SB2021111513 - Incorrect authorization in Grafana
Published: November 15, 2021 Updated: June 16, 2022
Security Bulletin ID
SB2021111513
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Incorrect authorization (CVE-ID: CVE-2021-41244)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper access control in fine-grained access control feature. A remote user with an admin role in one organization can list, add, remove, and update users’ roles in other organizations in which he is not an admin.
Remediation
Install update from vendor's website.
References
- https://grafana.com/blog/2021/11/15/grafana-8.2.4-released-with-security-fixes/
- https://github.com/grafana/grafana/security/advisories/GHSA-mpwp-42x6-4wmx
- http://www.openwall.com/lists/oss-security/2021/11/15/1
- https://security.netapp.com/advisory/ntap-20211223-0001/
- https://bugzilla.redhat.com/show_bug.cgi?id=2024730