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.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Manager Client Tools 15 | ansible | 2.9.21-1.5.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | dracut-saltboot | 0.1.1627546504.96a0b3e-1.27.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | golang-github-prometheus-prometheus | 2.27.1-3.31.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | grafana | 7.5.7-1.21.1 | SUSE-SU-2021:2660-1 |
| SUSE Manager Client Tools 15 | mgr-cfg | 4.2.3-1.18.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | mgr-custom-info | 4.2.2-1.12.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | mgr-osad | 4.2.6-1.30.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | mgr-push | 4.2.3-1.12.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | mgr-virtualization | 4.2.2-1.20.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | rhnlib | 4.2.4-3.28.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | spacecmd | 4.2.11-3.62.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | spacewalk-client-tools | 4.2.12-3.44.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | spacewalk-koan | 4.2.4-3.21.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | spacewalk-oscap | 4.2.2-3.12.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | suseRegisterInfo | 4.2.4-3.15.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 15 | uyuni-common-libs | 4.2.5-1.15.1 | SUSE-SU-2021:2675-1 |
| SUSE Manager Client Tools 12 | golang-github-prometheus-prometheus | 2.27.1-1.29.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | grafana | 7.5.7-1.21.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | mgr-cfg | 4.2.3-1.18.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | mgr-custom-info | 4.2.2-1.12.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | mgr-osad | 4.2.6-1.30.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | mgr-push | 4.2.3-1.12.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | mgr-virtualization | 4.2.2-1.20.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | rhnlib | 4.2.4-21.34.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | spacecmd | 4.2.11-38.85.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | spacewalk-client-tools | 4.2.12-52.53.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | spacewalk-koan | 4.2.4-24.24.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | spacewalk-oscap | 4.2.2-19.18.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | suseRegisterInfo | 4.2.4-25.18.2 | SUSE-SU-2021:2673-1 |
| SUSE Manager Client Tools 12 | uyuni-common-libs | 4.2.5-1.15.2 | SUSE-SU-2021:2673-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | grafana | 7.5.7-1.2 | openSUSE-SU-2024:10818-1 |
| openSUSE Leap 15.3 | ansible | 2.9.21-1.5.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | dracut-saltboot | 0.1.1627546504.96a0b3e-1.27.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | grafana | 7.5.7-3.12.1 | openSUSE-SU-2021:2662-1 |
| openSUSE Leap 15.3 | mgr-cfg | 4.2.3-1.18.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | mgr-custom-info | 4.2.2-1.12.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | mgr-osad | 4.2.6-1.30.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | mgr-push | 4.2.3-1.12.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | mgr-virtualization | 4.2.2-1.20.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | rhnlib | 4.2.4-3.28.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | spacecmd | 4.2.11-3.62.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | spacewalk-client-tools | 4.2.12-3.44.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | spacewalk-koan | 4.2.4-3.21.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | spacewalk-oscap | 4.2.2-3.12.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | suseRegisterInfo | 4.2.4-3.15.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.3 | uyuni-common-libs | 4.2.5-1.15.1 | openSUSE-SU-2021:2675-1 |
| openSUSE Leap 15.2 | ansible | 2.9.21-lp152.2.7.1 | openSUSE-SU-2021:1162-1 |
| openSUSE Leap 15.2 | dracut-saltboot | 0.1.1627546504.96a0b3e-lp152.2.26.1 | openSUSE-SU-2021:1162-1 |
| openSUSE Leap 15.2 | golang-github-prometheus-prometheus | 2.27.1-lp152.3.13.1 | openSUSE-SU-2021:1162-1 |
| openSUSE Leap 15.2 | grafana | 7.5.7-lp152.2.16.1 | openSUSE-SU-2021:1148-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | grafana | 7.4.5-r0 | — |
| Alpine v3.23 | grafana | 7.4.5-r0 | — |
| Alpine v3.22 | grafana | 7.4.5-r0 | — |
| Alpine v3.21 | grafana | 7.4.5-r0 | — |
| Alpine v3.20 | grafana | 7.4.5-r0 | — |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | grafana | 7.4.5-r0 | — |
| Alpine v3.18 | grafana | 7.4.5-r0 | — |
| Alpine v3.17 | grafana | 7.4.5-r0 | — |
| Alpine v3.16 | grafana | 7.4.5-r0 | — |
| Alpine v3.15 | grafana | 7.4.5-r0 | — |
| Alpine v3.14 | grafana | 7.4.5-r0 | — |
Advisories 8
- SUSE-SU-2021:2660-1 Security update for grafana SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:2675-1 Security update for SUSE Manager Client Tools SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10818-1 grafana-7.5.7-1.2 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:1148-1 Security update for grafana SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2675-1 Security update for SUSE Manager Client Tools SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:2673-1 Security update for SUSE Manager Client Tools SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:2662-1 Security update for grafana SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:1162-1 Security update for SUSE Manager Client Tools SUSE / openSUSE Security Updates · Feb 4, 2026
References
- https://community.grafana.com/t/release-notes-v6-7-x/27119
- https://grafana.com/products/enterprise/
- https://www.openwall.com/lists/oss-security/2021/03/19/5
- 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/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724
- https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-3-10/
- https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-5/
- https://security.netapp.com/advisory/ntap-20210430-0005/