CVEvulnerability

CVE-2019-20894

7.5 HIGH Published 2020-07-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-07-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-295

Description

Traefik 2.x, 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.

Affected configurations

• traefik traefik (>= 2.0.0 < 2.0.1)

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References