CVE-2019-20894

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Source

https://cve.org/CVERecord?id=CVE-2019-20894

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20894.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2019-20894

Aliases

Published

2020-07-02T16:15:11.357Z

Modified

2026-07-08T19:50:27.268059Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

Traefik 2.x, in certain configurations, allows HTTPS sessions to proceed without mutual TLS verification in a situation where ERRBADSSLCLIENTAUTH_CERT should have occurred.

References

https://github.com/containous/traefik/issues/5312

Affected packages

Git / github.com/traefik/traefik

Affected ranges

Type

GIT

Repo

https://github.com/traefik/traefik

Events

Introduced

3d784a14f9a5b6f7631af87498a7c1f35664a5b1

Fixed

8d7af21ff3112601d50d7395ad413ee9f1e3f32a

Database specific

{
    "cpe": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "fixed": "2.0.1"
        }
    ]
}

Affected versions

v2.*

v2.0.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20894.json"