Information Exposure Affecting wolfssl package, versions [,5.5.1)


Severity

Recommended
0.0
low
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.25% (49th percentile)

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  • Snyk IDSNYK-CONAN-WOLFSSL-10078509
  • published8 May 2025
  • disclosed16 Oct 2022
  • creditYarkin Doroz, Berk Sunar, Koksal Must, Caner Tol, Kristi Rahman

Introduced: 16 Oct 2022

CVE-2022-42961  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade wolfssl to version 5.5.1 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure via fault injection achieved with a rowhammer attack, which exposes ECDSA keys.

CVSS Base Scores

version 3.1