Out-of-bounds Write Affecting espressif/esp-idf package, versions [4.1.3][4.2.3][4.3.2, 4.3.3)[4.4.1]


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.1% (44th percentile)

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  • Snyk IDSNYK-UNMANAGED-ESPRESSIFESPIDF-2935912
  • published26 Jun 2022
  • disclosed26 Jun 2022
  • creditHan Yan, Lewei Qu, Dongxiang Ke

Introduced: 26 Jun 2022

CVE-2022-24893  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

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

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write during provisioning in ESP-BLE-MESH. There is no check for the SegN field of the Transaction Start PDU.

CVSS Base Scores

version 3.1