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CVE-2020-9321

Good to know:

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Date: March 16, 2020

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.

Language: Go

Severity Score

Related Resources (8)

https://github.com/traefik/traefik/releases/tag/v2.1.4
https://github.com/traefik/traefik/pull/6281
https://nvd.nist.gov/vuln/detail/CVE-2020-9321
https://github.com/containous/traefik/pull/6281
https://github.com/traefik/traefik
https://github.com/containous/traefik/releases/tag/v2.1.4
https://github.com/advisories/GHSA-7h6j-2268-fhcm
https://www.mend.io/vulnerability-database/CVE-2020-9321

Severity Score

Weakness Type (CWE)

Improper Certificate Validation

CWE-295

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

Top Fix

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Upgrade Version

Upgrade to version github.com/traefik/traefik - v2.1.4;github.com/containous/traefik/v2 - v2.1.4

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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