Information Exposure Affecting freertos/freertos package, versions [,1.3.1][1.3.1,10.1.0)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.32% (71st percentile)

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  • Snyk IDSNYK-UNMANAGED-FREERTOSFREERTOS-2365987
  • published26 Jan 2022
  • disclosed6 Dec 2018
  • creditUnknown

Introduced: 6 Dec 2018

CVE-2018-16603  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade freertos/freertos to version 10.1.0 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. An issue was discovered in Amazon Web Services (AWS) FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 (with FreeRTOS+TCP), and WITTENSTEIN WHIS Connect middleware TCP/IP component. Out of bounds access to TCP source and destination port fields in xProcessReceivedTCPPacket can leak data back to an attacker.

References

CVSS Scores

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