CVE-2020-12458 : An information-disclosure flaw was found in Grafana through 6.7.3. The database

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 2020-04-29 16:15:12

Updated 2022-04-26 17:44:11

Source MITRE

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2020-12458

Redhat » Enterprise Linux » Version: 8.0
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Matching versions
Redhat » Ceph Storage » Version: 3.0
cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:*
Matching versions
Redhat » Ceph Storage » Version: 4.0
cpe:2.3:a:redhat:ceph_storage:4.0:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 31
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 32
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Matching versions
Grafana » Grafana
Versions up to, including, (<=) 6.7.3
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2020-12458

Top countries where our scanners detected CVE-2020-12458

Top open port discovered on systems with this issue 53

IPs affected by CVE-2020-12458 56,800

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2020-12458!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2020-12458

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 25 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-12458

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:P/I:N/A:N	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2020-12458

CWE-732 Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-12458

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CTQCKJZZYXMCSHJFZZ3YXEO5NUBANGZS/

[SECURITY] Fedora 31 Update: grafana-6.7.3-1.fc31 - package-announce - Fedora Mailing-Lists
Mailing List;Third Party Advisory

CVEs referencing this url
https://security.netapp.com/advisory/ntap-20200518-0001/

CVE-2020-12458 Grafana Vulnerability in NetApp Products | NetApp Product Security
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2020-12458

Red Hat Customer Portal
Third Party Advisory
https://github.com/grafana/grafana/issues/8283

[Bug] Wrong permissions in grafana package for grafana.db · Issue #8283 · grafana/grafana · GitHub
Exploit;Issue Tracking;Third Party Advisory

CVEs referencing this url
https://bugzilla.redhat.com/show_bug.cgi?id=1827765

1827765 – grafana: information disclosure through world-readable grafana database and configuration files
Issue Tracking;Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WEBCIEVSYIDDCA7FTRS2IFUOYLIQU34A/

[SECURITY] Fedora 32 Update: grafana-6.7.3-1.fc32 - package-announce - Fedora Mailing-Lists
Mailing List;Third Party Advisory

CVEs referencing this url