CVE-2023-2801

2023-06-0618:03:32

CWE-820

GRAFANA

www.cve.org

grafana

vulnerability

malicious queries

crash

instances

fix

upgrade

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.8%

JSON

Grafana is an open-source platform for monitoring and observability.

Using public dashboards users can query multiple distinct data sources using mixed queries. However such query has a possibility of crashing a Grafana instance.

The only feature that uses mixed queries at the moment is public dashboards, but it’s also possible to cause this by calling the query API directly.

This might enable malicious users to crash Grafana instances through that endpoint.

Users may upgrade to version 9.4.12 and 9.5.3 to receive a fix.

CNA Affected

[
  {
    "product": "Grafana",
    "vendor": "Grafana",
    "versions": [
      {
        "lessThan": "9.4.12",
        "status": "affected",
        "version": "9.4.0",
        "versionType": "semver"
      },
      {
        "lessThan": "9.5.3",
        "status": "affected",
        "version": "9.5.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Grafana Enterprise",
    "vendor": "Grafana",
    "versions": [
      {
        "lessThan": "9.4.12",
        "status": "affected",
        "version": "9.4.0",
        "versionType": "semver"
      },
      {
        "lessThan": "9.5.3",
        "status": "affected",
        "version": "9.5.0",
        "versionType": "semver"
      }
    ]
  }
]