CVE-2019-20786 – github.com/pion/dtls

Package

Manager: go
Name: github.com/pion/dtls
Vulnerable Version: >=0 <1.5.2

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.0122 pctl0.7829

Details

Improper Authenication in Pion DTLS handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a check for application data with epoch 0, which allows remote attackers to inject arbitrary unencrypted data after handshake completion.

Metadata

Created: 2021-06-29T21:34:57Z
Modified: 2023-02-14T00:18:06Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-7gfg-6934-mqq2/GHSA-7gfg-6934-mqq2.json
CWE IDs: ["CWE-287"]
Alternative ID: GHSA-7gfg-6934-mqq2
Finding: F039
Auto approve: 1