Incorrect Permission Assignment for Critical Resource Affecting github.com/grafana/grafana/pkg/services/sqlstore/migrator package, versions <7.2.1
Threat Intelligence
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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- published2 Feb 2024
- disclosed24 May 2022
- creditUnknown
Introduced: 24 May 2022
CVE-2020-12458 Â (opens in a new tab)How to fix?
Upgrade github.com/grafana/grafana/pkg/services/sqlstore/migrator to version 7.2.1 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Permission Assignment for Critical Resource due to world-readable permissions set on the database directory /var/lib/grafana and database file /var/lib/grafana/grafana.db. An attacker can gain access to sensitive information, such as cleartext or encrypted datasource passwords, by accessing these files without proper authorization.
##Workaround Manually change the directory and files permissions to remove readable bits for others:
# chmod 750 /var/lib/grafana
# chmod 640 /var/lib/grafana/grafana.db
# chown grafana:grafana /var/lib/grafana/grafana.db