CVE-2021-28148

Description

One of the usage insights HTTP API endpoints in Grafana Enterprise 6.x before 6.7.6, 7.x before 7.3.10, and 7.4.x before 7.4.5 is accessible without any authentication. This allows any unauthenticated user to send an unlimited number of requests to the endpoint, leading to a denial of service (DoS) attack against a Grafana Enterprise instance.

References

https://www.openwall.com/lists/oss-security/2021/03/19/5

https://security.netapp.com/advisory/ntap-20210430-0005/

https://grafana.com/products/enterprise/

https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-5/

https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-3-10/

https://grafana.com/blog/2021/03/18/grafana-6.7.6-7.3.10-and-7.4.5-released-with-important-security-fixes-for-grafana-enterprise/

https://community.grafana.com/t/release-notes-v6-7-x/27119

https://community.grafana.com/t/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3