GHSA-7h6j-2268-fhcm

    Dashboard / Vulnerabilities / GHSA-7h6j-2268-fhcm

    GHSA-7h6j-2268-fhcm

    Published: 2 Sept 2021Last Modified: 6 Mar 2026

    Summary: Traefik has an Improper Certificate Handling issue

    Details: configurationwatcher.go in Traefik 2.x before 2.1.4 and TraefikEE 2.0.0 mishandles the purging of certificate contents from providers before logging.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-9321, https://github.com/containous/traefik/pull/6281, https://github.com/traefik/traefik/pull/6281, https://github.com/containous/traefik/releases/tag/v2.1.4, https://github.com/traefik/traefik, https://github.com/traefik/traefik/releases/tag/v2.1.4

    Affected packages

    Package

    Name: github.com/traefik/traefik

    Purl: pkg:golang/github.com/traefik/traefik

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.1.4

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-7h6j-2268-fhcm | CVE-DB