H