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Improper Authentication Affecting github.com/kiali/kiali/handlers package, versions <1.31.0

0.0
low

Snyk CVSS

    Attack Complexity High

    Threat Intelligence

    EPSS 0.1% (41st percentile)
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NVD
6.5 medium

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  • Snyk ID SNYK-GOLANG-GITHUBCOMKIALIKIALIHANDLERS-1083820
  • published 9 Mar 2021
  • disclosed 8 Mar 2021
  • credit Edgar Hernández
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Introduced: 8 Mar 2021

CVE-2021-20278 Open this link in a new tab
CWE-287 Open this link in a new tab

How to fix?

Upgrade github.com/kiali/kiali/handlers to version 1.31.0 or higher.

Overview

github.com/kiali/kiali/handlers is a handler package part of kiali.

Affected versions of this package are vulnerable to Improper Authentication. The code handling OIDC authentication for the "implicit flow" is not fully validating the received id_token when RBAC is turned off. Under these cofiguration, only the CSRF mitigation check and the replay attack mitigation is happening.