Incorrect Type Conversion or Cast Affecting thiagoralves/OpenPLC_v3 package, versions [0,]


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.05% (19th percentile)

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  • Snyk ID SNYK-UNMANAGED-THIAGORALVESOPENPLCV3-8058816
  • published 19 Sep 2024
  • disclosed 18 Sep 2024
  • credit Jared Rittle

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to Incorrect Type Conversion or Cast through the Protected_Logical_Read_Reply function. An attacker can cause the application to crash by sending a series of malformed EtherNet/IP requests.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

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