Allocation of Resources Without Limits or Throttling The advisory has been revoked - it doesn't affect any version of package grafana-cloudwatch (opens in a new tab)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL8-GRAFANACLOUDWATCH-1356234
- published26 Jul 2021
- disclosed17 Feb 2021
Introduced: 17 Feb 2021
CVE-2021-27358 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream grafana-cloudwatch package and not the grafana-cloudwatch package as distributed by RHEL.
The snapshot feature in Grafana 6.7.3 through 7.4.1 can allow an unauthenticated remote attackers to trigger a Denial of Service via a remote API call if a commonly used configuration is set.
References
- 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://access.redhat.com/security/cve/CVE-2021-27358
- https://access.redhat.com/errata/RHSA-2021:4226
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-27358.yaml