Information Exposure Affecting grafana package, versions <0:7.5.15-3.el8


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.11% (46th percentile)

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  • Snyk IDSNYK-RHEL8-GRAFANA-4340780
  • published25 Jan 2022
  • disclosed18 Jan 2022

Introduced: 18 Jan 2022

CVE-2022-21673  (opens in a new tab)
CWE-200  (opens in a new tab)
CWE-201  (opens in a new tab)
First added by Snyk

How to fix?

Upgrade RHEL:8 grafana to version 0:7.5.15-3.el8 or higher.
This issue was patched in RHSA-2022:7519.

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:8 relevant fixed versions and status.

Grafana is an open-source platform for monitoring and observability. In affected versions when a data source has the Forward OAuth Identity feature enabled, sending a query to that datasource with an API token (and no other user credentials) will forward the OAuth Identity of the most recently logged-in user. This can allow API token holders to retrieve data for which they may not have intended access. This attack relies on the Grafana instance having data sources that support the Forward OAuth Identity feature, the Grafana instance having a data source with the Forward OAuth Identity feature toggled on, the Grafana instance having OAuth enabled, and the Grafana instance having usable API keys. This issue has been patched in versions 7.5.13 and 8.3.4.

CVSS Scores

version 3.1