Improper Authentication Affecting github.com/traefik/traefik/v2 package, versions <2.2.2


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.41% (75th percentile)

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  • Snyk IDSNYK-GOLANG-GITHUBCOMTRAEFIKTRAEFIKV2-1083963
  • published3 Jul 2020
  • disclosed3 Jul 2020
  • credittomfun

Introduced: 3 Jul 2020

CVE-2019-20894  (opens in a new tab)
CWE-287  (opens in a new tab)

How to fix?

Upgrade github.com/traefik/traefik/v2 to version 2.2.2 or higher.

Overview

github.com/traefik/traefik/v2 is an a modern HTTP reverse proxy and load balancer that makes deploying microservices easy.

Affected versions of this package are vulnerable to Improper Authentication. In certain configurations, allows HTTPS sessions to proceed without mutual TLS verification in a situation where ERR_BAD_SSL_CLIENT_AUTH_CERT should have occurred.

CVSS Scores

version 3.1