CVE-2019-20786

Published April 19th, 2020

View on NVD ↗

CVSS v3

9.8

CRITICAL

CVSS v2

7.5

HIGH

Affected

PROJECT

Description

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.

pion/dtls

DTLS 1.2 implementation for Go (DTLS 1.3 in progress)

GitHub

686