Vulnerability in Grafana
CVE-2020-12458
An information-disclosure flaw was found in Grafana through 6.7.3. The database directory /var/lib/grafana and database file /var/lib/grafana/grafana.db are world readable. This can result in exposure of sensitive information (e.g., cleartext or encrypted datasource passwords).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (38.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 38.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Grafana
- Fedoraproject Fedora — versions 31, 32
- Red Hat Ceph Storage — versions 3.0, 4.0
- Red Hat Enterprise Linux — versions 8.0
Weakness classification (CWE)
References
- github.com/grafana/grafana/issues/8283 (Exploit, Third Party Advisory, Issue Tracking)
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- access.redhat.com/security/cve/CVE-2020-12458 (Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- security.netapp.com/advisory/ntap-20200518-0001/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-12458?
- CVE-2020-12458 is a medium-severity vulnerability in Grafana, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 5.5/10. Published 2020-04-29.
- How severe is CVE-2020-12458?
- Medium severity. CVSS v3 base score is 5.5 out of 10.