high7.5
CVE-2021-27358
Denial of service in Grafana
Impact
The snapshot feature in Grafana before 7.4.2 can allow an unauthenticated remote attackers to trigger a Denial of Service via a remote API call if a commonly used configuration is set. ### Specific Go Packages Affected github.com/grafana/grafana/pkg/middleware
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/grafana/grafana | >= 6.7.3, < 7.4.2 | 7.4.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Grafana | Grafana | from 6.7.3 through 7.4.1 |
| Netapp | E-Series Performance Analyzer | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/grafana/grafana/blob/master/CHANGELOG.md
- https://github.com/grafana/grafana/blob/master/CHANGELOG.md#742-2021-02-17
- https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-2/
- https://security.netapp.com/advisory/ntap-20210513-0007/
- https://github.com/advisories/GHSA-h5rh-w6vm-9ghc
- https://nvd.nist.gov/vuln/detail/CVE-2021-27358
- https://github.com/grafana/grafana/pull/31263