certfr_avis - certfr-2023-avi-0063

CERTFR-2023-AVI-0063

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Grafana. Elle permet à un attaquant de provoquer une élévation de privilèges.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs disponibles (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Grafana Labs	Grafana	Grafana versions 9.3.x antérieures à 9.3.2
Grafana Labs	Grafana	Grafana versions antérieures à 8.5.16
Grafana Labs	Grafana	Grafana versions 9.2.x antérieures à 9.2.8

References

Title

Publication Time

Tags

Bulletin de sécurité Grafana GHSA-5hcf-rqj9-xh96 du 26 janvier 2023

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Grafana versions 9.3.x ant\u00e9rieures \u00e0 9.3.2",
      "product": {
        "name": "Grafana",
        "vendor": {
          "name": "Grafana Labs",
          "scada": false
        }
      }
    },
    {
      "description": "Grafana versions ant\u00e9rieures \u00e0 8.5.16",
      "product": {
        "name": "Grafana",
        "vendor": {
          "name": "Grafana Labs",
          "scada": false
        }
      }
    },
    {
      "description": "Grafana versions 9.2.x ant\u00e9rieures \u00e0 9.2.8",
      "product": {
        "name": "Grafana",
        "vendor": {
          "name": "Grafana Labs",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs disponibles (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2022-41912",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41912"
    }
  ],
  "initial_release_date": "2023-01-26T00:00:00",
  "last_revision_date": "2023-01-26T00:00:00",
  "links": [],
  "reference": "CERTFR-2023-AVI-0063",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-01-26T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Grafana. Elle permet \u00e0 un\nattaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Grafana",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Grafana GHSA-5hcf-rqj9-xh96 du 26 janvier 2023",
      "url": "https://github.com/grafana/grafana/security/advisories/GHSA-5hcf-rqj9-xh96"
    }
  ]
}

CVE-2022-41912 (GCVE-0-2022-41912)

Vulnerability from cvelistv5

Published

2022-11-28 00:00

Modified

2025-04-23 16:34

Severity ?

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-287 - Improper Authentication

Summary

The crewjam/saml go library prior to version 0.4.9 is vulnerable to an authentication bypass when processing SAML responses containing multiple Assertion elements. This issue has been corrected in version 0.4.9. There are no workarounds other than upgrading to a fixed version.

References

URL

Tags

	https://github.com/crewjam/saml/security/advisories/GHSA-j2jp-wvqg-wc2g
	https://github.com/crewjam/saml/commit/aee3fb1edeeaf1088fcb458727e0fd863d277f8b
	http://packetstormsecurity.com/files/170356/crewjam-saml-Signature-Bypass.html

Impacted products

	Vendor	Product	Version
	crewjam	saml	Version: < 0.4.9

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:56:38.465Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/crewjam/saml/security/advisories/GHSA-j2jp-wvqg-wc2g"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/crewjam/saml/commit/aee3fb1edeeaf1088fcb458727e0fd863d277f8b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/170356/crewjam-saml-Signature-Bypass.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-41912",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T15:48:03.802338Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T16:34:38.036Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "saml",
          "vendor": "crewjam",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.4.9"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The crewjam/saml go library prior to version 0.4.9 is vulnerable to an authentication bypass when processing SAML responses containing multiple Assertion elements. This issue has been corrected in version 0.4.9. There are no workarounds other than upgrading to a fixed version."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "CWE-287: Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-01-02T00:00:00.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "url": "https://github.com/crewjam/saml/security/advisories/GHSA-j2jp-wvqg-wc2g"
        },
        {
          "url": "https://github.com/crewjam/saml/commit/aee3fb1edeeaf1088fcb458727e0fd863d277f8b"
        },
        {
          "url": "http://packetstormsecurity.com/files/170356/crewjam-saml-Signature-Bypass.html"
        }
      ],
      "source": {
        "advisory": "GHSA-j2jp-wvqg-wc2g",
        "discovery": "UNKNOWN"
      },
      "title": "crewjam/saml go library is vulnerable to signature bypass via multiple Assertion elements"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-41912",
    "datePublished": "2022-11-28T00:00:00.000Z",
    "dateReserved": "2022-09-30T00:00:00.000Z",
    "dateUpdated": "2025-04-23T16:34:38.036Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2023-AVI-0063

Vulnerability from certfr_avis

Solution

CVE-2022-41912 (GCVE-0-2022-41912)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature