CVE-2020-13379

Aliases:GHSA-wc9w-wvq2-ffm9BIT-grafana-2020-13379
Advisory lineage Upstream: 0 Downstream: 19
Modified
Published: 03 Jun 2020, 18:41
Last modified:04 Aug 2024, 12:18

Vulnerability Summary

Overall Risk (default)
high
61/100
CVSS Score
8.2 HIGH
v3.1 (nvd)
EPSS Score
93.09% CRITICAL
93% probability -0.16%
KEV
Not listed
Ransomware
No reports
Public exploits
4 found
Dark Web
Not detected

Timeline

03 Jun 2020, 18:41
Published
Vulnerability first disclosed
04 Aug 2024, 12:18
Last Modified
Vulnerability information updated

Description

The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue. This vulnerability allows any unauthenticated user/client to make Grafana send HTTP requests to any URL and return its result to the user/client. This can be used to gain information about the network that Grafana is running on. Furthermore, passing invalid URL objects could be used for DOS'ing Grafana via SegFault.

CVSS Metrics

  • v3.1•HIGH•Score: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
  • v3.1•MEDIUM•Score: 5.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:F/RL:O/RC:C
  • v2.0•MEDIUM•Score: 6.4AV:N/AC:L/Au:N/C:P/I:N/A:P

EPSS Trends

Current EPSS score: 93.09%• Percentile: 100%

Techniques & Countermeasures

  • CWE-918•Server-Side Request Forgery (SSRF)

    The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Affected Systems

  • fedoraproject•fedora

    31 | 32

  • github.com/grafana•grafana

    ≥ 3.0.1, < 6.7.4 | ≥ 7.0.0, < 7.0.2

  • grafana•grafana

    ≥ 3.0.1, ≤ 7.0.1

  • netapp•e-series_performance_analyzer

    na

  • opensuse•backports_sle

    15.0:sp1 | 15.0:sp2

  • opensuse•leap

    15.2

References (48)