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Out-of-bounds Read Affecting libmodbus package, versions [,3.0.7) [3.1.0,3.1.5)

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Availability High

    Threat Intelligence

    EPSS 0.38% (73rd percentile)
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NVD
9.1 critical

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  • Snyk ID SNYK-UNMANAGED-LIBMODBUS-2932696
  • published 20 Jun 2022
  • disclosed 20 Jun 2022
  • credit Unknown
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Introduced: 20 Jun 2022

CVE-2019-14463 Open this link in a new tab
CWE-125 Open this link in a new tab

How to fix?

Upgrade libmodbus to version 3.0.7, 3.1.5 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read for the MODBUS_FC_WRITE_MULTIPLE_REGISTERS case, aka VD-1301.

References