Vulnerability · Published Mar 22, 2021 · Assigned by mitre
CVE-2021-27962
High 7.1
In plain English
A high-severity security flaw in the grafana package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 81% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.1High
Exploit odds (30 days)2.1%top 18.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Grafana Enterprise 7.2.x and 7.3.x before 7.3.10 and 7.4.x before 7.4.5 allows a dashboard editor to bypass a permission check concerning a data source they should not be able to access.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | grafana | 7.4.5-r0 | ALPINE-CVE-2021-27962 |
| Alpine:v3.21 | grafana | 7.4.5-r0 | ALPINE-CVE-2021-27962 |
| Alpine:v3.22 | grafana | 7.4.5-r0 | ALPINE-CVE-2021-27962 |
| Alpine:v3.23 | grafana | 7.4.5-r0 | ALPINE-CVE-2021-27962 |
| Alpine:v3.24 | grafana | 7.4.5-r0 | ALPINE-CVE-2021-27962 |
Affected products (as reported)
References
- https://community.grafana.com/t/release-notes-v6-7-x/27119 x_refsource_MISC
- https://community.grafana.com x_refsource_MISC
- http://www.openwall.com/lists/oss-security/2021/03/19/5 x_refsource_CONFIRM
- 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/ x_refsource_CONFIRM
- https://community.grafana.com/t/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724 x_refsource_MISC
- https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-5/ x_refsource_MISC