Buffer Overflow Affecting emqx/neuron package, versions [,2.7-daily)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.04% (12th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-UNMANAGED-EMQXNEURON-8356860
  • published 8 Nov 2024
  • disclosed 7 Nov 2024
  • credit Redpeppersir

How to fix?

Upgrade emqx/neuron to version 2.7-daily or higher.

Overview

Affected versions of this package are vulnerable to Buffer Overflow through the handle_add_plugin function. An attacker can execute arbitrary code by sending specially crafted data.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    Low
  • Integrity (VI)
    Low
  • Availability (VA)
    Low
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None