CVE-2022-29189

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, a buffer that was used for inbound network traffic had no upper limit. Pion DTLS would buffer all network traffic from the remote user until the handshake completes or timed out. An attacker could exploit this to cause excessive memory usage. Version 2.1.4 contains a patch for this issue. There are currently no known workarounds available.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
May 21, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-29189: Medium severity, CVSS 5.3 | Vulnix