Arbitrary Code Execution Affecting langchain package, versions [,0.0.312)


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    3.07% (92nd percentile)

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  • Snyk ID SNYK-PYTHON-LANGCHAIN-5850009
  • published 23 Aug 2023
  • disclosed 22 Aug 2023
  • credit r3pwnx

How to fix?

Upgrade langchain to version 0.0.312 or higher.

Overview

langchain is a Building applications with LLMs through composability

Affected versions of this package are vulnerable to Arbitrary Code Execution via the load_prompt parameter, by supplying a malicious json file.

References

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

NVD

9.8 critical