CVE-2022-29189

 

Published at: - 21-05-2022 02:15

Last modified: - 03-06-2022 03:59

Total changes: - 2

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.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/pion/dtls/commit/a6397ff7282bc56dc37a68ea9211702edb4de1de
• https://github.com/pion/dtls/security/advisories/GHSA-cx94-mrg9-rq4j
• https://github.com/pion/dtls/releases/tag/v2.1.4

 

Keywords

NVD

 

CVE-2022-29189

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures