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Buffer Overflow Affecting github.com/pion/dtls/v2 package, versions <2.1.4

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.43% (75th percentile)
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NVD
5.3 medium

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  • Snyk ID SNYK-GOLANG-GITHUBCOMPIONDTLSV2-2841485
  • published 22 May 2022
  • disclosed 22 May 2022
  • credit Juho Nurminen and the Mattermost team
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Introduced: 22 May 2022

CVE-2022-29189 Open this link in a new tab
CWE-119 Open this link in a new tab
CWE-120 Open this link in a new tab

How to fix?

Upgrade github.com/pion/dtls/v2 to version 2.1.4 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 Buffer Overflow because an attacker can exploit the network traffic that doesn't have an upper limit bound. It can cause excessive memory usage.