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Improper Certificate Validation Affecting github.com/pion/dtls/v2 package, versions <2.1.5

0.0
medium

Snyk CVSS

    Attack Complexity High
    Integrity High

    Threat Intelligence

    EPSS 0.07% (31st percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-GOLANG-GITHUBCOMPIONDTLSV2-2841483
  • published 22 May 2022
  • disclosed 22 May 2022
  • credit Juho Nurminen and the Mattermost team
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Introduced: 22 May 2022

CVE-2022-29222 Open this link in a new tab
CWE-295 Open this link in a new tab

How to fix?

Upgrade github.com/pion/dtls/v2 to version 2.1.5 or higher.

Overview

github.com/pion/dtls/v2 is a DTLS 1.2 Server/Client implementation for Go.

Affected versions of this package are vulnerable to Improper Certificate Validation where a DTLS Client can provide a certificate that doesn't possess a private key without being rejected.

Note: This issue affects users that are using Client certificates only. The connection itself is still secure.