Authentication Bypass by Primary Weakness Affecting grafana package, versions <0:9.0.9-3.el9_2


Severity

Recommended
0.0
critical
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.18% (56th percentile)

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  • Snyk IDSNYK-RHEL9-GRAFANA-7871669
  • published3 Sept 2024
  • disclosed22 Jun 2023

Introduced: 22 Jun 2023

CVE-2023-3128  (opens in a new tab)
CWE-305  (opens in a new tab)

How to fix?

Upgrade RHEL:9 grafana to version 0:9.0.9-3.el9_2 or higher.
This issue was patched in RHSA-2023:4030.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana package and not the grafana package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

Grafana is validating Azure AD accounts based on the email claim.

On Azure AD, the profile email field is not unique and can be easily modified.

This leads to account takeover and authentication bypass when Azure AD OAuth is configured with a multi-tenant app.

CVSS Scores

version 3.1