github - ghsa-6676-9pqr-4cw3

ghsa-6676-9pqr-4cw3

Vulnerability from github

Published

2023-10-17 09:30

Modified

2025-02-13 18:31

Severity ?

6.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L

Details

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

In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts.

However, the restriction can be bypassed used punycode encoding of the characters in the request address.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-4399"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-183"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-17T08:15:09Z",
    "severity": "HIGH"
  },
  "details": "Grafana is an open-source platform for monitoring and observability. \n\nIn Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn\u2019t call specific hosts.\n\nHowever, the restriction can be bypassed used punycode encoding of the characters in the request address.",
  "id": "GHSA-6676-9pqr-4cw3",
  "modified": "2025-02-13T18:31:57Z",
  "published": "2023-10-17T09:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4399"
    },
    {
      "type": "WEB",
      "url": "https://grafana.com/security/security-advisories/cve-2023-4399"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20231208-0003"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-4399 (GCVE-0-2023-4399)

Vulnerability from cvelistv5

Published

2023-10-17 07:09

Modified

2025-02-13 17:13

Severity ?

6.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L

CWE

CWE-183

Summary

Grafana is an open-source platform for monitoring and observability. In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts. However, the restriction can be bypassed used punycode encoding of the characters in the request address.

References

URL

Tags

	https://grafana.com/security/security-advisories/cve-2023-4399/
	https://security.netapp.com/advisory/ntap-20231208-0003/

Impacted products

	Vendor	Product	Version
	Grafana	Grafana Enterprise	Version: 10.1.0 ≤ Version: 10.0.0 ≤ Version: 9.5.0 ≤ Version: 9.4.0 ≤

Show details on NVD website

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