GitHub Advisoryadvisory · Go

GHSA-7gfg-6934-mqq2 Improper Authenication in Pion DTLS

CRITICAL Published 2021-06-29 Modified 2023-02-14 Official page ↗
Aliases
CVE-2019-20786
Ecosystem
Go
Packages
github.com/pion/dtls
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287
Reviewed
2021-05-25

Affected packages

• Go github.com/pion/dtls: < 1.5.2 → fixed in 1.5.2

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.

Related

Alias · CVE (1)

  • CVE-2019-20786 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… vulnerability

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References